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| <div class="title">process-state-info.cc</div> </div> |
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| <div class="contents"> |
| <a href="process-state-info_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 2015 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="preprocessor">#include "<a class="code" href="process-state-info_8h.html">util/process-state-info.h</a>"</span></div> |
| <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div> |
| <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <stdlib.h></span></div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <unistd.h></span></div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <iostream></span></div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <fstream></span></div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <sstream></span></div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <boost/algorithm/string.hpp></span></div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <gutil/strings/substitute.h></span></div> |
| <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div> |
| <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "<a class="code" href="pretty-printer_8h.html">util/pretty-printer.h</a>"</span></div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</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="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include "<a class="code" href="string-parser_8h.html">util/string-parser.h</a>"</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 "<a class="code" href="names_8h.html">common/names.h</a>"</span></div> |
| <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div> |
| <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">using</span> boost::algorithm::is_any_of;</div> |
| <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">using</span> boost::algorithm::join;</div> |
| <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">using</span> boost::algorithm::split;</div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">using</span> boost::algorithm::token_compress_on;</div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">using</span> boost::algorithm::trim;</div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">using namespace </span>strings;</div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div> |
| <div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">namespace </span>impala {</div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div> |
| <div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="classimpala_1_1ProcessStateInfo.html#a422f93f5213544fb08cba0e84646a91b"> 42</a></span> <span class="keywordtype">int</span> ProcessStateInfo::GetInt(<span class="keyword">const</span> <span class="keywordtype">string</span>& state_key)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  ProcessStateMap::const_iterator it = process_state_map_.find(state_key);</div> |
| <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordflow">if</span> (it != process_state_map_.end()) <span class="keywordflow">return</span> atoi(it->second.c_str());</div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordflow">return</span> -1;</div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span> }</div> |
| <div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div> |
| <div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="classimpala_1_1ProcessStateInfo.html#a98b3f8e6e303de403ec828a90fdd8979"> 48</a></span> int64_t ProcessStateInfo::GetInt64(<span class="keyword">const</span> <span class="keywordtype">string</span>& state_key)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  ProcessStateMap::const_iterator it = process_state_map_.find(state_key);</div> |
| <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordflow">if</span> (it != process_state_map_.end()) {</div> |
| <div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <a class="code" href="classimpala_1_1StringParser.html#ade4ec9c83a29225438abea9b8c15e2c2">StringParser::ParseResult</a> result;</div> |
| <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  int64_t state_value = StringParser::StringToInt<int64_t>(it->second.data(),</div> |
| <div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  it->second.size(), &result);</div> |
| <div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordflow">if</span> (result == StringParser::PARSE_SUCCESS) <span class="keywordflow">return</span> state_value;</div> |
| <div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  }</div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keywordflow">return</span> -1;</div> |
| <div class="line"><a name="l00057"></a><span class="lineno"> 57</span> }</div> |
| <div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div> |
| <div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="classimpala_1_1ProcessStateInfo.html#a40cfb24f24a58720640344ea51b5bda1"> 59</a></span> <span class="keywordtype">string</span> ProcessStateInfo::GetString(<span class="keyword">const</span> <span class="keywordtype">string</span>& state_key)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  ProcessStateMap::const_iterator it = process_state_map_.find(state_key);</div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keywordflow">if</span> (it != process_state_map_.end()) <span class="keywordflow">return</span> it->second;</div> |
