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            <title>[SERVER-62339] Investigate why throughput of updateMany did not improve</title>
                <link>https://jira.mongodb.org/browse/SERVER-62339</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;To measure the impact of &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-60176&quot; title=&quot;Delta-updates should only validate the diff for storage&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-60176&quot;&gt;&lt;del&gt;SERVER-60176&lt;/del&gt;&lt;/a&gt;, we create genny benchmark &lt;a href=&quot;https://github.com/mongodb/genny/blob/70b847cfbb7c5946ee727b8fed359d8e7fdd61c3/src/workloads/execution/UpdateLargeDocuments.yml#L1&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;UpdateLargeDocuments&lt;/a&gt;. We expected improvement in both updateOne and updateMany stages of this workload. Unfortunately, only updateOne has seen improved throughput (see BF-23705). We need to investigate why throughput of updateMany stayed the same.&lt;/p&gt;</description>
                <environment></environment>
        <key id="1958020">SERVER-62339</key>
            <summary>Investigate why throughput of updateMany did not improve</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>
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                                    <resolution id="12300">Won&apos;t Do</resolution>
                                        <assignee username="backlog-query-execution">Backlog - Query Execution</assignee>
                                    <reporter username="nikita.lapkov@mongodb.com">Nikita Lapkov</reporter>
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                <created>Tue, 4 Jan 2022 13:59:54 +0000</created>
                <updated>Tue, 6 Dec 2022 00:41:58 +0000</updated>
                            <resolved>Tue, 4 Jan 2022 15:27:42 +0000</resolved>
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