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            <title>[SERVER-58144] Consider an absolute dirty size to the eviction configuration parameters as default</title>
                <link>https://jira.mongodb.org/browse/SERVER-58144</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Once &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-38815&quot; title=&quot;Expose an absolute dirty size to the eviction configuration parameters&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-38815&quot;&gt;&lt;del&gt;SERVER-38815&lt;/del&gt;&lt;/a&gt; is implemented, we can consider setting the new parameter as default&lt;/p&gt;</description>
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        <key id="1802114">SERVER-58144</key>
            <summary>Consider an absolute dirty size to the eviction configuration parameters as default</summary>
                <type id="2" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14711&amp;avatarType=issuetype">New Feature</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="backlog-server-execution">Backlog - Storage Execution Team</assignee>
                                    <reporter username="dmitry.agranat@mongodb.com">Dmitry Agranat</reporter>
                        <labels>
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                <created>Tue, 29 Jun 2021 10:27:05 +0000</created>
                <updated>Mon, 28 Aug 2023 13:45:50 +0000</updated>
                                                                                                <votes>0</votes>
                                    <watches>9</watches>
                                                                                                                <comments>
                            <comment id="3914470" author="louis.williams" created="Fri, 2 Jul 2021 14:16:19 +0000"  >&lt;p&gt;After we implement &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-38815&quot; title=&quot;Expose an absolute dirty size to the eviction configuration parameters&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-38815&quot;&gt;&lt;del&gt;SERVER-38815&lt;/del&gt;&lt;/a&gt; and we can observe the effects of tuning the eviction thresholds for users, we will revisit this ticket. Please comment with any data or relevant HELP tickets. &lt;/p&gt;

&lt;p&gt;A high eviction threshold allows more dirty data to be kept in cache, which generally benefits read/write latencies for write-heavy workloads. If users are experiencing latency spikes due to checkpoints, we should also evaluate why checkpoints are so impactful and how to reduce their negative performance consequences.&lt;/p&gt;</comment>
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