| <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keywordflow">return</span> <span class="keywordtype">string</span>();</div> |
| <div class="line"><a name="l00063"></a><span class="lineno"> 63</span> }</div> |
| <div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div> |
| <div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="classimpala_1_1ProcessStateInfo.html#a3849ebede3f3aabccf769f111b9f49da"> 65</a></span> int64_t ProcessStateInfo::GetBytes(<span class="keyword">const</span> <span class="keywordtype">string</span>& state_key)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  ProcessStateMap::const_iterator it = process_state_map_.find(state_key);</div> |
| <div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordflow">if</span> (it != process_state_map_.end()) {</div> |
| <div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  vector<string> fields;</div> |
| <div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  split(fields, it->second, is_any_of(<span class="stringliteral">" "</span>), token_compress_on);</div> |
| <div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="comment">// We expect state_value such as, e.g., '16129508', '16129508 kB', '16129508 mB'</span></div> |
| <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <a class="code" href="classimpala_1_1StringParser.html#ade4ec9c83a29225438abea9b8c15e2c2">StringParser::ParseResult</a> result;</div> |
| <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  int64_t state_value = StringParser::StringToInt<int64_t>(fields[0].data(),</div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  fields[0].size(), &result);</div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">if</span> (result == StringParser::PARSE_SUCCESS) {</div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordflow">if</span> (fields.size() < 2) <span class="keywordflow">return</span> state_value;</div> |
| <div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">if</span> (fields[1].compare(<span class="stringliteral">"kB"</span>) == 0) <span class="keywordflow">return</span> state_value * 1024L;</div> |
| <div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  }</div> |
| <div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  }</div> |
| <div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">return</span> -1;</div> |
| <div class="line"><a name="l00080"></a><span class="lineno"> 80</span> }</div> |
| <div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div> |
| <div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="classimpala_1_1ProcessStateInfo.html#aa3b6c372b5235ffcd55f1f9576f58512"> 82</a></span> <span class="keywordtype">void</span> ProcessStateInfo::ReadProcIO() {</div> |
| <div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keyword">const</span> <span class="keywordtype">string</span>& <a class="code" href="sasl-test_8cc.html#a2db66f7b463c0e190f8933e51f43d91e">path</a> = Substitute(<span class="stringliteral">"/proc/$0/io"</span>, getpid());</div> |
| <div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  ifstream ioinfo(path.c_str(), ios::in);</div> |
| <div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordtype">string</span> line;</div> |
| <div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordflow">while</span> (ioinfo.good() && !ioinfo.eof()) {</div> |
| <div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  getline(ioinfo, line);</div> |
| <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  vector<string> fields;</div> |
| <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  split(fields, line, is_any_of(<span class="stringliteral">" "</span>), token_compress_on);</div> |
| <div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">if</span> (fields.size() < 2) <span class="keywordflow">continue</span>;</div> |
| <div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordtype">string</span> key = fields[0].substr(0, fields[0].size() - 1);</div> |
| <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  process_state_map_[Substitute(<span class="stringliteral">"io/$0"</span>, key)] = fields[1];</div> |
| <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  }</div> |
| <div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div> |
| <div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">if</span> (ioinfo.is_open()) ioinfo.close();</div> |
| <div class="line"><a name="l00096"></a><span class="lineno"> 96</span> }</div> |
| <div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div> |
| <div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="classimpala_1_1ProcessStateInfo.html#a4a97fab2fc2b8d522e7668a07f5e832d"> 98</a></span> <span class="keywordtype">void</span> ProcessStateInfo::ReadProcCgroup() {</div> |
