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| <div class="title">perf-counters.cc</div> </div> |
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| <a href="perf-counters_8cc.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Copyright 2012 Cloudera Inc.</span></div> |
| <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div> |
| <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// you may not use this file except in compliance with the License.</span></div> |
| <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// You may obtain a copy of the License at</span></div> |
| <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div> |
| <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div> |
| <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div> |
| <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div> |
| <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// See the License for the specific language governing permissions and</span></div> |
| <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// limitations under the License.</span></div> |
| <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div> |
| <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">// TODO: "Performance Counters for Linux" is not supported in Linux < 2.6.31.</span></div> |
| <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">// This file will not compile under RHEL 5 or any of it's derivitives.</span></div> |
| <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include "<a class="code" href="perf-counters_8h.html">util/perf-counters.h</a>"</span></div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include "<a class="code" href="debug-util_8h.html">util/debug-util.h</a>"</span></div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <stdio.h></span></div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <stdlib.h></span></div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <string.h></span></div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div> |
| <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <fstream></span></div> |
| <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <iomanip></span></div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <iostream></span></div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <sstream></span></div> |
| <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <sys/syscall.h></span></div> |
| <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <linux/perf_event.h></span></div> |
| <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div> |
| <div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="perf-counters_8cc.html#a2addec53a2494a40b9101b78426dad2f"> 33</a></span> <span class="preprocessor">#define COUNTER_SIZE (sizeof(void*))</span></div> |
| <div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="perf-counters_8cc.html#a6b20d41d6252e9871430c242cb1a56e7"> 34</a></span> <span class="preprocessor"></span><span class="preprocessor">#define BUFFER_SIZE 256</span></div> |
| <div class="line"><a name="l00035"></a><span class="lineno"><a class="line" href="perf-counters_8cc.html#ac31ffe3c2cc8e3e1f126cd90fc7b3063"> 35</a></span> <span class="preprocessor"></span><span class="preprocessor">#define PRETTY_PRINT_WIDTH 13</span></div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#include "<a class="code" href="names_8h.html">common/names.h</a>"</span></div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">namespace </span>impala {</div> |
| <div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment">// This is the order of the counters in /proc/self/io</span></div> |
| <div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbf"> 42</a></span> <span class="keyword">enum</span> <a class="code" href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbf">PERF_IO_IDX</a> {</div> |
| <div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfa6353537439874c0098e5b5d43fe64f52"> 43</a></span>  <a class="code" href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfa6353537439874c0098e5b5d43fe64f52">PROC_IO_READ</a> = 0,</div> |
| <div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfaf168fb770983b363b35c84999c4c59e8"> 44</a></span>  <a class="code" href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfaf168fb770983b363b35c84999c4c59e8">PROC_IO_WRITE</a>,</div> |
| <div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfa025344997fbb0cbb632dfcaa49fbeff7"> 45</a></span>  <a class="code" href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfa025344997fbb0cbb632dfcaa49fbeff7">PROC_IO_SYS_RREAD</a>,</div> |
| <div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfae9749c82f9be86da961e80bd2000f5ec"> 46</a></span>  <a class="code" href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfae9749c82f9be86da961e80bd2000f5ec">PROC_IO_SYS_WRITE</a>,</div> |
| <div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfaff1764a3cc00776627d23ce86bd7daca"> 47</a></span>  <a class="code" href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfaff1764a3cc00776627d23ce86bd7daca">PROC_IO_DISK_READ</a>,</div> |
| <div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfa824813593fdeebd9f516ea932a2c472c"> 48</a></span>  <a class="code" href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfa824813593fdeebd9f516ea932a2c472c">PROC_IO_DISK_WRITE</a>,</div> |
| <div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfa4375e255a59750f826d91bddfc2a11a3"> 49</a></span>  <a class="code" href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfa4375e255a59750f826d91bddfc2a11a3">PROC_IO_CANCELLED_WRITE</a>,</div> |
| <div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfa9062b160efa7b0162e216a7aeff7d5b4"> 50</a></span>  <a class="code" href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfa9062b160efa7b0162e216a7aeff7d5b4">PROC_IO_LAST_COUNTER</a>,</div> |
| <div class="line"><a name="l00051"></a><span class="lineno"> 51</span> };</div> |
| <div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div> |
| <div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment">// Wrapper around sys call. This syscall is hard to use and this is how it is recommended</span></div> |
| <div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment">// to be used.</span></div> |
| <div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="namespaceimpala.html#a6d559a9f87b7ae48cfcef27013fd9f90"> 55</a></span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="namespaceimpala.html#a6d559a9f87b7ae48cfcef27013fd9f90">sys_perf_event_open</a>(</div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keyword">struct</span> perf_event_attr* attr,</div> |
| <div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  pid_t pid, <span class="keywordtype">int</span> cpu, <span class="keywordtype">int</span> group_fd,</div> |
| <div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> flags) {</div> |
| <div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  attr->size = <span class="keyword">sizeof</span>(*attr);</div> |
| <div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordflow">return</span> syscall(__NR_perf_event_open, attr, pid, cpu, group_fd, flags);</div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span> }</div> |
| <div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div> |
| <div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment">// Remap PerfCounters::Counter to Linux kernel enums</span></div> |
| <div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="namespaceimpala.html#ac1bc9f9ffb89deecf7a797116c7f7045"> 64</a></span> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceimpala.html#ac1bc9f9ffb89deecf7a797116c7f7045">InitEventAttr</a>(perf_event_attr* attr, <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215">PerfCounters::Counter</a> counter) {</div> |
| <div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  memset(attr, 0, <span class="keyword">sizeof</span>(perf_event_attr));</div> |
| <div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div> |
| <div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordflow">switch</span> (counter) {</div> |
| <div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a54be0556aa2afc30c26ec6000008a6a8">PerfCounters::PERF_COUNTER_SW_CPU_CLOCK</a>:</div> |
| <div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  attr->type = PERF_TYPE_SOFTWARE;</div> |
| <div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  attr->config = PERF_COUNT_SW_CPU_CLOCK;</div> |
| <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a8e31b5084ec0a423c6520fb4fec6db98">PerfCounters::PERF_COUNTER_SW_PAGE_FAULTS</a>:</div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  attr->type = PERF_TYPE_SOFTWARE;</div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  attr->config = PERF_COUNT_SW_PAGE_FAULTS;</div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a00301df4afe0396b820306dffa445c1c">PerfCounters::PERF_COUNTER_SW_CONTEXT_SWITCHES</a>:</div> |
| <div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  attr->type = PERF_TYPE_SOFTWARE;</div> |
| <div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  attr->config = PERF_COUNT_SW_PAGE_FAULTS;</div> |
| <div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215aec2e14b365b16d14200d8f76b3629f53">PerfCounters::PERF_COUNTER_SW_CPU_MIGRATIONS</a>:</div> |
| <div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  attr->type = PERF_TYPE_SOFTWARE;</div> |
| <div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  attr->config = PERF_COUNT_SW_CPU_MIGRATIONS;</div> |
| <div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a295bc113483ff797f80bc0ff9df48b7f">PerfCounters::PERF_COUNTER_HW_CPU_CYCLES</a>:</div> |
| <div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  attr->type = PERF_TYPE_HARDWARE;</div> |
| <div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  attr->config = PERF_COUNT_HW_CPU_CYCLES;</div> |
| <div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215ab8e41661c1ab9856b38ab406fbcbe55c">PerfCounters::PERF_COUNTER_HW_INSTRUCTIONS</a>:</div> |
| <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  attr->type = PERF_TYPE_HARDWARE;</div> |
