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            <title>[SERVER-76230] Investigate improvements to $changeStreamSplitLargeEvent memory usage</title>
                <link>https://jira.mongodb.org/browse/SERVER-76230</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;There may be some remaining opportunities to optimize the performance of &lt;tt&gt;$changeStreamSplitLargeEvent&lt;/tt&gt; in terms of memory usage and serialization time; for instance, by releasing documents instead of holding references to them, and building the fragments directly as &lt;tt&gt;BSONObjs&lt;/tt&gt;. The counterargument is that generally, stages in an agg pipeline should operate only in terms of &lt;tt&gt;Document&lt;/tt&gt;/&lt;tt&gt;Value&lt;/tt&gt; and should not be responsible for managing or fine-tuning the the backing BSON. Perhaps, given that this stage is already tied closely to the BSON representation, it should be an exception to this rule.&lt;/p&gt;</description>
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        <key id="2317113">SERVER-76230</key>
            <summary>Investigate improvements to $changeStreamSplitLargeEvent memory usage</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="10038" iconUrl="https://jira.mongodb.org/images/icons/subtask.gif" description="">Backlog</status>
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                                    <resolution id="-1">Unresolved</resolution>
                                        <assignee username="backlog-query-execution">Backlog - Query Execution</assignee>
                                    <reporter username="bernard.gorman@mongodb.com">Bernard Gorman</reporter>
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                <created>Tue, 18 Apr 2023 08:39:43 +0000</created>
                <updated>Wed, 19 Apr 2023 01:01:49 +0000</updated>
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