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        <version>9.7.1</version>
        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-74778] Improve performance of PriorityTicketHolder under high contention</title>
                <link>https://jira.mongodb.org/browse/SERVER-74778</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;We&apos;ve seen some regressions of the PriorityTicketHolder under high levels of contention, which is likely caused by contention on the single mutex. Investigate improvements to this performance.&lt;/p&gt;</description>
                <environment></environment>
        <key id="2286452">SERVER-74778</key>
            <summary>Improve performance of PriorityTicketHolder under high contention</summary>
                <type id="4" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14710&amp;avatarType=issuetype">Improvement</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="louis.williams@mongodb.com">Louis Williams</assignee>
                                    <reporter username="louis.williams@mongodb.com">Louis Williams</reporter>
                        <labels>
                    </labels>
                <created>Mon, 13 Mar 2023 08:50:41 +0000</created>
                <updated>Sun, 29 Oct 2023 21:25:03 +0000</updated>
                            <resolved>Tue, 28 Mar 2023 14:05:10 +0000</resolved>
                                                    <fixVersion>7.0.0-rc0</fixVersion>
                                                        <votes>0</votes>
                                    <watches>4</watches>
                                                                                                                <comments>
                            <comment id="5305770" author="xgen-internal-githook" created="Tue, 28 Mar 2023 13:31:49 +0000"  >&lt;p&gt;Author: &lt;/p&gt;
{&apos;name&apos;: &apos;Louis Williams&apos;, &apos;email&apos;: &apos;louis.williams@mongodb.com&apos;, &apos;username&apos;: &apos;louiswilliams&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-74778&quot; title=&quot;Improve performance of PriorityTicketHolder under high contention&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-74778&quot;&gt;&lt;del&gt;SERVER-74778&lt;/del&gt;&lt;/a&gt; Refactor and improve performance of PriorityTicketHolder&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/3e46a0ef81dfe95c11d9c5324fb86758b155363d&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/3e46a0ef81dfe95c11d9c5324fb86758b155363d&lt;/a&gt;&lt;/p&gt;</comment>
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