| <div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  attr->config = PERF_COUNT_HW_INSTRUCTIONS;</div> |
| <div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215acb5d18608061a5260d7ecdd53595bc28">PerfCounters::PERF_COUNTER_HW_CACHE_HIT</a>:</div> |
| <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  attr->type = PERF_TYPE_HARDWARE;</div> |
| <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  attr->config = PERF_COUNT_HW_CACHE_REFERENCES;</div> |
| <div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215af69c637eff252c5a7e5d1e7f758f1b72">PerfCounters::PERF_COUNTER_HW_CACHE_MISSES</a>:</div> |
| <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  attr->type = PERF_TYPE_HARDWARE;</div> |
| <div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  attr->config = PERF_COUNT_HW_CACHE_MISSES;</div> |
| <div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a873c8d6c134cb38f053ca381807ce8c0">PerfCounters::PERF_COUNTER_HW_BRANCHES</a>:</div> |
| <div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  attr->type = PERF_TYPE_HARDWARE;</div> |
| <div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  attr->config = PERF_COUNT_HW_BRANCH_INSTRUCTIONS;</div> |
| <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a4afd74f9fdd2a62fdc69ab487687cfab">PerfCounters::PERF_COUNTER_HW_BRANCH_MISSES</a>:</div> |
| <div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  attr->type = PERF_TYPE_HARDWARE;</div> |
| <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  attr->config = PERF_COUNT_HW_BRANCH_MISSES;</div> |
| <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a9d1f3e26120701f2cc355595eb65d9d8">PerfCounters::PERF_COUNTER_HW_BUS_CYCLES</a>:</div> |
| <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  attr->type = PERF_TYPE_HARDWARE;</div> |
| <div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  attr->config = PERF_COUNT_HW_BUS_CYCLES;</div> |
| <div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordflow">default</span>:</div> |
| <div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  }</div> |
| <div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div> |
| <div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00117"></a><span class="lineno"> 117</span> }</div> |
| <div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div> |
| <div class="line"><a name="l00119"></a><span class="lineno"><a class="line" href="namespaceimpala.html#aa79584013b4d08a8edd1ec2005b3d94d"> 119</a></span> <span class="keyword">static</span> <span class="keywordtype">string</span> <a class="code" href="namespaceimpala.html#aa79584013b4d08a8edd1ec2005b3d94d">GetCounterName</a>(<a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215">PerfCounters::Counter</a> counter) {</div> |
| <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">switch</span> (counter) {</div> |
| <div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a54be0556aa2afc30c26ec6000008a6a8">PerfCounters::PERF_COUNTER_SW_CPU_CLOCK</a>:</div> |
| <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordflow">return</span> <span class="stringliteral">"CPUTime"</span>;</div> |
| <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a8e31b5084ec0a423c6520fb4fec6db98">PerfCounters::PERF_COUNTER_SW_PAGE_FAULTS</a>:</div> |
| <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">return</span> <span class="stringliteral">"PageFaults"</span>;</div> |
| <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a00301df4afe0396b820306dffa445c1c">PerfCounters::PERF_COUNTER_SW_CONTEXT_SWITCHES</a>:</div> |
| <div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">return</span> <span class="stringliteral">"ContextSwitches"</span>;</div> |
| <div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215aec2e14b365b16d14200d8f76b3629f53">PerfCounters::PERF_COUNTER_SW_CPU_MIGRATIONS</a>:</div> |
| <div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">return</span> <span class="stringliteral">"CPUMigrations"</span>;</div> |
| <div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a295bc113483ff797f80bc0ff9df48b7f">PerfCounters::PERF_COUNTER_HW_CPU_CYCLES</a>:</div> |
| <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">return</span> <span class="stringliteral">"HWCycles"</span>;</div> |
| <div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215ab8e41661c1ab9856b38ab406fbcbe55c">PerfCounters::PERF_COUNTER_HW_INSTRUCTIONS</a>:</div> |
| <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">return</span> <span class="stringliteral">"Instructions"</span>;</div> |
| <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215acb5d18608061a5260d7ecdd53595bc28">PerfCounters::PERF_COUNTER_HW_CACHE_HIT</a>:</div> |
| <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordflow">return</span> <span class="stringliteral">"CacheHit"</span>;</div> |
| <div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215af69c637eff252c5a7e5d1e7f758f1b72">PerfCounters::PERF_COUNTER_HW_CACHE_MISSES</a>:</div> |
| <div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordflow">return</span> <span class="stringliteral">"CacheMiss"</span>;</div> |
| <div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a873c8d6c134cb38f053ca381807ce8c0">PerfCounters::PERF_COUNTER_HW_BRANCHES</a>:</div> |
| <div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">return</span> <span class="stringliteral">"Branches"</span>;</div> |
| <div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a4afd74f9fdd2a62fdc69ab487687cfab">PerfCounters::PERF_COUNTER_HW_BRANCH_MISSES</a>:</div> |
| <div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">return</span> <span class="stringliteral">"BranchMiss"</span>;</div> |
| <div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a9d1f3e26120701f2cc355595eb65d9d8">PerfCounters::PERF_COUNTER_HW_BUS_CYCLES</a>:</div> |
| <div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">return</span> <span class="stringliteral">"BusCycles"</span>;</div> |
| <div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215af353fa9edfc3c3a6c4a606dd52ebe07d">PerfCounters::PERF_COUNTER_VM_USAGE</a>:</div> |
| <div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordflow">return</span> <span class="stringliteral">"VmUsage"</span>;</div> |
| <div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215af4cc09cd0f1b5ab9282cec411c2aee46">PerfCounters::PERF_COUNTER_VM_PEAK_USAGE</a>:</div> |
| <div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">return</span> <span class="stringliteral">"PeakVmUsage"</span>;</div> |
| <div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a4ed469cb858c3ee65bfb9afc3b0b3709">PerfCounters::PERF_COUNTER_RESIDENT_SET_SIZE</a>:</div> |
| <div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">return</span> <span class="stringliteral">"WorkingSet"</span>;</div> |
| <div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a83062347ad7868bee0c7da37827fabed">PerfCounters::PERF_COUNTER_BYTES_READ</a>:</div> |
| <div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordflow">return</span> <span class="stringliteral">"BytesRead"</span>;</div> |
| <div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a160142843e6540e4abc75eee3d9bab89">PerfCounters::PERF_COUNTER_BYTES_WRITE</a>:</div> |
| <div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordflow">return</span> <span class="stringliteral">"BytesWritten"</span>;</div> |
| <div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a85cada07a59dcc600ac5698aec3a97b8">PerfCounters::PERF_COUNTER_DISK_READ</a>:</div> |
| <div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">return</span> <span class="stringliteral">"DiskRead"</span>;</div> |
| <div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215afdbae22430bf42beaa4990e4da78693d">PerfCounters::PERF_COUNTER_DISK_WRITE</a>:</div> |
| <div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">return</span> <span class="stringliteral">"DiskWrite"</span>;</div> |
| <div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">default</span>:</div> |
| <div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">return</span> <span class="stringliteral">""</span>;</div> |
| <div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  }</div> |
| <div class="line"><a name="l00160"></a><span class="lineno"> 160</span> }</div> |
| <div class="line"><a name="l00161"></a><span class="lineno"> 161</span> </div> |
| <div class="line"><a name="l00162"></a><span class="lineno"><a class="line" href="classimpala_1_1PerfCounters.html#a374825d83c46ef7b232e3d36ade5ce5f"> 162</a></span> <span class="keywordtype">bool</span> <a class="code" href="classimpala_1_1PerfCounters.html#a374825d83c46ef7b232e3d36ade5ce5f">PerfCounters::InitSysCounter</a>(<a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215">Counter</a> counter) {</div> |
| <div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <a class="code" href="structimpala_1_1PerfCounters_1_1CounterData.html">CounterData</a> data;</div> |
| <div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  data.<a class="code" href="structimpala_1_1PerfCounters_1_1CounterData.html#a37a84c4bca96c177720684b8acef06f1">counter</a> = counter;</div> |
| <div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  data.<a class="code" href="structimpala_1_1PerfCounters_1_1CounterData.html#a6e8bd6f062bcba97ca11e371c78ef165">source</a> = <a class="code" href="classimpala_1_1PerfCounters.html#a4e5dd92624d014bb225e0e61cc832059a8bd507ab89e5b082e85342b83b9a5bfe">PerfCounters::SYS_PERF_COUNTER</a>;</div> |
| <div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  data.<a class="code" href="structimpala_1_1PerfCounters_1_1CounterData.html#a70d1a64de282b05b1c1d1d22081381fd">fd</a> = -1;</div> |
| <div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  perf_event_attr attr;</div> |
| <div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordflow">if</span> (!<a class="code" href="namespaceimpala.html#ac1bc9f9ffb89deecf7a797116c7f7045">InitEventAttr</a>(&attr, counter)) {</div> |
| <div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  }</div> |