| <div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keyword">const</span> <span class="keywordtype">string</span>& <a class="code" href="sasl-test_8cc.html#a2db66f7b463c0e190f8933e51f43d91e">path</a> = Substitute(<span class="stringliteral">"/proc/$0/cgroup"</span>, getpid());</div> |
| <div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  ifstream cgroupinfo(path.c_str(), ios::in);</div> |
| <div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordtype">string</span> line;</div> |
| <div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">while</span> (cgroupinfo.good() && !cgroupinfo.eof()) {</div> |
| <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  getline(cgroupinfo, line);</div> |
| <div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  vector<string> fields;</div> |
| <div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  split(fields, line, is_any_of(<span class="stringliteral">":"</span>), token_compress_on);</div> |
| <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">if</span> (fields.size() < 3) <span class="keywordflow">continue</span>;</div> |
| <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  process_state_map_[<span class="stringliteral">"cgroup/hierarchy_id"</span>] = fields[0];</div> |
| <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  process_state_map_[<span class="stringliteral">"cgroup/subsystems"</span>] = fields[1];</div> |
| <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  process_state_map_[<span class="stringliteral">"cgroup/control_group"</span>] = fields[2];</div> |
| <div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  }</div> |
| <div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div> |
| <div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">if</span> (cgroupinfo.is_open()) cgroupinfo.close();</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"><a class="line" href="classimpala_1_1ProcessStateInfo.html#a88fe834018930e01d094111f983a21a0"> 116</a></span> <span class="keywordtype">void</span> ProcessStateInfo::ReadProcSched() {</div> |
| <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keyword">const</span> <span class="keywordtype">string</span>& <a class="code" href="sasl-test_8cc.html#a2db66f7b463c0e190f8933e51f43d91e">path</a> = Substitute(<span class="stringliteral">"/proc/$0/sched"</span>, getpid());</div> |
| <div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  ifstream schedinfo(path.c_str(), ios::in);</div> |
| <div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordtype">string</span> line;</div> |
| <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">while</span> (schedinfo.good() && !schedinfo.eof()) {</div> |
| <div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  getline(schedinfo, line);</div> |
| <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  vector<string> fields;</div> |
| <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  split(fields, line, is_any_of(<span class="stringliteral">":"</span>), token_compress_on);</div> |
| <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">if</span> (fields.size() < 2) <span class="keywordflow">continue</span>;</div> |
| <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  trim(fields[0]);</div> |
| <div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  trim(fields[1]);</div> |
| <div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  process_state_map_[Substitute(<span class="stringliteral">"sched/$0"</span>, fields[0])] = fields[1];</div> |
| <div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  }</div> |
| <div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div> |
| <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">if</span> (schedinfo.is_open()) schedinfo.close();</div> |
| <div class="line"><a name="l00131"></a><span class="lineno"> 131</span> }</div> |
| <div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div> |
| <div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="classimpala_1_1ProcessStateInfo.html#a19c34ae2465225b0eb524427a7e7e17b"> 133</a></span> <span class="keywordtype">void</span> ProcessStateInfo::ReadProcStatus() {</div> |
| <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keyword">const</span> <span class="keywordtype">string</span>& <a class="code" href="sasl-test_8cc.html#a2db66f7b463c0e190f8933e51f43d91e">path</a> = Substitute(<span class="stringliteral">"/proc/$0/status"</span>, getpid());</div> |
| <div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  ifstream statusinfo(path.c_str(), ios::in);</div> |
| <div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordtype">string</span> line;</div> |
| <div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordflow">while</span> (statusinfo.good() && !statusinfo.eof()) {</div> |
| <div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  getline(statusinfo, line);</div> |
| <div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  vector<string> fields;</div> |
| <div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  split(fields, line, is_any_of(<span class="stringliteral">"\t"</span>), token_compress_on);</div> |
| <div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordflow">if</span> (fields.size() < 2) <span class="keywordflow">continue</span>;</div> |
