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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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            <title>[SERVER-80361] Improve performance of NamespaceStringUtil::deserialize</title>
                <link>https://jira.mongodb.org/browse/SERVER-80361</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;One of NamespaceStringUtil&apos;s deserialize() overrides takes in a tenantId object and two StringData objects (in addition to the serialization context).&#160; The two StringData objects represent the database string and the collection strings, which we can concatenate and call the deserialize() override that takes in a tenantId and one StringData object.&#160; However, this string operation is expensive when we note that we have a NamespaceString constructor that does this for us but optimized for the internal byte array structure.&lt;/p&gt;

&lt;p&gt;Investigate passing the two StringData objects down to the NamespaceString constructor.&#160; This may end up with duplicated code which we will need to take care of managing in the meantime, but can provide real performance benefits.&lt;/p&gt;</description>
                <environment></environment>
        <key id="2424892">SERVER-80361</key>
            <summary>Improve performance of NamespaceStringUtil::deserialize</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="10038" iconUrl="https://jira.mongodb.org/images/icons/subtask.gif" description="">Backlog</status>
                    <statusCategory id="2" key="new" colorName="default"/>
                                    <resolution id="-1">Unresolved</resolution>
                                        <assignee username="didier.nadeau@mongodb.com">Didier Nadeau</assignee>
                                    <reporter username="hugh.tong@mongodb.com">Hugh Tong</reporter>
                        <labels>
                            <label>ntdi_nice_to_have</label>
                            <label>ntdi_performance</label>
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                <created>Wed, 23 Aug 2023 21:30:24 +0000</created>
                <updated>Mon, 5 Feb 2024 14:47:27 +0000</updated>
                                                                                                <votes>0</votes>
                                    <watches>3</watches>
                                                                                                                <comments>
                            <comment id="5672512" author="JIRAUSER1262803" created="Thu, 31 Aug 2023 16:30:19 +0000"  >&lt;p&gt;The motivation of this ticket is performance concern.&#160;&lt;/p&gt;</comment>
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