| <div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordtype">int</span> fd = <a class="code" href="namespaceimpala.html#a6d559a9f87b7ae48cfcef27013fd9f90">sys_perf_event_open</a>(&attr, getpid(), -1, <a class="code" href="classimpala_1_1PerfCounters.html#a1cdb669239a598ef63a5b49b55617b5e">group_fd_</a>, 0);</div> |
| <div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">if</span> (fd < 0) {</div> |
| <div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  }</div> |
| <div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">if</span> (<a class="code" href="classimpala_1_1PerfCounters.html#a1cdb669239a598ef63a5b49b55617b5e">group_fd_</a> == -1) {</div> |
| <div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <a class="code" href="classimpala_1_1PerfCounters.html#a1cdb669239a598ef63a5b49b55617b5e">group_fd_</a> = fd;</div> |
| <div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  }</div> |
| <div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  data.<a class="code" href="structimpala_1_1PerfCounters_1_1CounterData.html#a70d1a64de282b05b1c1d1d22081381fd">fd</a> = fd;</div> |
| <div class="line"><a name="l00179"></a><span class="lineno"> 179</span> </div> |
| <div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">if</span> (counter == <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a54be0556aa2afc30c26ec6000008a6a8">PERF_COUNTER_SW_CPU_CLOCK</a>) {</div> |
| <div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  data.type = TUnit::TIME_NS;</div> |
| <div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  data.type = TUnit::UNIT;</div> |
| <div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  }</div> |
| <div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <a class="code" href="classimpala_1_1PerfCounters.html#aad1f6b13e8253c7e630d699eb8583908">counters_</a>.push_back(data);</div> |
| <div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00187"></a><span class="lineno"> 187</span> }</div> |
| <div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div> |
| <div class="line"><a name="l00189"></a><span class="lineno"><a class="line" href="classimpala_1_1PerfCounters.html#a982089aacedc1de456d7614573ff5ac0"> 189</a></span> <span class="keywordtype">bool</span> <a class="code" href="classimpala_1_1PerfCounters.html#a982089aacedc1de456d7614573ff5ac0">PerfCounters::InitProcSelfIOCounter</a>(<a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215">Counter</a> counter) {</div> |
| <div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <a class="code" href="structimpala_1_1PerfCounters_1_1CounterData.html">CounterData</a> data;</div> |
| <div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  data.<a class="code" href="structimpala_1_1PerfCounters_1_1CounterData.html#a37a84c4bca96c177720684b8acef06f1">counter</a> = counter;</div> |
| <div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  data.<a class="code" href="structimpala_1_1PerfCounters_1_1CounterData.html#a6e8bd6f062bcba97ca11e371c78ef165">source</a> = <a class="code" href="classimpala_1_1PerfCounters.html#a4e5dd92624d014bb225e0e61cc832059ac91a780deba41ac2ea17f6d8dbeb74c0">PerfCounters::PROC_SELF_IO</a>;</div> |
| <div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  data.type = TUnit::BYTES;</div> |
| <div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div> |
| <div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordflow">switch</span> (counter) {</div> |
| <div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a83062347ad7868bee0c7da37827fabed">PerfCounters::PERF_COUNTER_BYTES_READ</a>:</div> |
| <div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  data.<a class="code" href="structimpala_1_1PerfCounters_1_1CounterData.html#a2717f319c4f50e856a622a1a2775057e">proc_io_line_number</a> = <a class="code" href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfa6353537439874c0098e5b5d43fe64f52">PROC_IO_READ</a>;</div> |
| <div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a160142843e6540e4abc75eee3d9bab89">PerfCounters::PERF_COUNTER_BYTES_WRITE</a>:</div> |
| <div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  data.<a class="code" href="structimpala_1_1PerfCounters_1_1CounterData.html#a2717f319c4f50e856a622a1a2775057e">proc_io_line_number</a> = <a class="code" href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfaf168fb770983b363b35c84999c4c59e8">PROC_IO_WRITE</a>;</div> |
| <div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a85cada07a59dcc600ac5698aec3a97b8">PerfCounters::PERF_COUNTER_DISK_READ</a>:</div> |
| <div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  data.<a class="code" href="structimpala_1_1PerfCounters_1_1CounterData.html#a2717f319c4f50e856a622a1a2775057e">proc_io_line_number</a> = <a class="code" href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfaff1764a3cc00776627d23ce86bd7daca">PROC_IO_DISK_READ</a>;</div> |
| <div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215afdbae22430bf42beaa4990e4da78693d">PerfCounters::PERF_COUNTER_DISK_WRITE</a>:</div> |
| <div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  data.<a class="code" href="structimpala_1_1PerfCounters_1_1CounterData.html#a2717f319c4f50e856a622a1a2775057e">proc_io_line_number</a> = <a class="code" href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfa824813593fdeebd9f516ea932a2c472c">PROC_IO_DISK_WRITE</a>;</div> |
| <div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keywordflow">default</span>:</div> |
| <div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  }</div> |
| <div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <a class="code" href="classimpala_1_1PerfCounters.html#aad1f6b13e8253c7e630d699eb8583908">counters_</a>.push_back(data);</div> |
| <div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00213"></a><span class="lineno"> 213</span> }</div> |
| <div class="line"><a name="l00214"></a><span class="lineno"> 214</span> </div> |
| <div class="line"><a name="l00215"></a><span class="lineno"><a class="line" href="classimpala_1_1PerfCounters.html#a9dd5a55a506820e5e7449c5766c9360c"> 215</a></span> <span class="keywordtype">bool</span> <a class="code" href="classimpala_1_1PerfCounters.html#a9dd5a55a506820e5e7449c5766c9360c">PerfCounters::InitProcSelfStatusCounter</a>(<a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215">Counter</a> counter) {</div> |
| <div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <a class="code" href="structimpala_1_1PerfCounters_1_1CounterData.html">CounterData</a> data;</div> |
| <div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  data.<a class="code" href="structimpala_1_1PerfCounters_1_1CounterData.html#a37a84c4bca96c177720684b8acef06f1">counter</a> = counter;</div> |
| <div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  data.<a class="code" href="structimpala_1_1PerfCounters_1_1CounterData.html#a6e8bd6f062bcba97ca11e371c78ef165">source</a> = <a class="code" href="classimpala_1_1PerfCounters.html#a4e5dd92624d014bb225e0e61cc832059a839c27acf49ab5c79df0a0bfa0d968ce">PerfCounters::PROC_SELF_STATUS</a>;</div> |
| <div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  data.type = TUnit::BYTES;</div> |
| <div class="line"><a name="l00220"></a><span class="lineno"> 220</span> </div> |
| <div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordflow">switch</span> (counter) {</div> |
| <div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215af353fa9edfc3c3a6c4a606dd52ebe07d">PerfCounters::PERF_COUNTER_VM_USAGE</a>:</div> |
| <div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  data.<a class="code" href="structimpala_1_1PerfCounters_1_1CounterData.html#a873503eb29ba75c4f05039124f3a74a8">proc_status_field</a> = <span class="stringliteral">"VmSize"</span>;</div> |
| <div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215af4cc09cd0f1b5ab9282cec411c2aee46">PerfCounters::PERF_COUNTER_VM_PEAK_USAGE</a>:</div> |
| <div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  data.<a class="code" href="structimpala_1_1PerfCounters_1_1CounterData.html#a873503eb29ba75c4f05039124f3a74a8">proc_status_field</a> = <span class="stringliteral">"VmPeak"</span>;</div> |
| <div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a4ed469cb858c3ee65bfb9afc3b0b3709">PerfCounters::PERF_COUNTER_RESIDENT_SET_SIZE</a>:</div> |
| <div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  data.<a class="code" href="structimpala_1_1PerfCounters_1_1CounterData.html#a873503eb29ba75c4f05039124f3a74a8">proc_status_field</a> = <span class="stringliteral">"VmRS"</span>;</div> |
| <div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keywordflow">default</span>:</div> |
| <div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  }</div> |
| <div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <a class="code" href="classimpala_1_1PerfCounters.html#aad1f6b13e8253c7e630d699eb8583908">counters_</a>.push_back(data);</div> |
| <div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00236"></a><span class="lineno"> 236</span> }</div> |
| <div class="line"><a name="l00237"></a><span class="lineno"> 237</span> </div> |
| <div class="line"><a name="l00238"></a><span class="lineno"><a class="line" href="classimpala_1_1PerfCounters.html#a027970f61c83abc884ce87f9bbb57ead"> 238</a></span> <span class="keywordtype">bool</span> <a class="code" href="classimpala_1_1PerfCounters.html#a027970f61c83abc884ce87f9bbb57ead">PerfCounters::GetSysCounters</a>(vector<int64_t>& buffer) {</div> |
| <div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code" href="classimpala_1_1PerfCounters.html#aad1f6b13e8253c7e630d699eb8583908">counters_</a>.size(); i++) {</div> |
| <div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordflow">if</span> (<a class="code" href="classimpala_1_1PerfCounters.html#aad1f6b13e8253c7e630d699eb8583908">counters_</a>[i].source == <a class="code" href="classimpala_1_1PerfCounters.html#a4e5dd92624d014bb225e0e61cc832059a8bd507ab89e5b082e85342b83b9a5bfe">SYS_PERF_COUNTER</a>) {</div> |
| <div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keywordtype">int</span> num_bytes = read(<a class="code" href="classimpala_1_1PerfCounters.html#aad1f6b13e8253c7e630d699eb8583908">counters_</a>[i].fd, &buffer[i], <a class="code" href="perf-counters_8cc.html#a2addec53a2494a40b9101b78426dad2f">COUNTER_SIZE</a>);</div> |
