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<a href="#pub-attribs">Public Attributes</a> &#124;
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<div class="title">impala::PerfCounters::CounterData Struct Reference</div> </div>
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Collaboration diagram for impala::PerfCounters::CounterData:</div>
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Public Attributes</h2></td></tr>
<tr class="memitem:a37a84c4bca96c177720684b8acef06f1"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215">Counter</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structimpala_1_1PerfCounters_1_1CounterData.html#a37a84c4bca96c177720684b8acef06f1">counter</a></td></tr>
<tr class="separator:a37a84c4bca96c177720684b8acef06f1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6e8bd6f062bcba97ca11e371c78ef165"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classimpala_1_1PerfCounters.html#a4e5dd92624d014bb225e0e61cc832059">DataSource</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structimpala_1_1PerfCounters_1_1CounterData.html#a6e8bd6f062bcba97ca11e371c78ef165">source</a></td></tr>
<tr class="separator:a6e8bd6f062bcba97ca11e371c78ef165"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a09c399677e731a722fd716f34103e2e7"><td class="memItemLeft" align="right" valign="top">TUnit::type&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structimpala_1_1PerfCounters_1_1CounterData.html#a09c399677e731a722fd716f34103e2e7">unit</a></td></tr>
<tr class="separator:a09c399677e731a722fd716f34103e2e7"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a991c5d18f0fce4663fd59e45c7e01bf5"><td class="memItemLeft" >union {</td></tr>
<tr class="memitem:adf9159069630e595b46c22abc4b90b7b"><td class="memItemLeft" >&#160;&#160;&#160;int&#160;&#160;&#160;<a class="el" href="structimpala_1_1PerfCounters_1_1CounterData.html#a70d1a64de282b05b1c1d1d22081381fd">fd</a></td></tr>
<tr class="memdesc:adf9159069630e595b46c22abc4b90b7b"><td class="mdescLeft">&#160;</td><td class="mdescRight">For SYS_PERF_COUNTER. File descriptor where the counter value is stored. <a href="#adf9159069630e595b46c22abc4b90b7b">More...</a><br/></td></tr>
<tr class="separator:adf9159069630e595b46c22abc4b90b7b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acfca5dd139af44c90681a7a6e5519cca"><td class="memItemLeft" >&#160;&#160;&#160;int&#160;&#160;&#160;<a class="el" href="structimpala_1_1PerfCounters_1_1CounterData.html#a2717f319c4f50e856a622a1a2775057e">proc_io_line_number</a></td></tr>
<tr class="memdesc:acfca5dd139af44c90681a7a6e5519cca"><td class="mdescLeft">&#160;</td><td class="mdescRight">For PROC_SELF_IO. Line number from /proc/self/io file with this counter's value. <a href="#acfca5dd139af44c90681a7a6e5519cca">More...</a><br/></td></tr>
<tr class="separator:acfca5dd139af44c90681a7a6e5519cca"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a991c5d18f0fce4663fd59e45c7e01bf5"><td class="memItemLeft" valign="top">};&#160;</td><td class="memItemRight" valign="bottom"></td></tr>
<tr class="memdesc:a991c5d18f0fce4663fd59e45c7e01bf5"><td class="mdescLeft">&#160;</td><td class="mdescRight">DataSource specific data. This is used to pull the counter values. <a href="#a991c5d18f0fce4663fd59e45c7e01bf5">More...</a><br/></td></tr>
<tr class="separator:a991c5d18f0fce4663fd59e45c7e01bf5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a873503eb29ba75c4f05039124f3a74a8"><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structimpala_1_1PerfCounters_1_1CounterData.html#a873503eb29ba75c4f05039124f3a74a8">proc_status_field</a></td></tr>
<tr class="memdesc:a873503eb29ba75c4f05039124f3a74a8"><td class="mdescLeft">&#160;</td><td class="mdescRight">For PROC_SELF_STATUS. Field name for counter. <a href="#a873503eb29ba75c4f05039124f3a74a8">More...</a><br/></td></tr>
<tr class="separator:a873503eb29ba75c4f05039124f3a74a8"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock">
<p>Definition at line <a class="el" href="perf-counters_8h_source.html#l00113">113</a> of file <a class="el" href="perf-counters_8h_source.html">perf-counters.h</a>.</p>
</div><h2 class="groupheader">Member Data Documentation</h2>
