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        <version>9.7.1</version>
        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-64981] Mongod hangs on shutdown and RAM usage reaches upto 98%</title>
                <link>https://jira.mongodb.org/browse/SERVER-64981</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;h3&gt;&lt;a name=&quot;ProblemStatement%2FRationale&quot;&gt;&lt;/a&gt;&lt;b&gt;Problem Statement/Rationale&lt;/b&gt;&lt;/h3&gt;

&lt;p&gt;&lt;font color=&quot;#505f79&quot;&gt;On trying to stop the mongod process using the command - &lt;tt&gt;sudo systemctl stop mongod&lt;/tt&gt;, the process got stuck. And the RAM usage started increasing and reached upto 98%. After the systemd timeout, mongod process was killed.&#160; We saw below log for this&lt;/font&gt;&lt;br/&gt;
State &apos;stop-sigterm&apos; timed out. Killing.&lt;br/&gt;
&lt;font color=&quot;#505f79&quot;&gt;In the logs, we also saw, mongod was trying to close connections but it got stuck there as well.&lt;/font&gt;&lt;/p&gt;

&lt;p&gt;&lt;font color=&quot;#505f79&quot;&gt;This issue happened on all instances of the replicaset. We tried increasing the systemd timeout to upto 15 min, still the&#160;&lt;tt&gt;&lt;cite&gt;sudo systemctl stop mongod&lt;/cite&gt;&lt;/tt&gt; was stuck for 15 mins&lt;/font&gt;&lt;/p&gt;

&lt;p&gt;&lt;font color=&quot;#505f79&quot;&gt;After the mongod process was killed, we started it again. It started successfully&lt;/font&gt;&lt;/p&gt;

&lt;p&gt;&#160;&lt;/p&gt;</description>
                <environment>Production</environment>
        <key id="2006992">SERVER-64981</key>
            <summary>Mongod hangs on shutdown and RAM usage reaches upto 98%</summary>
                <type id="1" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14703&amp;avatarType=issuetype">Bug</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="3">Duplicate</resolution>
                                        <assignee username="edwin.zhou@mongodb.com">Edwin Zhou</assignee>
                                    <reporter username="ishrat.jahan@gojek.com">Ishrat Jahan</reporter>
                        <labels>
                    </labels>
                <created>Wed, 23 Mar 2022 06:15:04 +0000</created>
                <updated>Tue, 29 Mar 2022 15:45:47 +0000</updated>
                            <resolved>Tue, 29 Mar 2022 15:45:47 +0000</resolved>
                                    <version>3.6.2</version>
                                                                        <votes>0</votes>
                                    <watches>2</watches>
                                                                                                                <comments>
                            <comment id="4442146" author="JIRAUSER1257066" created="Tue, 29 Mar 2022 15:45:47 +0000"  >&lt;p&gt;Hi &lt;a href=&quot;https://jira.mongodb.org/secure/ViewProfile.jspa?name=ishrat.jahan%40gojek.com&quot; class=&quot;user-hover&quot; rel=&quot;ishrat.jahan@gojek.com&quot;&gt;ishrat.jahan@gojek.com&lt;/a&gt;, I am closing this ticket as it appears to duplicate your previous submission &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-64814&quot; title=&quot;Mongod hangs on shutdown and RAM usage reaches upto 98%&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-64814&quot;&gt;&lt;del&gt;SERVER-64814&lt;/del&gt;&lt;/a&gt;.&lt;/p&gt;</comment>
                            <comment id="4438457" author="tim.fogarty" created="Mon, 28 Mar 2022 13:37:30 +0000"  >&lt;p&gt;Hi, this Jira project is only for tracking development and bugfixes for the MongoDB Database Tools (mongoimport, mongodump, etc.). So this isn&apos;t the best place to get an answer to your question. I&apos;m going to move this ticket to the SERVER project since this is related to mongod.&lt;/p&gt;</comment>
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