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<item>
            <title>[SERVER-37593] Make wildcard index multikey path set retrieval more efficient</title>
                <link>https://jira.mongodb.org/browse/SERVER-37593</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description></description>
                <environment></environment>
        <key id="617441">SERVER-37593</key>
            <summary>Make wildcard index multikey path set retrieval more efficient</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="james.wahlin@mongodb.com">James Wahlin</assignee>
                                    <reporter username="james.wahlin@mongodb.com">James Wahlin</reporter>
                        <labels>
                    </labels>
                <created>Fri, 12 Oct 2018 14:53:07 +0000</created>
                <updated>Sun, 29 Oct 2023 22:27:26 +0000</updated>
                            <resolved>Fri, 2 Nov 2018 17:23:06 +0000</resolved>
                                                    <fixVersion>4.1.5</fixVersion>
                                                        <votes>0</votes>
                                    <watches>4</watches>
                                                                                                                <comments>
                            <comment id="2050438" author="xgen-internal-githook" created="Fri, 2 Nov 2018 17:22:27 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;James Wahlin&apos;, &apos;email&apos;: &apos;james@mongodb.com&apos;, &apos;username&apos;: &apos;jameswahlin&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-37593&quot; title=&quot;Make wildcard index multikey path set retrieval more efficient&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-37593&quot;&gt;&lt;del&gt;SERVER-37593&lt;/del&gt;&lt;/a&gt; Make wildcard index multikey path set retrieval more efficient&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/63317488e39d1eda2760f6e22654dcbffba152e3&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/63317488e39d1eda2760f6e22654dcbffba152e3&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="2031337" author="james.wahlin@10gen.com" created="Fri, 12 Oct 2018 14:59:44 +0000"  >&lt;p&gt;See the call to WildcardAccessMethod::getMultikeyPathSet() in  &lt;span class=&quot;nobr&quot;&gt;&lt;a href=&quot;https://jira.mongodb.org/secure/attachment/198586/198586_perf-100-mulitkey-paths.svg&quot; title=&quot;perf-100-mulitkey-paths.svg attached to SERVER-37593&quot;&gt;perf-100-mulitkey-paths.svg&lt;sup&gt;&lt;img class=&quot;rendericon&quot; src=&quot;https://jira.mongodb.org/images/icons/link_attachment_7.gif&quot; height=&quot;7&quot; width=&quot;7&quot; align=&quot;absmiddle&quot; alt=&quot;&quot; border=&quot;0&quot;/&gt;&lt;/sup&gt;&lt;/a&gt;&lt;/span&gt; for an example where we are spending roughly 30% of find command CPU time retrieving these paths. &lt;/p&gt;</comment>
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