| <div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keywordflow">if</span> (num_bytes != <a class="code" href="perf-counters_8cc.html#a2addec53a2494a40b9101b78426dad2f">COUNTER_SIZE</a>) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keywordflow">if</span> (<a class="code" href="classimpala_1_1PerfCounters.html#aad1f6b13e8253c7e630d699eb8583908">counters_</a>[i].type == TUnit::TIME_NS) {</div> |
| <div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  buffer[i] /= 1000000;</div> |
| <div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  }</div> |
| <div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  }</div> |
| <div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  }</div> |
| <div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00249"></a><span class="lineno"> 249</span> }</div> |
| <div class="line"><a name="l00250"></a><span class="lineno"> 250</span> </div> |
| <div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="comment">// Parse out IO counters from /proc/self/io. The file contains a list of </span></div> |
| <div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <span class="comment">// (name,byte) pairs.</span></div> |
| <div class="line"><a name="l00253"></a><span class="lineno"> 253</span> <span class="comment">// For example:</span></div> |
| <div class="line"><a name="l00254"></a><span class="lineno"> 254</span> <span class="comment">// rchar: 210212</span></div> |
| <div class="line"><a name="l00255"></a><span class="lineno"> 255</span> <span class="comment">// wchar: 94</span></div> |
| <div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="comment">// syscr: 118</span></div> |
| <div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="comment">// syscw: 3</span></div> |
| <div class="line"><a name="l00258"></a><span class="lineno"> 258</span> <span class="comment">// read_bytes: 0</span></div> |
| <div class="line"><a name="l00259"></a><span class="lineno"> 259</span> <span class="comment">// write_bytes: 0</span></div> |
| <div class="line"><a name="l00260"></a><span class="lineno"> 260</span> <span class="comment">// cancelled_write_bytes: 0</span></div> |
| <div class="line"><a name="l00261"></a><span class="lineno"><a class="line" href="classimpala_1_1PerfCounters.html#a1f7580eee225592924a2b70563460f14"> 261</a></span> <span class="keywordtype">bool</span> <a class="code" href="classimpala_1_1PerfCounters.html#a1f7580eee225592924a2b70563460f14">PerfCounters::GetProcSelfIOCounters</a>(vector<int64_t>& buffer) {</div> |
| <div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  ifstream file(<span class="stringliteral">"/proc/self/io"</span>, ios::in);</div> |
| <div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keywordtype">string</span> buf;</div> |
| <div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  int64_t values[<a class="code" href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfa9062b160efa7b0162e216a7aeff7d5b4">PROC_IO_LAST_COUNTER</a>];</div> |
| <div class="line"><a name="l00265"></a><span class="lineno"> 265</span> </div> |
| <div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code" href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfa9062b160efa7b0162e216a7aeff7d5b4">PROC_IO_LAST_COUNTER</a>; ++i) {</div> |
| <div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keywordflow">if</span> (!file) <span class="keywordflow">goto</span> end;</div> |
| <div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  getline(file, buf);</div> |
| <div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keywordtype">size_t</span> <a class="code" href="namespaceimpala.html#a762e09baaee694fc31beea8a51a264c3">colon</a> = buf.find(<span class="charliteral">':'</span>);</div> |
| <div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keywordflow">if</span> (colon == string::npos) <span class="keywordflow">goto</span> end;</div> |
| <div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  buf = buf.substr(colon + 1);</div> |
| <div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  istringstream stream(buf);</div> |
| <div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  stream >> values[i];</div> |
| <div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  }</div> |
| <div class="line"><a name="l00275"></a><span class="lineno"> 275</span> </div> |
| <div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code" href="classimpala_1_1PerfCounters.html#aad1f6b13e8253c7e630d699eb8583908">counters_</a>.size(); ++i) {</div> |
| <div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keywordflow">if</span> (<a class="code" href="classimpala_1_1PerfCounters.html#aad1f6b13e8253c7e630d699eb8583908">counters_</a>[i].source == <a class="code" href="classimpala_1_1PerfCounters.html#a4e5dd92624d014bb225e0e61cc832059ac91a780deba41ac2ea17f6d8dbeb74c0">PROC_SELF_IO</a>) {</div> |
| <div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  buffer[i] = values[<a class="code" href="classimpala_1_1PerfCounters.html#aad1f6b13e8253c7e630d699eb8583908">counters_</a>[i].proc_io_line_number];</div> |
| <div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  }</div> |
| <div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  }</div> |
| <div class="line"><a name="l00281"></a><span class="lineno"> 281</span> end:</div> |
| <div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keywordflow">if</span> (file.is_open()) file.close();</div> |
| <div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00284"></a><span class="lineno"> 284</span> }</div> |
| <div class="line"><a name="l00285"></a><span class="lineno"> 285</span> </div> |
| <div class="line"><a name="l00286"></a><span class="lineno"><a class="line" href="classimpala_1_1PerfCounters.html#ad80926ccdf340a65ee0676a3c4015e9f"> 286</a></span> <span class="keywordtype">bool</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad80926ccdf340a65ee0676a3c4015e9f">PerfCounters::GetProcSelfStatusCounters</a>(vector<int64_t>& buffer) {</div> |
| <div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  ifstream file(<span class="stringliteral">"/proc/self/status"</span>, ios::in);</div> |
| <div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="keywordtype">string</span> buf;</div> |
| <div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  </div> |
| <div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keywordflow">while</span> (file) {</div> |
| <div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  getline(file, buf);</div> |
| <div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code" href="classimpala_1_1PerfCounters.html#aad1f6b13e8253c7e630d699eb8583908">counters_</a>.size(); ++i) {</div> |
| <div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keywordflow">if</span> (<a class="code" href="classimpala_1_1PerfCounters.html#aad1f6b13e8253c7e630d699eb8583908">counters_</a>[i].source == <a class="code" href="classimpala_1_1PerfCounters.html#a4e5dd92624d014bb225e0e61cc832059a839c27acf49ab5c79df0a0bfa0d968ce">PROC_SELF_STATUS</a>) {</div> |
| <div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keywordtype">size_t</span> field = buf.find(<a class="code" href="classimpala_1_1PerfCounters.html#aad1f6b13e8253c7e630d699eb8583908">counters_</a>[i].proc_status_field);</div> |
| <div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keywordflow">if</span> (field == string::npos) <span class="keywordflow">continue</span>;</div> |
| <div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keywordtype">size_t</span> <a class="code" href="namespaceimpala.html#a762e09baaee694fc31beea8a51a264c3">colon</a> = field + <a class="code" href="classimpala_1_1PerfCounters.html#aad1f6b13e8253c7e630d699eb8583908">counters_</a>[i].proc_status_field.size() + 1;</div> |
| <div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  buf = buf.substr(colon + 1);</div> |
| <div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  istringstream stream(buf);</div> |
| <div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  int64_t value;</div> |
| <div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  stream >> value;</div> |
| <div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  buffer[i] = value * 1024; <span class="comment">// values in file are in kb</span></div> |
| <div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  }</div> |
| <div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  }</div> |
| <div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  }</div> |
| <div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keywordflow">if</span> (file.is_open()) file.close();</div> |
| <div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00307"></a><span class="lineno"> 307</span> }</div> |
| <div class="line"><a name="l00308"></a><span class="lineno"> 308</span> </div> |
| <div class="line"><a name="l00309"></a><span class="lineno"><a class="line" href="classimpala_1_1PerfCounters.html#aa801f8b61d568c7bbb2b9e39151dc050"> 309</a></span> <a class="code" href="classimpala_1_1PerfCounters.html#aa801f8b61d568c7bbb2b9e39151dc050">PerfCounters::PerfCounters</a>() : group_fd_(-1) {</div> |
| <div class="line"><a name="l00310"></a><span class="lineno"> 310</span> }</div> |
| <div class="line"><a name="l00311"></a><span class="lineno"> 311</span> </div> |
| <div class="line"><a name="l00312"></a><span class="lineno"> 312</span> <span class="comment">// Close all fds for the counters</span></div> |
| <div class="line"><a name="l00313"></a><span class="lineno"><a class="line" href="classimpala_1_1PerfCounters.html#a3f37179a0bcb0c1e659bf12987012781"> 313</a></span> <a class="code" href="classimpala_1_1PerfCounters.html#a3f37179a0bcb0c1e659bf12987012781">PerfCounters::~PerfCounters</a>() {</div> |
| <div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code" href="classimpala_1_1PerfCounters.html#aad1f6b13e8253c7e630d699eb8583908">counters_</a>.size(); ++i) {</div> |
| <div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="keywordflow">if</span> (<a class="code" href="classimpala_1_1PerfCounters.html#aad1f6b13e8253c7e630d699eb8583908">counters_</a>[i].source == <a class="code" href="classimpala_1_1PerfCounters.html#a4e5dd92624d014bb225e0e61cc832059a8bd507ab89e5b082e85342b83b9a5bfe">SYS_PERF_COUNTER</a>) {</div> |
