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     <article data-swiftype-index='true'>
         <a class='edit-link' href="/_docs/perf-statistics/performance-statistics.adoc" target="_blank">Edit</a>

             <h1>Performance Statistics Extension</h1>

         <div class="sect1">
 <h2 id="overview">Overview</h2>
 <div class="sectionbody">
 <div class="paragraph">
 <p>Ignite provides <a href="/docs/extensions/monitoring-metrics/performance-statistics">a built-in tool for cluster profiling.</a></p>
 </div>
 <div class="paragraph">
 <p>The extension provides utilities to <a href="#building-the-report">create the report</a> and
 <a href="#print-statistics">print statistics</a> from the collected files.</p>
 </div>
 </div>
 </div>
 <div class="sect1">
 <h2 id="building-the-report">Building the Report</h2>
 <div class="sectionbody">
 <div class="paragraph">
 <p>Ignite provides a tool to generate the report from the performance statistics files.</p>
 </div>
 <div class="paragraph">
 <p>Follow these steps to build the performance report:</p>
 </div>
 <div class="olist arabic">
 <ol class="arabic">
 <li>
 <p>Stop collecting statistics and place files from all nodes under an empty directory. For example:</p>
 <div class="listingblock">
 <div class="content">
 <pre>    /path_to_files/
         ├── node-162c7147-fef8-4ea2-bd25-8653c41fc7fa.prf
         ├── node-7b8a7c5c-f3b7-46c3-90da-e66103c00001.prf
         └── node-faedc6c9-3542-4610-ae10-4ff7e0600000.prf</pre>
 </div>
 </div>
 </li>
 <li>
 <p>Run the script from the release package of the tool:</p>
 <div class="listingblock">
 <div class="content">
 <pre class="rouge highlight"><code data-lang="shell">performance-statistics-tool/build-report.sh path_to_files</code></pre>
 </div>
 </div>
 <div class="paragraph">
 <p>The performance report is created in the new directory under the performance statistics files:
 <code>path_to_files/report_yyyy-MM-dd_HH-mm-ss/</code>.
 Open <code>report_yyyy-MM-dd_HH-mm-ss/index.html</code> in the browser to see the report.</p>
 </div>
 <div class="paragraph">
 <p>For more details run the help command:</p>
 </div>
 <div class="listingblock">
 <div class="content">
 <pre class="rouge highlight"><code data-lang="shell">performance-statistics-tool/build-report.sh <span class="nt">--help</span></code></pre>
 </div>
 </div>
 </li>
 </ol>
 </div>
 </div>
 </div>
 <div class="sect1">
 <h2 id="print-statistics">Print Statistics</h2>
 <div class="sectionbody">
 <div class="paragraph">
 <p>Ignite provides a tool to print statistics to a console or to a file in JSON format.</p>
 </div>
 <div class="paragraph">
 <p>Run the script from the release package of the tool to print statistics:</p>
 </div>
 <div class="listingblock">
 <div class="content">
 <pre class="rouge highlight"><code data-lang="shell">performance-statistics-tool/print-statistics.sh path_to_files</code></pre>
 </div>
 </div>
 <div class="paragraph">
 <p>Note that <code>path_to_files</code> is a path to the performance statistics file or files directory.</p>
 </div>
 <div class="paragraph">
 <p>The script provides the ability to filter operations by operation&#8217;s type, time, or cache. For more details run the
 help command:</p>
 </div>
 <div class="listingblock">
 <div class="content">
 <pre class="rouge highlight"><code data-lang="shell">performance-statistics-tool/print-statistics.sh <span class="nt">--help</span></code></pre>
 </div>
 </div>
 <div class="paragraph">
 <p>See the output example below:</p>
 </div>
 <div class="listingblock">
 <div class="content">
 <pre>    {"op":"CACHE_GET","nodeId":"955130d1-5218-4e46-87f6-62755e92e9b4","cacheId":-1809642915,"startTime":1616837094237,"duration":64992213}
     {"op":"CACHE_PUT","nodeId":"955130d1-5218-4e46-87f6-62755e92e9b4","cacheId":-1809642915,"startTime":1616837094237,"duration":879869}
     {"op":"CACHE_GET_AND_PUT","nodeId":"955130d1-5218-4e46-87f6-62755e92e9b4","cacheId":1328364293,"startTime":1616837094248,"duration":17186240}
     {"op":"TX_COMMIT","nodeId":"955130d1-5218-4e46-87f6-62755e92e9b4","cacheIds":[-1809642915],"startTime":1616837094172,"duration":184887787}
     {"op":"QUERY","nodeId":"955130d1-5218-4e46-87f6-62755e92e9b4","type":"SQL_FIELDS","text":"create table Person (id int, val varchar, primary key (id))","id":0,"startTime":1616837094143,"duration":258741595,"success":true}</pre>
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	<article data-swiftype-index='true'>
	<a class='edit-link' href="/_docs/perf-statistics/performance-statistics.adoc" target="_blank">Edit</a>