| <div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  trim(fields[1]);</div> |
| <div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordtype">string</span> key = fields[0].substr(0, fields[0].size() - 1);</div> |
| <div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  process_state_map_[Substitute(<span class="stringliteral">"status/$0"</span>, key)] = fields[1];</div> |
| <div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  }</div> |
| <div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div> |
| <div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordflow">if</span> (statusinfo.is_open()) statusinfo.close();</div> |
| <div class="line"><a name="l00148"></a><span class="lineno"> 148</span> }</div> |
| <div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div> |
| <div class="line"><a name="l00150"></a><span class="lineno"><a class="line" href="classimpala_1_1ProcessStateInfo.html#a04540f4c6b5eeb9b91a5068b5e9c9e14"> 150</a></span> <span class="keywordtype">void</span> ProcessStateInfo::ReadProcFileDescriptorInfo() {</div> |
| <div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keyword">const</span> <span class="keywordtype">string</span>& command = Substitute(<span class="stringliteral">"ls -l /proc/$0/fd | awk '{print $$(NF-2), $$NF}'"</span>,</div> |
| <div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  getpid());</div> |
| <div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  FILE* fp = popen(command.c_str(), <span class="stringliteral">"r"</span>);</div> |
| <div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">if</span> (fp) {</div> |
| <div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordtype">int</span> max_buffer = 1024;</div> |
| <div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordtype">char</span> buf[max_buffer];</div> |
| <div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">while</span> (!feof(fp)) {</div> |
| <div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">if</span> (fgets(buf, max_buffer, fp) != NULL) {</div> |
| <div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordtype">string</span> line;</div> |
| <div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  line.append(buf);</div> |
| <div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  vector<string> fields;</div> |
| <div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  split(fields, line, is_any_of(<span class="stringliteral">" "</span>), token_compress_on);</div> |
| <div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordflow">if</span> (fields.size() < 2) <span class="keywordflow">continue</span>;</div> |
| <div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  fd_desc_[atoi(fields[0].c_str())] = fields[1];</div> |
| <div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  }</div> |
| <div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  }</div> |
| <div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  pclose(fp);</div> |
| <div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  }</div> |
| <div class="line"><a name="l00169"></a><span class="lineno"> 169</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"><a class="line" href="classimpala_1_1ProcessStateInfo.html#a102365445836e3ae5ae8f50c5c2a6a61"> 171</a></span> ProcessStateInfo::ProcessStateInfo() {</div> |
| <div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  ReadProcIO();</div> |
| <div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  ReadProcCgroup();</div> |
| <div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  ReadProcSched();</div> |
| <div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  ReadProcStatus();</div> |
| <div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  ReadProcFileDescriptorInfo();</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> </div> |
| <div class="line"><a name="l00179"></a><span class="lineno"><a class="line" href="classimpala_1_1ProcessStateInfo.html#a3b485b3bfc9db301584526cb7c327213"> 179</a></span> <span class="keywordtype">string</span> <a class="code" href="namespaceimpala__udf.html#aa263bafd77b9eb6acc16458d70d160a4">ProcessStateInfo::DebugString</a>()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  stringstream stream;</div> |
| <div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  stream << <span class="stringliteral">"Process State: "</span> << endl</div> |
| <div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  << <span class="stringliteral">" I/O: "</span> << endl</div> |
| <div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  << <span class="stringliteral">" Read: "</span></div> |
| <div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  << PrettyPrinter::Print(GetBytes(<span class="stringliteral">"io/read_bytes"</span>), TUnit::BYTES) << endl</div> |
| <div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  << <span class="stringliteral">" Write: "</span></div> |
| <div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  << PrettyPrinter::Print(GetBytes(<span class="stringliteral">"io/write_bytes"</span>), TUnit::BYTES) << endl</div> |
