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    <language>en-us</language>    <build-info>
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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-36992] when lots inserts , mongod slow</title>
                <link>https://jira.mongodb.org/browse/SERVER-36992</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;HI&lt;/p&gt;

&lt;p&gt;when lots&#160; inserts,&#160; such as&#160; 20k per second ,&lt;/p&gt;

&lt;p&gt;mongod&#160; was slow , and logs print:&lt;br/&gt;
2018-09-05T14:41:34.987+0800 I COMMAND&#160; &lt;span class=&quot;error&quot;&gt;&amp;#91;conn2021516&amp;#93;&lt;/span&gt; serverStatus was very slow: &lt;/p&gt;
{ after basic: 0, after asserts: 0, after backgroundFlushing: 0, a
fter connections: 0, after dur: 0, after extra_info: 603, after globalLock: 603, after locks: 603, after network: 603, after opLatencies: 603, after
&#160;opcounters: 603, after opcountersRepl: 603, after repl: 603, after security: 603, after sharding: 603, after storageEngine: 603, after tcmalloc: 60
3, after wiredTiger: 603, at end: 1025 }
&lt;p&gt;&#160;&lt;br/&gt;
As a dba, we counldn&apos;t&#160; find&#160; the&#160; bottleneck is.&lt;br/&gt;
&#160;&lt;br/&gt;
&#160;&lt;/p&gt;</description>
                <environment></environment>
        <key id="599627">SERVER-36992</key>
            <summary>when lots inserts , mongod slow</summary>
                <type id="6" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14720&amp;avatarType=issuetype">Question</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="nick.brewer">Nick Brewer</assignee>
                                    <reporter username="shawn001">shawn</reporter>
                        <labels>
                    </labels>
                <created>Wed, 5 Sep 2018 10:20:36 +0000</created>
                <updated>Wed, 5 Sep 2018 12:56:08 +0000</updated>
                            <resolved>Wed, 5 Sep 2018 12:56:08 +0000</resolved>
                                                                    <component>Internal Code</component>
                                        <votes>0</votes>
                                    <watches>6</watches>
                                                                                                                <comments>
                            <comment id="1993638" author="nick.brewer" created="Wed, 5 Sep 2018 12:56:03 +0000"  >&lt;p&gt;&lt;a href=&quot;https://jira.mongodb.org/secure/ViewProfile.jspa?name=shawn001&quot; class=&quot;user-hover&quot; rel=&quot;shawn001&quot;&gt;shawn001&lt;/a&gt; Under periods of high load, it is expected that serverStatus may perform more slowly - I suggest taking a look at the resources available to your system, to ensure that they are adequate to service the number of inserts you&apos;re performing. &lt;/p&gt;

&lt;p&gt;For MongoDB-related support discussion please post on the &lt;a href=&quot;https://groups.google.com/group/mongodb-user&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;mongodb-user group&lt;/a&gt; or &lt;a href=&quot;https://stackoverflow.com/questions/tagged/mongodb&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Stack Overflow with the &lt;tt&gt;mongodb&lt;/tt&gt; tag&lt;/a&gt;. A question like this involving more discussion would be best posted on the mongodb-user group.&lt;/p&gt;

&lt;p&gt;-Nick&lt;/p&gt;</comment>
                            <comment id="1993546" author="shawn001" created="Wed, 5 Sep 2018 10:22:19 +0000"  >&lt;p&gt;couldn&apos;t&#160; find&#160; some available infos&#160; from document&lt;/p&gt;</comment>
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