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    <language>en-us</language>    <build-info>
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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-45866] Measure connection reuse for Hedged Reads</title>
                <link>https://jira.mongodb.org/browse/SERVER-45866</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Validate that a workload that consists of mostly maxtimems second queries achieves effective connection reuse. The notion here is that connection reuse after cancellation should prevent each operation from turning into a new connection establishment.&lt;/p&gt;

&lt;p&gt;Perform performance tests against a 3 node replica set with nearest on&lt;/p&gt;

&lt;ul class=&quot;alternate&quot; type=&quot;square&quot;&gt;
	&lt;li&gt;Stream in a steady amount of .5, 1, 2 and 5 second reads (without maxtimems) with read pref nearest, at no more than 10% of overall read capacity for any particular node&lt;/li&gt;
	&lt;li&gt;Track how often we are able to kill, then reuse connections&lt;/li&gt;
&lt;/ul&gt;


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        <key id="1122407">SERVER-45866</key>
            <summary>Measure connection reuse for Hedged Reads</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="9">Done</resolution>
                                        <assignee username="ben.caimano@mongodb.com">Benjamin Caimano</assignee>
                                    <reporter username="misha.tyulenev@mongodb.com">Misha Tyulenev</reporter>
                        <labels>
                    </labels>
                <created>Thu, 30 Jan 2020 15:49:20 +0000</created>
                <updated>Thu, 16 Apr 2020 18:40:02 +0000</updated>
                            <resolved>Thu, 16 Apr 2020 18:39:50 +0000</resolved>
                                                                    <component>Sharding</component>
                                        <votes>0</votes>
                                    <watches>1</watches>
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                    <name>Related</name>
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            <issuekey id="1205218">SERVER-46512</issuekey>
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                            <attachment id="254792" name="baton 30mins.png" size="64191" author="cheahuychou.mao@mongodb.com" created="Fri, 3 Apr 2020 03:05:47 +0000"/>
                            <attachment id="254648" name="baton.png" size="61144" author="cheahuychou.mao@mongodb.com" created="Thu, 2 Apr 2020 01:28:19 +0000"/>
                            <attachment id="254647" name="baton.png" size="61144" author="cheahuychou.mao@mongodb.com" created="Thu, 2 Apr 2020 01:28:01 +0000"/>
                            <attachment id="249553" name="primary.png" size="107058" author="cheahuychou.mao@mongodb.com" created="Fri, 28 Feb 2020 21:49:15 +0000"/>
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