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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-39962] Update linux baton to minimize allocations around run</title>
                <link>https://jira.mongodb.org/browse/SERVER-39962</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;The linux baton allocates vectors for the session iterators, as well as the pollfd&apos;s, for each call to run.  Those are unlikely to change dramatically over the course of a baton&apos;s life, so saving them on the object and re-using that memory across calls saves on allocations&lt;/p&gt;</description>
                <environment></environment>
        <key id="709660">SERVER-39962</key>
            <summary>Update linux baton to minimize allocations around run</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="mira.carey@mongodb.com">Mira Carey</assignee>
                                    <reporter username="mira.carey@mongodb.com">Mira Carey</reporter>
                        <labels>
                    </labels>
                <created>Tue, 5 Mar 2019 14:33:45 +0000</created>
                <updated>Sun, 29 Oct 2023 22:23:17 +0000</updated>
                            <resolved>Wed, 6 Mar 2019 17:27:39 +0000</resolved>
                                                    <fixVersion>4.1.9</fixVersion>
                                    <component>Internal Code</component>
                                        <votes>0</votes>
                                    <watches>0</watches>
                                                                                                                <comments>
                            <comment id="2172907" author="xgen-internal-githook" created="Wed, 6 Mar 2019 17:27:26 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Jason Carey&apos;, &apos;username&apos;: &apos;hanumantmk&apos;, &apos;email&apos;: &apos;jcarey@argv.me&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-39962&quot; title=&quot;Update linux baton to minimize allocations around run&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-39962&quot;&gt;&lt;del&gt;SERVER-39962&lt;/del&gt;&lt;/a&gt; Fewer allocations for linux baton&lt;/p&gt;

&lt;p&gt;The linux baton allocates vectors for the session iterators, as well as&lt;br/&gt;
the pollfd&apos;s, for each call to run. Those are unlikely to change&lt;br/&gt;
dramatically over the course of a baton&apos;s life, so saving them on the&lt;br/&gt;
object and re-using that memory across calls saves on allocations&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/62a3ac3d301c6cbe4a8fc34c4d18e143ce0d074e&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/62a3ac3d301c6cbe4a8fc34c4d18e143ce0d074e&lt;/a&gt;&lt;/p&gt;</comment>
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            <issuekey id="709654">SERVER-39959</issuekey>
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