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    <title>MongoDB Jira</title>
    <link>https://jira.mongodb.org</link>
    <description>This file is an XML representation of an issue</description>
    <language>en-us</language>    <build-info>
        <version>9.7.1</version>
        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-27193] Consider adding &quot;small integer&quot; optimizations to Stringbuilder</title>
                <link>https://jira.mongodb.org/browse/SERVER-27193</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;We should optimize StringBuilder to handle writing small integers efficiently. See our &lt;a href=&quot;https://github.com/mongodb/mongo/blob/r3.4.0/src/mongo/util/itoa.cpp&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;itoa implementation&lt;/a&gt; for one approach. StringBuilder::operator&amp;lt;&amp;lt;(int) shows up as a CPU bottleneck when profiling our Query micro-benchmarks, mostly due to writing index specification to string.&lt;/p&gt;</description>
                <environment></environment>
        <key id="334622">SERVER-27193</key>
            <summary>Consider adding &quot;small integer&quot; optimizations to Stringbuilder</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="9">Done</resolution>
                                        <assignee username="mathias@mongodb.com">Mathias Stearn</assignee>
                                    <reporter username="james.wahlin@mongodb.com">James Wahlin</reporter>
                        <labels>
                    </labels>
                <created>Mon, 28 Nov 2016 18:18:24 +0000</created>
                <updated>Wed, 6 Dec 2017 21:11:15 +0000</updated>
                            <resolved>Tue, 13 Jun 2017 21:24:35 +0000</resolved>
                                                    <fixVersion>3.5.9</fixVersion>
                                                        <votes>0</votes>
                                    <watches>4</watches>
                                                                                                                <comments>
                            <comment id="1597076" author="xgen-internal-githook" created="Wed, 14 Jun 2017 19:16:48 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{u&apos;username&apos;: u&apos;kaloianm&apos;, u&apos;name&apos;: u&apos;Kaloian Manassiev&apos;, u&apos;email&apos;: u&apos;kaloian.manassiev@mongodb.com&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-27193&quot; title=&quot;Consider adding &amp;quot;small integer&amp;quot; optimizations to Stringbuilder&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-27193&quot;&gt;&lt;del&gt;SERVER-27193&lt;/del&gt;&lt;/a&gt; Fix signed/unsigned mismatch compilation warnings on MSVC&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/a16bc9371921766d41e7a86c3ca10080c677ce6d&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/a16bc9371921766d41e7a86c3ca10080c677ce6d&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="1596115" author="xgen-internal-githook" created="Tue, 13 Jun 2017 21:21:02 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{u&apos;username&apos;: u&apos;RedBeard0531&apos;, u&apos;name&apos;: u&apos;Mathias Stearn&apos;, u&apos;email&apos;: u&apos;mathias@10gen.com&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-27193&quot; title=&quot;Consider adding &amp;quot;small integer&amp;quot; optimizations to Stringbuilder&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-27193&quot;&gt;&lt;del&gt;SERVER-27193&lt;/del&gt;&lt;/a&gt; Use ItoA to handle integer cases in StringBuilder&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/c11900912d97df148a6970a3ec1e27d093923a0a&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/c11900912d97df148a6970a3ec1e27d093923a0a&lt;/a&gt;&lt;/p&gt;</comment>
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            <issuekey id="333968">SERVER-27175</issuekey>
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