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<p>A set of counters that measure thread info, such as total time, user time, sys time.
<a href="classimpala_1_1RuntimeProfile_1_1ThreadCounters.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="runtime-profile_8h_source.html">runtime-profile.h</a>&gt;</code></p>
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Collaboration diagram for impala::RuntimeProfile::ThreadCounters:</div>
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Private Attributes</h2></td></tr>
<tr class="memitem:a314e52826b395624c0e9d42c15776f1f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classimpala_1_1RuntimeProfile_1_1Counter.html">Counter</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1RuntimeProfile_1_1ThreadCounters.html#a314e52826b395624c0e9d42c15776f1f">total_time_</a></td></tr>
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<tr class="memitem:a2db52e0ae95d6014261fd07e457d2d2d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classimpala_1_1RuntimeProfile_1_1Counter.html">Counter</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1RuntimeProfile_1_1ThreadCounters.html#a2db52e0ae95d6014261fd07e457d2d2d">user_time_</a></td></tr>
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<tr class="memitem:a8d183be755993c03106ad5ab3ab91c1f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classimpala_1_1RuntimeProfile_1_1Counter.html">Counter</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1RuntimeProfile_1_1ThreadCounters.html#a8d183be755993c03106ad5ab3ab91c1f">sys_time_</a></td></tr>
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Friends</h2></td></tr>
<tr class="memitem:a5f7fc29f849624a3e18a7175f909def2"><td class="memItemLeft" align="right" valign="top">class&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1RuntimeProfile_1_1ThreadCounters.html#a5f7fc29f849624a3e18a7175f909def2">ThreadCounterMeasurement</a></td></tr>
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<tr class="memitem:aa8d61fad5237e98f83d91f3c7ea55dba"><td class="memItemLeft" align="right" valign="top">class&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classimpala_1_1RuntimeProfile_1_1ThreadCounters.html#aa8d61fad5237e98f83d91f3c7ea55dba">RuntimeProfile</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>A set of counters that measure thread info, such as total time, user time, sys time. </p>
<p>Definition at line <a class="el" href="runtime-profile_8h_source.html#l00244">244</a> of file <a class="el" href="runtime-profile_8h_source.html">runtime-profile.h</a>.</p>
</div><h2 class="groupheader">Friends And Related Function Documentation</h2>
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<td class="memname">friend class <a class="el" href="classimpala_1_1RuntimeProfile.html">RuntimeProfile</a></td>
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<span class="mlabels"><span class="mlabel">friend</span></span> </td>
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<p>Definition at line <a class="el" href="runtime-profile_8h_source.html#l00247">247</a> of file <a class="el" href="runtime-profile_8h_source.html">runtime-profile.h</a>.</p>
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<td class="memname">friend class <a class="el" href="classimpala_1_1ThreadCounterMeasurement.html">ThreadCounterMeasurement</a></td>
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<span class="mlabels"><span class="mlabel">friend</span></span> </td>
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<p>Definition at line <a class="el" href="runtime-profile_8h_source.html#l00246">246</a> of file <a class="el" href="runtime-profile_8h_source.html">runtime-profile.h</a>.</p>
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<h2 class="groupheader">Member Data Documentation</h2>
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<td class="memname"><a class="el" href="classimpala_1_1RuntimeProfile_1_1Counter.html">Counter</a>* impala::RuntimeProfile::ThreadCounters::involuntary_context_switches_</td>
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<p>The number of times a context switch resulted due to a higher priority process becoming runnable or because the current process exceeded its time slice. </p>
<p>Definition at line <a class="el" href="runtime-profile_8h_source.html#l00259">259</a> of file <a class="el" href="runtime-profile_8h_source.html">runtime-profile.h</a>.</p>
<p>Referenced by <a class="el" href="runtime-profile_8cc_source.html#l00461">impala::RuntimeProfile::AddThreadCounters()</a>, and <a class="el" href="runtime-profile_8h_source.html#l00758">impala::ThreadCounterMeasurement::Stop()</a>.</p>
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<td class="memname"><a class="el" href="classimpala_1_1RuntimeProfile_1_1Counter.html">Counter</a>* impala::RuntimeProfile::ThreadCounters::sys_time_</td>
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<p>Definition at line <a class="el" href="runtime-profile_8h_source.html#l00251">251</a> of file <a class="el" href="runtime-profile_8h_source.html">runtime-profile.h</a>.</p>
<p>Referenced by <a class="el" href="runtime-profile_8cc_source.html#l00461">impala::RuntimeProfile::AddThreadCounters()</a>, and <a class="el" href="runtime-profile_8h_source.html#l00758">impala::ThreadCounterMeasurement::Stop()</a>.</p>
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<td class="memname"><a class="el" href="classimpala_1_1RuntimeProfile_1_1Counter.html">Counter</a>* impala::RuntimeProfile::ThreadCounters::total_time_</td>
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<p>Definition at line <a class="el" href="runtime-profile_8h_source.html#l00249">249</a> of file <a class="el" href="runtime-profile_8h_source.html">runtime-profile.h</a>.</p>
<p>Referenced by <a class="el" href="runtime-profile_8cc_source.html#l00461">impala::RuntimeProfile::AddThreadCounters()</a>, and <a class="el" href="runtime-profile_8h_source.html#l00758">impala::ThreadCounterMeasurement::Stop()</a>.</p>
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<td class="memname"><a class="el" href="classimpala_1_1RuntimeProfile_1_1Counter.html">Counter</a>* impala::RuntimeProfile::ThreadCounters::user_time_</td>
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<p>Definition at line <a class="el" href="runtime-profile_8h_source.html#l00250">250</a> of file <a class="el" href="runtime-profile_8h_source.html">runtime-profile.h</a>.</p>
<p>Referenced by <a class="el" href="runtime-profile_8cc_source.html#l00461">impala::RuntimeProfile::AddThreadCounters()</a>, and <a class="el" href="runtime-profile_8h_source.html#l00758">impala::ThreadCounterMeasurement::Stop()</a>.</p>
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<td class="memname"><a class="el" href="classimpala_1_1RuntimeProfile_1_1Counter.html">Counter</a>* impala::RuntimeProfile::ThreadCounters::voluntary_context_switches_</td>
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<p>The number of times a context switch resulted due to a process voluntarily giving up the processor before its time slice was completed. </p>
<p>Definition at line <a class="el" href="runtime-profile_8h_source.html#l00255">255</a> of file <a class="el" href="runtime-profile_8h_source.html">runtime-profile.h</a>.</p>
<p>Referenced by <a class="el" href="runtime-profile_8cc_source.html#l00461">impala::RuntimeProfile::AddThreadCounters()</a>, and <a class="el" href="runtime-profile_8h_source.html#l00758">impala::ThreadCounterMeasurement::Stop()</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>be/src/util/<a class="el" href="runtime-profile_8h_source.html">runtime-profile.h</a></li>
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