| <div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  close(<a class="code" href="classimpala_1_1PerfCounters.html#aad1f6b13e8253c7e630d699eb8583908">counters_</a>[i].fd);</div> |
| <div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  }</div> |
| <div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  }</div> |
| <div class="line"><a name="l00319"></a><span class="lineno"> 319</span> }</div> |
| <div class="line"><a name="l00320"></a><span class="lineno"> 320</span> </div> |
| <div class="line"><a name="l00321"></a><span class="lineno"> 321</span> <span class="comment">// Add here the default ones that are most useful</span></div> |
| <div class="line"><a name="l00322"></a><span class="lineno"><a class="line" href="classimpala_1_1PerfCounters.html#a84e709367c36600ee6054f95285ec8e2"> 322</a></span> <span class="keywordtype">bool</span> <a class="code" href="classimpala_1_1PerfCounters.html#a84e709367c36600ee6054f95285ec8e2">PerfCounters::AddDefaultCounters</a>() {</div> |
| <div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="keywordtype">bool</span> result = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  result &= <a class="code" href="classimpala_1_1PerfCounters.html#a7024b472319a6034dc570de865e351f2">AddCounter</a>(<a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a54be0556aa2afc30c26ec6000008a6a8">PERF_COUNTER_SW_CPU_CLOCK</a>); </div> |
| <div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="comment">// These hardware ones don't work on a vm, just ignore if they fail</span></div> |
| <div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="comment">// TODO: these don't work reliably and aren't that useful. Turn them off.</span></div> |
| <div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="comment">//AddCounter(PERF_COUNTER_HW_INSTRUCTIONS);</span></div> |
| <div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="comment">//AddCounter(PERF_COUNTER_HW_CPU_CYCLES);</span></div> |
| <div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="comment">//AddCounter(PERF_COUNTER_HW_BRANCHES);</span></div> |
| <div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="comment">//AddCounter(PERF_COUNTER_HW_BRANCH_MISSES);</span></div> |
| <div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="comment">//AddCounter(PERF_COUNTER_HW_CACHE_MISSES);</span></div> |
| <div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <a class="code" href="classimpala_1_1PerfCounters.html#a7024b472319a6034dc570de865e351f2">AddCounter</a>(<a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215af353fa9edfc3c3a6c4a606dd52ebe07d">PERF_COUNTER_VM_USAGE</a>);</div> |
| <div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <a class="code" href="classimpala_1_1PerfCounters.html#a7024b472319a6034dc570de865e351f2">AddCounter</a>(<a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215af4cc09cd0f1b5ab9282cec411c2aee46">PERF_COUNTER_VM_PEAK_USAGE</a>);</div> |
| <div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <a class="code" href="classimpala_1_1PerfCounters.html#a7024b472319a6034dc570de865e351f2">AddCounter</a>(<a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a4ed469cb858c3ee65bfb9afc3b0b3709">PERF_COUNTER_RESIDENT_SET_SIZE</a>);</div> |
| <div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  result &= <a class="code" href="classimpala_1_1PerfCounters.html#a7024b472319a6034dc570de865e351f2">AddCounter</a>(<a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a85cada07a59dcc600ac5698aec3a97b8">PERF_COUNTER_DISK_READ</a>);</div> |
| <div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keywordflow">return</span> result;</div> |
| <div class="line"><a name="l00337"></a><span class="lineno"> 337</span> }</div> |
| <div class="line"><a name="l00338"></a><span class="lineno"> 338</span> </div> |
| <div class="line"><a name="l00339"></a><span class="lineno"> 339</span> <span class="comment">// Add a specific counter</span></div> |
| <div class="line"><a name="l00340"></a><span class="lineno"><a class="line" href="classimpala_1_1PerfCounters.html#a7024b472319a6034dc570de865e351f2"> 340</a></span> <span class="keywordtype">bool</span> <a class="code" href="classimpala_1_1PerfCounters.html#a7024b472319a6034dc570de865e351f2">PerfCounters::AddCounter</a>(<a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215">Counter</a> counter) {</div> |
| <div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="comment">// Ignore if it's already added.</span></div> |
| <div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code" href="classimpala_1_1PerfCounters.html#aad1f6b13e8253c7e630d699eb8583908">counters_</a>.size(); ++i) {</div> |
| <div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="keywordflow">if</span> (<a class="code" href="classimpala_1_1PerfCounters.html#aad1f6b13e8253c7e630d699eb8583908">counters_</a>[i].counter == counter) {</div> |
| <div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  }</div> |
| <div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  }</div> |
| <div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="keywordtype">bool</span> result = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keywordflow">switch</span> (counter) {</div> |
| <div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a54be0556aa2afc30c26ec6000008a6a8">PerfCounters::PERF_COUNTER_SW_CPU_CLOCK</a>:</div> |
| <div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a8e31b5084ec0a423c6520fb4fec6db98">PerfCounters::PERF_COUNTER_SW_PAGE_FAULTS</a>:</div> |
| <div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a00301df4afe0396b820306dffa445c1c">PerfCounters::PERF_COUNTER_SW_CONTEXT_SWITCHES</a>:</div> |
| <div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215aec2e14b365b16d14200d8f76b3629f53">PerfCounters::PERF_COUNTER_SW_CPU_MIGRATIONS</a>:</div> |
| <div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a295bc113483ff797f80bc0ff9df48b7f">PerfCounters::PERF_COUNTER_HW_CPU_CYCLES</a>:</div> |
| <div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215ab8e41661c1ab9856b38ab406fbcbe55c">PerfCounters::PERF_COUNTER_HW_INSTRUCTIONS</a>:</div> |
| <div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215acb5d18608061a5260d7ecdd53595bc28">PerfCounters::PERF_COUNTER_HW_CACHE_HIT</a>:</div> |
| <div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215af69c637eff252c5a7e5d1e7f758f1b72">PerfCounters::PERF_COUNTER_HW_CACHE_MISSES</a>:</div> |
| <div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a873c8d6c134cb38f053ca381807ce8c0">PerfCounters::PERF_COUNTER_HW_BRANCHES</a>:</div> |
| <div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a4afd74f9fdd2a62fdc69ab487687cfab">PerfCounters::PERF_COUNTER_HW_BRANCH_MISSES</a>:</div> |
| <div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a9d1f3e26120701f2cc355595eb65d9d8">PerfCounters::PERF_COUNTER_HW_BUS_CYCLES</a>:</div> |
| <div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  result = <a class="code" href="classimpala_1_1PerfCounters.html#a374825d83c46ef7b232e3d36ade5ce5f">InitSysCounter</a>(counter);</div> |
| <div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a83062347ad7868bee0c7da37827fabed">PerfCounters::PERF_COUNTER_BYTES_READ</a>:</div> |
| <div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a160142843e6540e4abc75eee3d9bab89">PerfCounters::PERF_COUNTER_BYTES_WRITE</a>:</div> |
| <div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a85cada07a59dcc600ac5698aec3a97b8">PerfCounters::PERF_COUNTER_DISK_READ</a>:</div> |
| <div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215afdbae22430bf42beaa4990e4da78693d">PerfCounters::PERF_COUNTER_DISK_WRITE</a>:</div> |
| <div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  result = <a class="code" href="classimpala_1_1PerfCounters.html#a982089aacedc1de456d7614573ff5ac0">InitProcSelfIOCounter</a>(counter);</div> |
| <div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215af353fa9edfc3c3a6c4a606dd52ebe07d">PerfCounters::PERF_COUNTER_VM_USAGE</a>:</div> |
| <div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215af4cc09cd0f1b5ab9282cec411c2aee46">PerfCounters::PERF_COUNTER_VM_PEAK_USAGE</a>:</div> |
| <div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="keywordflow">case</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a4ed469cb858c3ee65bfb9afc3b0b3709">PerfCounters::PERF_COUNTER_RESIDENT_SET_SIZE</a>:</div> |
| <div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  result = <a class="code" href="classimpala_1_1PerfCounters.html#a9dd5a55a506820e5e7449c5766c9360c">InitProcSelfStatusCounter</a>(counter);</div> |
| <div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="keywordflow">default</span>:</div> |
| <div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  }</div> |
| <div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <span class="keywordflow">if</span> (result) <a class="code" href="classimpala_1_1PerfCounters.html#a2c390c57aef389b858719482bcc61f64">counter_names_</a>.push_back(<a class="code" href="namespaceimpala.html#aa79584013b4d08a8edd1ec2005b3d94d">GetCounterName</a>(counter));</div> |
| <div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="keywordflow">return</span> result;</div> |
| <div class="line"><a name="l00378"></a><span class="lineno"> 378</span> }</div> |
| <div class="line"><a name="l00379"></a><span class="lineno"> 379</span> </div> |
| <div class="line"><a name="l00380"></a><span class="lineno"> 380</span> <span class="comment">// Query all the counters right now and store the values in results</span></div> |
| <div class="line"><a name="l00381"></a><span class="lineno"><a class="line" href="classimpala_1_1PerfCounters.html#aece98155ee60a7b5a3dc96949c969219"> 381</a></span> <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1PerfCounters.html#aece98155ee60a7b5a3dc96949c969219">PerfCounters::Snapshot</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& <a class="code" href="namespaceimpala.html#aaebb9aadfa9e5aec064bc26565df06d3">name</a>) {</div> |