| <div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  << <span class="stringliteral">" Read I/O: "</span> << GetInt64(<span class="stringliteral">"io/syscr"</span>) << endl</div> |
| <div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  << <span class="stringliteral">" Write I/O: "</span> << GetInt64(<span class="stringliteral">"io/syscw"</span>) << endl</div> |
| <div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  << <span class="stringliteral">" CGroups: "</span> << endl</div> |
| <div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  << <span class="stringliteral">" Hierarchy: "</span> << GetString(<span class="stringliteral">"cgroup/hierarchy_id"</span>) << endl</div> |
| <div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  << <span class="stringliteral">" Subsystems: "</span> << GetString(<span class="stringliteral">"cgroup/subsystems"</span>) <<endl</div> |
| <div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  << <span class="stringliteral">" Control Group: "</span> << GetString(<span class="stringliteral">"cgroup/control_group"</span>) << endl</div> |
| <div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  << <span class="stringliteral">" Schedule: "</span> << endl</div> |
| <div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  << <span class="stringliteral">" Sum Execute Time: "</span> << GetString(<span class="stringliteral">"sched/se.sum_exec_runtime"</span>) << endl</div> |
| <div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  << <span class="stringliteral">" Max Wait Time: "</span> << GetString(<span class="stringliteral">"sched/se.statistics.wait_max"</span>) << endl</div> |
| <div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  << <span class="stringliteral">" Sum Wait Time: "</span> << GetString(<span class="stringliteral">"sched/se.statistics.wait_sum"</span>) << endl</div> |
| <div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  << <span class="stringliteral">" Wait Count: "</span> << GetInt64(<span class="stringliteral">"sched/se.statistics.wait_count"</span>) << endl</div> |
| <div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  << <span class="stringliteral">" Sum I/O Wait Time: "</span></div> |
| <div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  << GetString(<span class="stringliteral">"sched/se.statistics.iowait_sum"</span>) << endl</div> |
| <div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  << <span class="stringliteral">" I/O Wait Count: "</span></div> |
| <div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  << GetInt64(<span class="stringliteral">"sched/se.statistics.iowait_count"</span>) << endl</div> |
| <div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  << <span class="stringliteral">" Wakeup Count with cpu migration: "</span></div> |
| <div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  << GetInt64(<span class="stringliteral">"sched/se.statistics.nr_wakeups_migrate"</span>) << endl</div> |
| <div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  << <span class="stringliteral">" Switches: "</span> << GetInt64(<span class="stringliteral">"sched/nr_switches"</span>) << endl</div> |
| <div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  << <span class="stringliteral">" Voluntary Switches: "</span> << GetInt(<span class="stringliteral">"sched/nr_voluntary_switches"</span>) << endl</div> |
| <div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  << <span class="stringliteral">" Involuntary Switches: "</span></div> |
| <div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  << GetInt(<span class="stringliteral">"sched/nr_involuntary_switches"</span>) << endl</div> |
| <div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  << <span class="stringliteral">" Process Priority: "</span> << GetInt(<span class="stringliteral">"sched/prio"</span>) << endl</div> |
| <div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  << <span class="stringliteral">" Status: "</span> << endl</div> |
| <div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  << <span class="stringliteral">" Process ID: "</span> << getpid() << endl</div> |
| <div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  << <span class="stringliteral">" Thread Number: "</span> << GetInt(<span class="stringliteral">"status/Threads"</span>) << endl</div> |
| <div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  << <span class="stringliteral">" VM Peak: "</span></div> |
| <div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  << PrettyPrinter::Print(GetBytes(<span class="stringliteral">"status/VmPeak"</span>), TUnit::BYTES) << endl</div> |
| <div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  << <span class="stringliteral">" VM Size: "</span></div> |
| <div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  << PrettyPrinter::Print(GetBytes(<span class="stringliteral">"status/VmSize"</span>), TUnit::BYTES) << endl</div> |
| <div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  << <span class="stringliteral">" VM Lock: "</span></div> |
| <div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  << PrettyPrinter::Print(GetBytes(<span class="stringliteral">"status/VmLck"</span>), TUnit::BYTES) << endl</div> |