<a class="anchor" id="a991c5d18f0fce4663fd59e45c7e01bf5"></a>
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<td class="memname">union { ... } </td>
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<p>DataSource specific data. This is used to pull the counter values. </p>
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<td class="memname"><a class="el" href="classimpala_1_1PerfCounters.html#ad9c873170b71a8cf10123e6ed2bf6215">Counter</a> impala::PerfCounters::CounterData::counter</td>
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<p>Definition at line <a class="el" href="perf-counters_8h_source.html#l00114">114</a> of file <a class="el" href="perf-counters_8h_source.html">perf-counters.h</a>.</p>
<p>Referenced by <a class="el" href="perf-counters_8cc_source.html#l00189">impala::PerfCounters::InitProcSelfIOCounter()</a>, <a class="el" href="perf-counters_8cc_source.html#l00215">impala::PerfCounters::InitProcSelfStatusCounter()</a>, and <a class="el" href="perf-counters_8cc_source.html#l00162">impala::PerfCounters::InitSysCounter()</a>.</p>
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<td class="memname">int impala::PerfCounters::CounterData::fd</td>
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<p>For SYS_PERF_COUNTER. File descriptor where the counter value is stored. </p>
<p>Definition at line <a class="el" href="perf-counters_8h_source.html#l00121">121</a> of file <a class="el" href="perf-counters_8h_source.html">perf-counters.h</a>.</p>
<p>Referenced by <a class="el" href="perf-counters_8cc_source.html#l00162">impala::PerfCounters::InitSysCounter()</a>.</p>
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<td class="memname">int impala::PerfCounters::CounterData::proc_io_line_number</td>
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<p>For PROC_SELF_IO. Line number from /proc/self/io file with this counter's value. </p>
<p>Definition at line <a class="el" href="perf-counters_8h_source.html#l00123">123</a> of file <a class="el" href="perf-counters_8h_source.html">perf-counters.h</a>.</p>
<p>Referenced by <a class="el" href="perf-counters_8cc_source.html#l00189">impala::PerfCounters::InitProcSelfIOCounter()</a>.</p>
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<td class="memname">std::string impala::PerfCounters::CounterData::proc_status_field</td>
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<p>For PROC_SELF_STATUS. Field name for counter. </p>
<p>Definition at line <a class="el" href="perf-counters_8h_source.html#l00126">126</a> of file <a class="el" href="perf-counters_8h_source.html">perf-counters.h</a>.</p>
<p>Referenced by <a class="el" href="perf-counters_8cc_source.html#l00215">impala::PerfCounters::InitProcSelfStatusCounter()</a>.</p>
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<td class="memname"><a class="el" href="classimpala_1_1PerfCounters.html#a4e5dd92624d014bb225e0e61cc832059">DataSource</a> impala::PerfCounters::CounterData::source</td>
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<p>Definition at line <a class="el" href="perf-counters_8h_source.html#l00115">115</a> of file <a class="el" href="perf-counters_8h_source.html">perf-counters.h</a>.</p>
<p>Referenced by <a class="el" href="perf-counters_8cc_source.html#l00189">impala::PerfCounters::InitProcSelfIOCounter()</a>, <a class="el" href="perf-counters_8cc_source.html#l00215">impala::PerfCounters::InitProcSelfStatusCounter()</a>, and <a class="el" href="perf-counters_8cc_source.html#l00162">impala::PerfCounters::InitSysCounter()</a>.</p>
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<td class="memname">TUnit::type impala::PerfCounters::CounterData::unit</td>
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<p>Definition at line <a class="el" href="perf-counters_8h_source.html#l00116">116</a> of file <a class="el" href="perf-counters_8h_source.html">perf-counters.h</a>.</p>
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<hr/>The documentation for this struct was generated from the following file:<ul>
<li>be/src/util/<a class="el" href="perf-counters_8h_source.html">perf-counters.h</a></li>
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