| <div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <span class="keywordflow">if</span> (<a class="code" href="classimpala_1_1PerfCounters.html#aad1f6b13e8253c7e630d699eb8583908">counters_</a>.size() == 0) {</div> |
| <div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="keywordflow">return</span>;</div> |
| <div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  }</div> |
| <div class="line"><a name="l00385"></a><span class="lineno"> 385</span> </div> |
| <div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="keywordtype">string</span> fixed_name = <a class="code" href="namespaceimpala.html#aaebb9aadfa9e5aec064bc26565df06d3">name</a>;</div> |
| <div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="keywordflow">if</span> (fixed_name.size() == 0) {</div> |
| <div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  stringstream ss;</div> |
| <div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  ss << <a class="code" href="classimpala_1_1PerfCounters.html#abc9a9151f33a5514eb82104d8a6bb746">snapshots_</a>.size() + 1;</div> |
| <div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  fixed_name = ss.str();</div> |
| <div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  }</div> |
| <div class="line"><a name="l00392"></a><span class="lineno"> 392</span> </div> |
| <div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  vector<int64_t> buffer(<a class="code" href="classimpala_1_1PerfCounters.html#aad1f6b13e8253c7e630d699eb8583908">counters_</a>.size());</div> |
| <div class="line"><a name="l00394"></a><span class="lineno"> 394</span> </div> |
| <div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <a class="code" href="classimpala_1_1PerfCounters.html#a027970f61c83abc884ce87f9bbb57ead">GetSysCounters</a>(buffer);</div> |
| <div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <a class="code" href="classimpala_1_1PerfCounters.html#a1f7580eee225592924a2b70563460f14">GetProcSelfIOCounters</a>(buffer);</div> |
| <div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <a class="code" href="classimpala_1_1PerfCounters.html#ad80926ccdf340a65ee0676a3c4015e9f">GetProcSelfStatusCounters</a>(buffer);</div> |
| <div class="line"><a name="l00398"></a><span class="lineno"> 398</span> </div> |
| <div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <a class="code" href="classimpala_1_1PerfCounters.html#abc9a9151f33a5514eb82104d8a6bb746">snapshots_</a>.push_back(buffer);</div> |
| <div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <a class="code" href="classimpala_1_1PerfCounters.html#aecb0768068cc65a1dcecf7efaa4563a8">snapshot_names_</a>.push_back(fixed_name);</div> |
| <div class="line"><a name="l00401"></a><span class="lineno"> 401</span> }</div> |
| <div class="line"><a name="l00402"></a><span class="lineno"> 402</span> </div> |
| <div class="line"><a name="l00403"></a><span class="lineno"><a class="line" href="classimpala_1_1PerfCounters.html#a50fc3614d5a68dcff43eff42f9ca03e1"> 403</a></span> <span class="keyword">const</span> vector<int64_t>* <a class="code" href="classimpala_1_1PerfCounters.html#a50fc3614d5a68dcff43eff42f9ca03e1">PerfCounters::counters</a>(<span class="keywordtype">int</span> snapshot)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="keywordflow">if</span> (snapshot < 0 || snapshot >= <a class="code" href="classimpala_1_1PerfCounters.html#abc9a9151f33a5514eb82104d8a6bb746">snapshots_</a>.size()) <span class="keywordflow">return</span> NULL;</div> |
| <div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <span class="keywordflow">return</span> &<a class="code" href="classimpala_1_1PerfCounters.html#abc9a9151f33a5514eb82104d8a6bb746">snapshots_</a>[snapshot];</div> |
| <div class="line"><a name="l00406"></a><span class="lineno"> 406</span> }</div> |
| <div class="line"><a name="l00407"></a><span class="lineno"> 407</span> </div> |
| <div class="line"><a name="l00408"></a><span class="lineno"><a class="line" href="classimpala_1_1PerfCounters.html#ad4c88975b4b9b6d824b2cb08ed2585c8"> 408</a></span> <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1PerfCounters.html#ad4c88975b4b9b6d824b2cb08ed2585c8">PerfCounters::PrettyPrint</a>(ostream* s)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  ostream& stream = *s;</div> |
| <div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  stream << setw(8) << <span class="stringliteral">"Snapshot"</span>;</div> |
| <div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code" href="classimpala_1_1PerfCounters.html#a2c390c57aef389b858719482bcc61f64">counter_names_</a>.size(); ++i) {</div> |
| <div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  stream << setw(<a class="code" href="perf-counters_8cc.html#ac31ffe3c2cc8e3e1f126cd90fc7b3063">PRETTY_PRINT_WIDTH</a>) << <a class="code" href="classimpala_1_1PerfCounters.html#a2c390c57aef389b858719482bcc61f64">counter_names_</a>[i];</div> |
| <div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  }</div> |
| <div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  stream << endl;</div> |
| <div class="line"><a name="l00415"></a><span class="lineno"> 415</span> </div> |
| <div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> s = 0; s < <a class="code" href="classimpala_1_1PerfCounters.html#abc9a9151f33a5514eb82104d8a6bb746">snapshots_</a>.size(); s++) {</div> |
| <div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  stream << setw(8) << <a class="code" href="classimpala_1_1PerfCounters.html#aecb0768068cc65a1dcecf7efaa4563a8">snapshot_names_</a>[s];</div> |
| <div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="keyword">const</span> vector<int64_t>& snapshot = <a class="code" href="classimpala_1_1PerfCounters.html#abc9a9151f33a5514eb82104d8a6bb746">snapshots_</a>[s];</div> |
| <div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < snapshot.size(); ++i) {</div> |
| <div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  stream << setw(<a class="code" href="perf-counters_8cc.html#ac31ffe3c2cc8e3e1f126cd90fc7b3063">PRETTY_PRINT_WIDTH</a>) << <a class="code" href="classimpala_1_1PrettyPrinter.html#a6e5f06a1ce274f747cc4f9928b797c5a">PrettyPrinter::Print</a>(snapshot[i], <a class="code" href="classimpala_1_1PerfCounters.html#aad1f6b13e8253c7e630d699eb8583908">counters_</a>[i].type);</div> |
| <div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  }</div> |
| <div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  stream << endl;</div> |
| <div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  }</div> |
| <div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  stream << endl;</div> |
| <div class="line"><a name="l00425"></a><span class="lineno"> 425</span> }</div> |
| <div class="line"><a name="l00426"></a><span class="lineno"> 426</span> </div> |
| <div class="line"><a name="l00427"></a><span class="lineno"> 427</span> }</div> |
| <div class="line"><a name="l00428"></a><span class="lineno"> 428</span> </div> |
| <div class="ttc" id="namespaceimpala_html_a762e09baaee694fc31beea8a51a264c3"><div class="ttname"><a href="namespaceimpala.html#a762e09baaee694fc31beea8a51a264c3">impala::colon</a></div><div class="ttdeci">const StringSearch UrlParser::colon_search & colon</div><div class="ttdef"><b>Definition:</b> <a href="url-parser_8cc_source.html#l00039">url-parser.cc:39</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_ad9c873170b71a8cf10123e6ed2bf6215"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215">impala::PerfCounters::Counter</a></div><div class="ttdeci">Counter</div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00045">perf-counters.h:45</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_a374825d83c46ef7b232e3d36ade5ce5f"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#a374825d83c46ef7b232e3d36ade5ce5f">impala::PerfCounters::InitSysCounter</a></div><div class="ttdeci">bool InitSysCounter(Counter counter)</div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00162">perf-counters.cc:162</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_a4e5dd92624d014bb225e0e61cc832059a839c27acf49ab5c79df0a0bfa0d968ce"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#a4e5dd92624d014bb225e0e61cc832059a839c27acf49ab5c79df0a0bfa0d968ce">impala::PerfCounters::PROC_SELF_STATUS</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00110">perf-counters.h:110</a></div></div> |
| <div class="ttc" id="structimpala_1_1PerfCounters_1_1CounterData_html_a873503eb29ba75c4f05039124f3a74a8"><div class="ttname"><a href="structimpala_1_1PerfCounters_1_1CounterData.html#a873503eb29ba75c4f05039124f3a74a8">impala::PerfCounters::CounterData::proc_status_field</a></div><div class="ttdeci">std::string proc_status_field</div><div class="ttdoc">For PROC_SELF_STATUS. Field name for counter. </div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00126">perf-counters.h:126</a></div></div> |
