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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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            <title>[SERVER-80006] Investigate best lock for holding the rate limiter mutex</title>
                <link>https://jira.mongodb.org/browse/SERVER-80006</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;We are still discussing if we want to continue to use the current sliding window rate limiter or reconfigure to use sharding&apos;s queryAnalysis token bucket rate limiter. If we indeed continue to use the former, we should investigate which type of lock gives the best performance. We should use the google micro benchmark (rate_limiting_bm.cpp) and also flamegraphs to determine the performance of stdx::unique_lock, stdx::lock_guard or something lock free (William&apos;s idea).&lt;/p&gt;</description>
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        <key id="2417840">SERVER-80006</key>
            <summary>Investigate best lock for holding the rate limiter mutex</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="12300">Won&apos;t Do</resolution>
                                        <assignee username="backlog-query-integration">Backlog - Query Integration</assignee>
                                    <reporter username="maddie.zechar@mongodb.com">Maddie Zechar</reporter>
                        <labels>
                    </labels>
                <created>Tue, 15 Aug 2023 14:39:27 +0000</created>
                <updated>Thu, 28 Sep 2023 19:34:38 +0000</updated>
                            <resolved>Thu, 28 Sep 2023 16:44:08 +0000</resolved>
                                                                                        <votes>0</votes>
                                    <watches>2</watches>
                                                                                                                <comments>
                            <comment id="5738250" author="charlie.swanson" created="Thu, 28 Sep 2023 16:44:09 +0000"  >&lt;p&gt;Closing this ticket out as &quot;Won&apos;t Do&quot;, since I believe it is non-trivial and also low-value. The rate limiting performance is pretty solid and based on my understanding this will only possibly provide incremental benefits. Please comment if you&apos;d like to see this happen!&lt;/p&gt;</comment>
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