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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-70537] Cost model: end to end benchmark </title>
                <link>https://jira.mongodb.org/browse/SERVER-70537</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;A/B performance test to compare plans produced by two sets of cost model coefficients.&lt;/p&gt;

&lt;p&gt;Run every variant a number of times (10-20) then check the NULL hypothesis that the running time of both variants are the same using t-test.&lt;/p&gt;

&lt;p&gt;The results should include: the mean values, p-value of the t-test, and ABT and SBE trees for the plans produces by the sets of cost model coefficients.&lt;/p&gt;</description>
                <environment></environment>
        <key id="2158459">SERVER-70537</key>
            <summary>Cost model: end to end benchmark </summary>
                <type id="3" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14718&amp;avatarType=issuetype">Task</type>
                                            <priority id="3" iconUrl="https://jira.mongodb.org/images/icons/priorities/major.svg">Major - P3</priority>
                        <status id="6" iconUrl="https://jira.mongodb.org/images/icons/statuses/closed.png" description="The issue is considered finished, the resolution is correct. Issues which are closed can be reopened.">Closed</status>
                    <statusCategory id="3" key="done" colorName="success"/>
                                    <resolution id="13201">Fixed</resolution>
                                        <assignee username="alexander.ignatyev@mongodb.com">Alexander Ignatyev</assignee>
                                    <reporter username="alexander.ignatyev@mongodb.com">Alexander Ignatyev</reporter>
                        <labels>
                            <label>M6</label>
                    </labels>
                <created>Thu, 13 Oct 2022 14:26:04 +0000</created>
                <updated>Sun, 29 Oct 2023 21:31:57 +0000</updated>
                            <resolved>Mon, 7 Nov 2022 16:25:55 +0000</resolved>
                                                    <fixVersion>6.2.0-rc0</fixVersion>
                                                        <votes>0</votes>
                                    <watches>4</watches>
                                                                                                                <comments>
                            <comment id="4952804" author="xgen-internal-githook" created="Thu, 3 Nov 2022 17:04:28 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Alexander Ignatyev&apos;, &apos;email&apos;: &apos;alexander.ignatyev@mongodb.com&apos;, &apos;username&apos;: &apos;aligusnet&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-70537&quot; title=&quot;Cost model: end to end benchmark &quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-70537&quot;&gt;&lt;del&gt;SERVER-70537&lt;/del&gt;&lt;/a&gt; Implement end to end cost model benchmark.&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/4acc5a37048c9080e0cd6a0615ba5506da539df0&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/4acc5a37048c9080e0cd6a0615ba5506da539df0&lt;/a&gt;&lt;/p&gt;</comment>
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