| <div class="ttc" id="structimpala_1_1PerfCounters_1_1CounterData_html_a37a84c4bca96c177720684b8acef06f1"><div class="ttname"><a href="structimpala_1_1PerfCounters_1_1CounterData.html#a37a84c4bca96c177720684b8acef06f1">impala::PerfCounters::CounterData::counter</a></div><div class="ttdeci">Counter counter</div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00114">perf-counters.h:114</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_a982089aacedc1de456d7614573ff5ac0"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#a982089aacedc1de456d7614573ff5ac0">impala::PerfCounters::InitProcSelfIOCounter</a></div><div class="ttdeci">bool InitProcSelfIOCounter(Counter counter)</div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00189">perf-counters.cc:189</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_ad9c873170b71a8cf10123e6ed2bf6215a160142843e6540e4abc75eee3d9bab89"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a160142843e6540e4abc75eee3d9bab89">impala::PerfCounters::PERF_COUNTER_BYTES_WRITE</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00064">perf-counters.h:64</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_ad9c873170b71a8cf10123e6ed2bf6215a9d1f3e26120701f2cc355595eb65d9d8"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a9d1f3e26120701f2cc355595eb65d9d8">impala::PerfCounters::PERF_COUNTER_HW_BUS_CYCLES</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00057">perf-counters.h:57</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_a1f7580eee225592924a2b70563460f14"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#a1f7580eee225592924a2b70563460f14">impala::PerfCounters::GetProcSelfIOCounters</a></div><div class="ttdeci">bool GetProcSelfIOCounters(std::vector< int64_t > &snapshot)</div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00261">perf-counters.cc:261</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_abc9a9151f33a5514eb82104d8a6bb746"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#abc9a9151f33a5514eb82104d8a6bb746">impala::PerfCounters::snapshots_</a></div><div class="ttdeci">std::vector< std::vector< int64_t > > snapshots_</div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00132">perf-counters.h:132</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_a4e5dd92624d014bb225e0e61cc832059ac91a780deba41ac2ea17f6d8dbeb74c0"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#a4e5dd92624d014bb225e0e61cc832059ac91a780deba41ac2ea17f6d8dbeb74c0">impala::PerfCounters::PROC_SELF_IO</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00109">perf-counters.h:109</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_ad9c873170b71a8cf10123e6ed2bf6215af353fa9edfc3c3a6c4a606dd52ebe07d"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215af353fa9edfc3c3a6c4a606dd52ebe07d">impala::PerfCounters::PERF_COUNTER_VM_USAGE</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00059">perf-counters.h:59</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_aa801f8b61d568c7bbb2b9e39151dc050"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#aa801f8b61d568c7bbb2b9e39151dc050">impala::PerfCounters::PerfCounters</a></div><div class="ttdeci">PerfCounters()</div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00309">perf-counters.cc:309</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_ad4c88975b4b9b6d824b2cb08ed2585c8"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#ad4c88975b4b9b6d824b2cb08ed2585c8">impala::PerfCounters::PrettyPrint</a></div><div class="ttdeci">void PrettyPrint(std::ostream *out) const </div><div class="ttdoc">Prints out the names and results for all snapshots to 'out'. </div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00408">perf-counters.cc:408</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_a08b85a9a62ae1f76d6a66e7209db9bbfa025344997fbb0cbb632dfcaa49fbeff7"><div class="ttname"><a href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfa025344997fbb0cbb632dfcaa49fbeff7">impala::PROC_IO_SYS_RREAD</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00045">perf-counters.cc:45</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_a9dd5a55a506820e5e7449c5766c9360c"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#a9dd5a55a506820e5e7449c5766c9360c">impala::PerfCounters::InitProcSelfStatusCounter</a></div><div class="ttdeci">bool InitProcSelfStatusCounter(Counter counter)</div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00215">perf-counters.cc:215</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_ad9c873170b71a8cf10123e6ed2bf6215ab8e41661c1ab9856b38ab406fbcbe55c"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215ab8e41661c1ab9856b38ab406fbcbe55c">impala::PerfCounters::PERF_COUNTER_HW_INSTRUCTIONS</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00052">perf-counters.h:52</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_a4e5dd92624d014bb225e0e61cc832059a8bd507ab89e5b082e85342b83b9a5bfe"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#a4e5dd92624d014bb225e0e61cc832059a8bd507ab89e5b082e85342b83b9a5bfe">impala::PerfCounters::SYS_PERF_COUNTER</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00108">perf-counters.h:108</a></div></div> |
| <div class="ttc" id="structimpala_1_1PerfCounters_1_1CounterData_html"><div class="ttname"><a href="structimpala_1_1PerfCounters_1_1CounterData.html">impala::PerfCounters::CounterData</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00113">perf-counters.h:113</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_a08b85a9a62ae1f76d6a66e7209db9bbfaf168fb770983b363b35c84999c4c59e8"><div class="ttname"><a href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfaf168fb770983b363b35c84999c4c59e8">impala::PROC_IO_WRITE</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00044">perf-counters.cc:44</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_ad9c873170b71a8cf10123e6ed2bf6215a83062347ad7868bee0c7da37827fabed"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a83062347ad7868bee0c7da37827fabed">impala::PerfCounters::PERF_COUNTER_BYTES_READ</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00063">perf-counters.h:63</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_ad9c873170b71a8cf10123e6ed2bf6215aec2e14b365b16d14200d8f76b3629f53"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215aec2e14b365b16d14200d8f76b3629f53">impala::PerfCounters::PERF_COUNTER_SW_CPU_MIGRATIONS</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00049">perf-counters.h:49</a></div></div> |
| <div class="ttc" id="classimpala_1_1PrettyPrinter_html_a6e5f06a1ce274f747cc4f9928b797c5a"><div class="ttname"><a href="classimpala_1_1PrettyPrinter.html#a6e5f06a1ce274f747cc4f9928b797c5a">impala::PrettyPrinter::Print</a></div><div class="ttdeci">static std::string Print(bool value, TUnit::type ignored, bool verbose=false)</div><div class="ttdef"><b>Definition:</b> <a href="pretty-printer_8h_source.html#l00033">pretty-printer.h:33</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_ad80926ccdf340a65ee0676a3c4015e9f"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#ad80926ccdf340a65ee0676a3c4015e9f">impala::PerfCounters::GetProcSelfStatusCounters</a></div><div class="ttdeci">bool GetProcSelfStatusCounters(std::vector< int64_t > &snapshot)</div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00286">perf-counters.cc:286</a></div></div> |
| <div class="ttc" id="structimpala_1_1PerfCounters_1_1CounterData_html_a70d1a64de282b05b1c1d1d22081381fd"><div class="ttname"><a href="structimpala_1_1PerfCounters_1_1CounterData.html#a70d1a64de282b05b1c1d1d22081381fd">impala::PerfCounters::CounterData::fd</a></div><div class="ttdeci">int fd</div><div class="ttdoc">For SYS_PERF_COUNTER. File descriptor where the counter value is stored. </div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00121">perf-counters.h:121</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_a08b85a9a62ae1f76d6a66e7209db9bbfae9749c82f9be86da961e80bd2000f5ec"><div class="ttname"><a href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfae9749c82f9be86da961e80bd2000f5ec">impala::PROC_IO_SYS_WRITE</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00046">perf-counters.cc:46</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_a2c390c57aef389b858719482bcc61f64"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#a2c390c57aef389b858719482bcc61f64">impala::PerfCounters::counter_names_</a></div><div class="ttdeci">std::vector< std::string > counter_names_</div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00130">perf-counters.h:130</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_a1cdb669239a598ef63a5b49b55617b5e"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#a1cdb669239a598ef63a5b49b55617b5e">impala::PerfCounters::group_fd_</a></div><div class="ttdeci">int group_fd_</div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00135">perf-counters.h:135</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aa79584013b4d08a8edd1ec2005b3d94d"><div class="ttname"><a href="namespaceimpala.html#aa79584013b4d08a8edd1ec2005b3d94d">impala::GetCounterName</a></div><div class="ttdeci">static string GetCounterName(PerfCounters::Counter counter)</div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00119">perf-counters.cc:119</a></div></div> |
| <div class="ttc" id="debug-util_8h_html"><div class="ttname"><a href="debug-util_8h.html">debug-util.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_ad9c873170b71a8cf10123e6ed2bf6215a873c8d6c134cb38f053ca381807ce8c0"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a873c8d6c134cb38f053ca381807ce8c0">impala::PerfCounters::PERF_COUNTER_HW_BRANCHES</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00055">perf-counters.h:55</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_a027970f61c83abc884ce87f9bbb57ead"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#a027970f61c83abc884ce87f9bbb57ead">impala::PerfCounters::GetSysCounters</a></div><div class="ttdeci">bool GetSysCounters(std::vector< int64_t > &snapshot)</div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00238">perf-counters.cc:238</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_aecb0768068cc65a1dcecf7efaa4563a8"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#aecb0768068cc65a1dcecf7efaa4563a8">impala::PerfCounters::snapshot_names_</a></div><div class="ttdeci">std::vector< std::string > snapshot_names_</div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00131">perf-counters.h:131</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_ad9c873170b71a8cf10123e6ed2bf6215acb5d18608061a5260d7ecdd53595bc28"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215acb5d18608061a5260d7ecdd53595bc28">impala::PerfCounters::PERF_COUNTER_HW_CACHE_HIT</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00053">perf-counters.h:53</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_ad9c873170b71a8cf10123e6ed2bf6215afdbae22430bf42beaa4990e4da78693d"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215afdbae22430bf42beaa4990e4da78693d">impala::PerfCounters::PERF_COUNTER_DISK_WRITE</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00066">perf-counters.h:66</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_a08b85a9a62ae1f76d6a66e7209db9bbfa6353537439874c0098e5b5d43fe64f52"><div class="ttname"><a href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfa6353537439874c0098e5b5d43fe64f52">impala::PROC_IO_READ</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00043">perf-counters.cc:43</a></div></div> |