	<h1>Performance Statistics Extension</h1>

	<div class="sect1">
	<h2 id="overview">Overview</h2>
	<div class="sectionbody">
	<div class="paragraph">
	<p>Ignite provides <a href="/docs/extensions/monitoring-metrics/performance-statistics">a built-in tool for cluster profiling.</a></p>
	</div>
	<div class="paragraph">
	<p>The extension provides utilities to <a href="#building-the-report">create the report</a> and
	<a href="#print-statistics">print statistics</a> from the collected files.</p>
	</div>
	</div>
	</div>
	<div class="sect1">
	<h2 id="building-the-report">Building the Report</h2>
	<div class="sectionbody">
	<div class="paragraph">
	<p>Ignite provides a tool to generate the report from the performance statistics files.</p>
	</div>
	<div class="paragraph">
	<p>Follow these steps to build the performance report:</p>
	</div>
	<div class="olist arabic">
	<ol class="arabic">
	<li>
	<p>Stop collecting statistics and place files from all nodes under an empty directory. For example:</p>
	<div class="listingblock">
	<div class="content">
	<pre> /path_to_files/
	├── node-162c7147-fef8-4ea2-bd25-8653c41fc7fa.prf
	├── node-7b8a7c5c-f3b7-46c3-90da-e66103c00001.prf
	└── node-faedc6c9-3542-4610-ae10-4ff7e0600000.prf</pre>
	</div>
	</div>
	</li>
	<li>
	<p>Run the script from the release package of the tool:</p>
	<div class="listingblock">
	<div class="content">
	<pre class="rouge highlight"><code data-lang="shell">performance-statistics-tool/build-report.sh path_to_files</code></pre>
	</div>
	</div>
	<div class="paragraph">
	<p>The performance report is created in the new directory under the performance statistics files:
	<code>path_to_files/report_yyyy-MM-dd_HH-mm-ss/</code>.
	Open <code>report_yyyy-MM-dd_HH-mm-ss/index.html</code> in the browser to see the report.</p>
	</div>
	<div class="paragraph">
	<p>For more details run the help command:</p>
	</div>
	<div class="listingblock">
	<div class="content">
	<pre class="rouge highlight"><code data-lang="shell">performance-statistics-tool/build-report.sh <span class="nt">--help</span></code></pre>
	</div>
	</div>
	</li>
	</ol>
	</div>
	</div>
	</div>
	<div class="sect1">
	<h2 id="print-statistics">Print Statistics</h2>
	<div class="sectionbody">
	<div class="paragraph">
	<p>Ignite provides a tool to print statistics to a console or to a file in JSON format.</p>
	</div>
	<div class="paragraph">
	<p>Run the script from the release package of the tool to print statistics:</p>
	</div>
	<div class="listingblock">
	<div class="content">
	<pre class="rouge highlight"><code data-lang="shell">performance-statistics-tool/print-statistics.sh path_to_files</code></pre>
	</div>
	</div>
	<div class="paragraph">
	<p>Note that <code>path_to_files</code> is a path to the performance statistics file or files directory.</p>
	</div>
	<div class="paragraph">
	<p>The script provides the ability to filter operations by operation’s type, time, or cache. For more details run the
	help command:</p>
	</div>
	<div class="listingblock">
	<div class="content">
	<pre class="rouge highlight"><code data-lang="shell">performance-statistics-tool/print-statistics.sh <span class="nt">--help</span></code></pre>
	</div>
	</div>
	<div class="paragraph">
	<p>See the output example below:</p>
	</div>
	<div class="listingblock">
	<div class="content">
	<pre> {"op":"CACHE_GET","nodeId":"955130d1-5218-4e46-87f6-62755e92e9b4","cacheId":-1809642915,"startTime":1616837094237,"duration":64992213}
	{"op":"CACHE_PUT","nodeId":"955130d1-5218-4e46-87f6-62755e92e9b4","cacheId":-1809642915,"startTime":1616837094237,"duration":879869}
	{"op":"CACHE_GET_AND_PUT","nodeId":"955130d1-5218-4e46-87f6-62755e92e9b4","cacheId":1328364293,"startTime":1616837094248,"duration":17186240}
	{"op":"TX_COMMIT","nodeId":"955130d1-5218-4e46-87f6-62755e92e9b4","cacheIds":[-1809642915],"startTime":1616837094172,"duration":184887787}
	{"op":"QUERY","nodeId":"955130d1-5218-4e46-87f6-62755e92e9b4","type":"SQL_FIELDS","text":"create table Person (id int, val varchar, primary key (id))","id":0,"startTime":1616837094143,"duration":258741595,"success":true}</pre>
	</div>
	</div>
	</div>
	</div>
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