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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>[DOCS-15940] Investigate changes in SERVER-73793: Server status metrics for concurrency adjustment</title>
                <link>https://jira.mongodb.org/browse/DOCS-15940</link>
                <project id="10380" key="DOCS">Documentation</project>
                    <description>    &lt;div class=&quot;panel&quot; style=&quot;background-color: #c2d2c2;border-width: 1px;&quot;&gt;&lt;div class=&quot;panelHeader&quot; style=&quot;border-bottom-width: 1px;background-color: #239eb0;&quot;&gt;&lt;b&gt;Original Downstream Change Summary&lt;/b&gt;&lt;/div&gt;&lt;/div&gt;
&lt;p&gt;    This adds a new subobject to the wiredTiger.concurrentTransactions object in serverStatus:&lt;/p&gt;

&lt;p&gt;concurrentTransactions: {&lt;br/&gt;
    ...&lt;br/&gt;
    monitor: &lt;/p&gt;
{
        throughput: &amp;lt;num&amp;gt;,
        timesDecreased: &amp;lt;num&amp;gt;,
        timesIncreased: &amp;lt;num&amp;gt;,
        totalAmountDecreased: &amp;lt;num&amp;gt;,
        totalAmountIncreased: &amp;lt;num&amp;gt;,
    }
&lt;p&gt;}&lt;/p&gt;
&lt;h2&gt;&lt;a name=&quot;DescriptionofLinkedTicket&quot;&gt;&lt;/a&gt;Description of Linked Ticket&lt;/h2&gt;
&lt;p&gt;    Some &lt;tt&gt;serverStatus&lt;/tt&gt; metrics for the dynamic concurrency adjustment may include:&lt;/p&gt;
&lt;ul&gt;
	&lt;li&gt;Current concurrency level&lt;/li&gt;
	&lt;li&gt;Times concurrency decreased&lt;/li&gt;
	&lt;li&gt;Times concurrency increased&lt;/li&gt;
	&lt;li&gt;Cumulative amount concurrency decreased&lt;/li&gt;
	&lt;li&gt;Cumulative amount concurrency increased&lt;/li&gt;
&lt;/ul&gt;


</description>
                <environment></environment>
        <key id="2280635">DOCS-15940</key>
            <summary>Investigate changes in SERVER-73793: Server status metrics for concurrency adjustment</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>
                    <statusCategory id="3" key="done" colorName="success"/>
                                    <resolution id="9">Done</resolution>
                                        <assignee username="david.hou@mongodb.com">David Hou</assignee>
                                    <reporter username="backlog-server-pm">Backlog - Core Eng Program Management Team</reporter>
                        <labels>
                    </labels>
                <created>Fri, 3 Mar 2023 14:26:22 +0000</created>
                <updated>Mon, 13 Nov 2023 17:35:07 +0000</updated>
                            <resolved>Wed, 19 Jul 2023 21:13:21 +0000</resolved>
                                                    <fixVersion>7.0.0-rc0</fixVersion>
                    <fixVersion>Server_Docs_20231030</fixVersion>
                    <fixVersion>Server_Docs_20231106</fixVersion>
                    <fixVersion>Server_Docs_20231105</fixVersion>
                    <fixVersion>Server_Docs_20231113</fixVersion>
                                    <component>manual</component>
                    <component>Server</component>
                        <due></due>
                            <votes>0</votes>
                                    <watches>1</watches>
                                                                                                                <comments>
                            <comment id="5575216" author="JIRAUSER1260455" created="Tue, 18 Jul 2023 20:11:26 +0000"  >&lt;p&gt;&lt;a href=&quot;https://jira.mongodb.org/secure/ViewProfile.jspa?name=gregory.noma%40mongodb.com&quot; class=&quot;user-hover&quot; rel=&quot;gregory.noma@mongodb.com&quot;&gt;gregory.noma@mongodb.com&lt;/a&gt; Requesting your review on this when you get a chance - thanks in advance! &lt;a href=&quot;https://github.com/10gen/docs-mongodb-internal/pull/4024&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/10gen/docs-mongodb-internal/pull/4024&lt;/a&gt;&lt;/p&gt;</comment>
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                <issuelinks>
                            <issuelinktype id="10320">
                    <name>Documented</name>
                                            <outwardlinks description="documents">
                                        <issuelink>
            <issuekey id="2258049">SERVER-73793</issuekey>
        </issuelink>
                            </outwardlinks>
                                                        </issuelinktype>
                            <issuelinktype id="10020">
                    <name>Gantt Dependency</name>
                                            <outwardlinks description="has to be done before">
                                        <issuelink>
            <issuekey id="2330446">DOCS-16092</issuekey>
        </issuelink>
                            </outwardlinks>
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                            <customfieldvalue>This adds a new subobject to the wiredTiger.concurrentTransactions object in serverStatus (once the feature flag for the execution control project is enabled):&lt;br/&gt;
&lt;br/&gt;
concurrentTransactions: {&lt;br/&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;...&lt;br/&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;monitor: {&lt;br/&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;throughput: &amp;lt;num&amp;gt;,&lt;br/&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;timesDecreased: &amp;lt;num&amp;gt;,&lt;br/&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;timesIncreased: &amp;lt;num&amp;gt;,&lt;br/&gt;
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&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;totalAmountIncreased: &amp;lt;num&amp;gt;,&lt;br/&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;}&lt;br/&gt;
}&lt;br/&gt;
&lt;br/&gt;
Update from &lt;a href=&quot;https://jira.mongodb.org/browse/DOCS-16092&quot; title=&quot;[SERVER] serverStatus metric renamed&quot; class=&quot;issue-link&quot; data-issue-key=&quot;DOCS-16092&quot;&gt;&lt;strike&gt;DOCS-16092&lt;/strike&gt;&lt;/a&gt;:&lt;br/&gt;
We changed a newly serverStatus metric from &amp;quot;throughput&amp;quot; to &amp;quot;opsPerSec&amp;quot;&lt;br/&gt;
&lt;br/&gt;
concurrentTransactions: { &lt;br/&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;... &lt;br/&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;monitor: { &lt;br/&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;opsPerSec: &amp;lt;num&amp;gt;, &lt;br/&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;timesDecreased: &amp;lt;num&amp;gt;, &lt;br/&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;timesIncreased: &amp;lt;num&amp;gt;, &lt;br/&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;totalAmountDecreased: &amp;lt;num&amp;gt;, &lt;br/&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;totalAmountIncreased: &amp;lt;num&amp;gt;, &lt;br/&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;} &lt;br/&gt;
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