| <div class="ttc" id="structimpala_1_1PerfCounters_1_1CounterData_html_a2717f319c4f50e856a622a1a2775057e"><div class="ttname"><a href="structimpala_1_1PerfCounters_1_1CounterData.html#a2717f319c4f50e856a622a1a2775057e">impala::PerfCounters::CounterData::proc_io_line_number</a></div><div class="ttdeci">int proc_io_line_number</div><div class="ttdoc">For PROC_SELF_IO. Line number from /proc/self/io file with this counter's value. </div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00123">perf-counters.h:123</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_ad9c873170b71a8cf10123e6ed2bf6215a4ed469cb858c3ee65bfb9afc3b0b3709"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a4ed469cb858c3ee65bfb9afc3b0b3709">impala::PerfCounters::PERF_COUNTER_RESIDENT_SET_SIZE</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00061">perf-counters.h:61</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_aece98155ee60a7b5a3dc96949c969219"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#aece98155ee60a7b5a3dc96949c969219">impala::PerfCounters::Snapshot</a></div><div class="ttdeci">void Snapshot(const std::string &name="")</div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00381">perf-counters.cc:381</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_ad9c873170b71a8cf10123e6ed2bf6215a4afd74f9fdd2a62fdc69ab487687cfab"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a4afd74f9fdd2a62fdc69ab487687cfab">impala::PerfCounters::PERF_COUNTER_HW_BRANCH_MISSES</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00056">perf-counters.h:56</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_ac1bc9f9ffb89deecf7a797116c7f7045"><div class="ttname"><a href="namespaceimpala.html#ac1bc9f9ffb89deecf7a797116c7f7045">impala::InitEventAttr</a></div><div class="ttdeci">static bool InitEventAttr(perf_event_attr *attr, PerfCounters::Counter counter)</div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00064">perf-counters.cc:64</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_a08b85a9a62ae1f76d6a66e7209db9bbfa9062b160efa7b0162e216a7aeff7d5b4"><div class="ttname"><a href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfa9062b160efa7b0162e216a7aeff7d5b4">impala::PROC_IO_LAST_COUNTER</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00050">perf-counters.cc:50</a></div></div> |
| <div class="ttc" id="structimpala_1_1PerfCounters_1_1CounterData_html_a6e8bd6f062bcba97ca11e371c78ef165"><div class="ttname"><a href="structimpala_1_1PerfCounters_1_1CounterData.html#a6e8bd6f062bcba97ca11e371c78ef165">impala::PerfCounters::CounterData::source</a></div><div class="ttdeci">DataSource source</div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00115">perf-counters.h:115</a></div></div> |
| <div class="ttc" id="perf-counters_8h_html"><div class="ttname"><a href="perf-counters_8h.html">perf-counters.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_a7024b472319a6034dc570de865e351f2"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#a7024b472319a6034dc570de865e351f2">impala::PerfCounters::AddCounter</a></div><div class="ttdeci">bool AddCounter(Counter)</div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00340">perf-counters.cc:340</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_a08b85a9a62ae1f76d6a66e7209db9bbfa824813593fdeebd9f516ea932a2c472c"><div class="ttname"><a href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfa824813593fdeebd9f516ea932a2c472c">impala::PROC_IO_DISK_WRITE</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00048">perf-counters.cc:48</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_a08b85a9a62ae1f76d6a66e7209db9bbfaff1764a3cc00776627d23ce86bd7daca"><div class="ttname"><a href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfaff1764a3cc00776627d23ce86bd7daca">impala::PROC_IO_DISK_READ</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00047">perf-counters.cc:47</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_ad9c873170b71a8cf10123e6ed2bf6215a8e31b5084ec0a423c6520fb4fec6db98"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a8e31b5084ec0a423c6520fb4fec6db98">impala::PerfCounters::PERF_COUNTER_SW_PAGE_FAULTS</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00047">perf-counters.h:47</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_ad9c873170b71a8cf10123e6ed2bf6215a00301df4afe0396b820306dffa445c1c"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a00301df4afe0396b820306dffa445c1c">impala::PerfCounters::PERF_COUNTER_SW_CONTEXT_SWITCHES</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00048">perf-counters.h:48</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_ad9c873170b71a8cf10123e6ed2bf6215af69c637eff252c5a7e5d1e7f758f1b72"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215af69c637eff252c5a7e5d1e7f758f1b72">impala::PerfCounters::PERF_COUNTER_HW_CACHE_MISSES</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00054">perf-counters.h:54</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_aad1f6b13e8253c7e630d699eb8583908"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#aad1f6b13e8253c7e630d699eb8583908">impala::PerfCounters::counters_</a></div><div class="ttdeci">std::vector< CounterData > counters_</div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00129">perf-counters.h:129</a></div></div> |
| <div class="ttc" id="names_8h_html"><div class="ttname"><a href="names_8h.html">names.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_ad9c873170b71a8cf10123e6ed2bf6215a54be0556aa2afc30c26ec6000008a6a8"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a54be0556aa2afc30c26ec6000008a6a8">impala::PerfCounters::PERF_COUNTER_SW_CPU_CLOCK</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00046">perf-counters.h:46</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_a6d559a9f87b7ae48cfcef27013fd9f90"><div class="ttname"><a href="namespaceimpala.html#a6d559a9f87b7ae48cfcef27013fd9f90">impala::sys_perf_event_open</a></div><div class="ttdeci">static int sys_perf_event_open(struct perf_event_attr *attr, pid_t pid, int cpu, int group_fd, unsigned long flags)</div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00055">perf-counters.cc:55</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_a84e709367c36600ee6054f95285ec8e2"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#a84e709367c36600ee6054f95285ec8e2">impala::PerfCounters::AddDefaultCounters</a></div><div class="ttdeci">bool AddDefaultCounters()</div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00322">perf-counters.cc:322</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_ad9c873170b71a8cf10123e6ed2bf6215a85cada07a59dcc600ac5698aec3a97b8"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a85cada07a59dcc600ac5698aec3a97b8">impala::PerfCounters::PERF_COUNTER_DISK_READ</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00065">perf-counters.h:65</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_a3f37179a0bcb0c1e659bf12987012781"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#a3f37179a0bcb0c1e659bf12987012781">impala::PerfCounters::~PerfCounters</a></div><div class="ttdeci">~PerfCounters()</div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00313">perf-counters.cc:313</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aaebb9aadfa9e5aec064bc26565df06d3"><div class="ttname"><a href="namespaceimpala.html#aaebb9aadfa9e5aec064bc26565df06d3">impala::name</a></div><div class="ttdeci">string name</div><div class="ttdef"><b>Definition:</b> <a href="cpu-info_8cc_source.html#l00050">cpu-info.cc:50</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_a08b85a9a62ae1f76d6a66e7209db9bbfa4375e255a59750f826d91bddfc2a11a3"><div class="ttname"><a href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbfa4375e255a59750f826d91bddfc2a11a3">impala::PROC_IO_CANCELLED_WRITE</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00049">perf-counters.cc:49</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_a08b85a9a62ae1f76d6a66e7209db9bbf"><div class="ttname"><a href="namespaceimpala.html#a08b85a9a62ae1f76d6a66e7209db9bbf">impala::PERF_IO_IDX</a></div><div class="ttdeci">PERF_IO_IDX</div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00042">perf-counters.cc:42</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_ad9c873170b71a8cf10123e6ed2bf6215a295bc113483ff797f80bc0ff9df48b7f"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215a295bc113483ff797f80bc0ff9df48b7f">impala::PerfCounters::PERF_COUNTER_HW_CPU_CYCLES</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00051">perf-counters.h:51</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_ad9c873170b71a8cf10123e6ed2bf6215af4cc09cd0f1b5ab9282cec411c2aee46"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215af4cc09cd0f1b5ab9282cec411c2aee46">impala::PerfCounters::PERF_COUNTER_VM_PEAK_USAGE</a></div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8h_source.html#l00060">perf-counters.h:60</a></div></div> |
| <div class="ttc" id="perf-counters_8cc_html_ac31ffe3c2cc8e3e1f126cd90fc7b3063"><div class="ttname"><a href="perf-counters_8cc.html#ac31ffe3c2cc8e3e1f126cd90fc7b3063">PRETTY_PRINT_WIDTH</a></div><div class="ttdeci">#define PRETTY_PRINT_WIDTH</div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00035">perf-counters.cc:35</a></div></div> |
| <div class="ttc" id="classimpala_1_1PerfCounters_html_a50fc3614d5a68dcff43eff42f9ca03e1"><div class="ttname"><a href="classimpala_1_1PerfCounters.html#a50fc3614d5a68dcff43eff42f9ca03e1">impala::PerfCounters::counters</a></div><div class="ttdeci">const std::vector< int64_t > * counters(int snapshot) const </div><div class="ttdoc">Returns the results of that snapshot. </div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00403">perf-counters.cc:403</a></div></div> |
| <div class="ttc" id="perf-counters_8cc_html_a2addec53a2494a40b9101b78426dad2f"><div class="ttname"><a href="perf-counters_8cc.html#a2addec53a2494a40b9101b78426dad2f">COUNTER_SIZE</a></div><div class="ttdeci">#define COUNTER_SIZE</div><div class="ttdef"><b>Definition:</b> <a href="perf-counters_8cc_source.html#l00033">perf-counters.cc:33</a></div></div> |
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