| <div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  << <span class="stringliteral">" VM Pin: "</span></div> |
| <div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  << PrettyPrinter::Print(GetBytes(<span class="stringliteral">"status/VmPin"</span>), TUnit::BYTES) << endl</div> |
| <div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  << <span class="stringliteral">" VM HWM: "</span></div> |
| <div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  << PrettyPrinter::Print(GetBytes(<span class="stringliteral">"status/VmHWM"</span>), TUnit::BYTES) << endl</div> |
| <div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  << <span class="stringliteral">" VM RSS: "</span></div> |
| <div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  << PrettyPrinter::Print(GetBytes(<span class="stringliteral">"status/VmRSS"</span>), TUnit::BYTES) << endl</div> |
| <div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  << <span class="stringliteral">" VM Data: "</span></div> |
| <div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  << PrettyPrinter::Print(GetBytes(<span class="stringliteral">"status/VmData"</span>), TUnit::BYTES) << endl</div> |
| <div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  << <span class="stringliteral">" VM Stk: "</span></div> |
| <div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  << PrettyPrinter::Print(GetBytes(<span class="stringliteral">"status/VmStk"</span>), TUnit::BYTES) << endl</div> |
| <div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  << <span class="stringliteral">" VM Exe: "</span></div> |
| <div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  << PrettyPrinter::Print(GetBytes(<span class="stringliteral">"status/VmExe"</span>), TUnit::BYTES) << endl</div> |
| <div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  << <span class="stringliteral">" VM Lib: "</span></div> |
| <div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  << PrettyPrinter::Print(GetBytes(<span class="stringliteral">"status/VmLib"</span>), TUnit::BYTES) << endl</div> |
| <div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  << <span class="stringliteral">" VM PTE: "</span></div> |
| <div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  << PrettyPrinter::Print(GetBytes(<span class="stringliteral">"status/VmPTE"</span>), TUnit::BYTES) << endl</div> |
| <div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  << <span class="stringliteral">" VM Swap: "</span></div> |
| <div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  << PrettyPrinter::Print(GetBytes(<span class="stringliteral">"status/VmSwap"</span>), TUnit::BYTES) << endl</div> |
| <div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  << <span class="stringliteral">" Cpus Allowed List: "</span> << GetString(<span class="stringliteral">"status/Cpus_allowed_list"</span>) << endl</div> |
| <div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  << <span class="stringliteral">" Mems Allowed List: "</span> << GetString(<span class="stringliteral">"status/Mems_allowed_list"</span>) << endl</div> |
| <div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  << <span class="stringliteral">" File Descriptors: "</span> << endl</div> |
| <div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  << <span class="stringliteral">" Number of File Descriptors: "</span> << fd_desc_.size() << endl;</div> |
| <div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  stream << endl;</div> |
| <div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keywordflow">return</span> stream.str();</div> |
| <div class="line"><a name="l00242"></a><span class="lineno"> 242</span> }</div> |
| <div class="line"><a name="l00243"></a><span class="lineno"> 243</span> </div> |
| <div class="line"><a name="l00244"></a><span class="lineno"> 244</span> }</div> |
| <div class="ttc" id="sasl-test_8cc_html_a2db66f7b463c0e190f8933e51f43d91e"><div class="ttname"><a href="sasl-test_8cc.html#a2db66f7b463c0e190f8933e51f43d91e">path</a></div><div class="ttdeci">string path("/usr/lib/sasl2:/usr/lib64/sasl2:/usr/local/lib/sasl2:/usr/lib/x86_64-linux-gnu/sasl2")</div></div> |
| <div class="ttc" id="process-state-info_8h_html"><div class="ttname"><a href="process-state-info_8h.html">process-state-info.h</a></div></div> |
| <div class="ttc" id="pretty-printer_8h_html"><div class="ttname"><a href="pretty-printer_8h.html">pretty-printer.h</a></div></div> |
| <div class="ttc" id="string-parser_8h_html"><div class="ttname"><a href="string-parser_8h.html">string-parser.h</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> |
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| <div class="ttc" id="classimpala_1_1StringParser_html_ade4ec9c83a29225438abea9b8c15e2c2"><div class="ttname"><a href="classimpala_1_1StringParser.html#ade4ec9c83a29225438abea9b8c15e2c2">impala::StringParser::ParseResult</a></div><div class="ttdeci">ParseResult</div><div class="ttdef"><b>Definition:</b> <a href="string-parser_8h_source.html#l00051">string-parser.h:51</a></div></div> |
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