<!-- 
RSS generated by JIRA (9.7.1#970001-sha1:2222b88b221c4928ef0de3161136cc90c8356a66) at Thu Feb 08 08:06:39 UTC 2024

It is possible to restrict the fields that are returned in this document by specifying the 'field' parameter in your request.
For example, to request only the issue key and summary append 'field=key&field=summary' to the URL of your request.
-->
<rss version="0.92" >
<channel>
    <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>
    </build-info>


<item>
            <title>[DOCS-12986] Add information about Connection Memory Consumption</title>
                <link>https://jira.mongodb.org/browse/DOCS-12986</link>
                <project id="10380" key="DOCS">Documentation</project>
                    <description>&lt;h2&gt;&lt;a name=&quot;Description&quot;&gt;&lt;/a&gt;Description&lt;/h2&gt;

&lt;p&gt;In MongoDB 4.2 the section relative the memory consumption of a connection has been removed &lt;a href=&quot;https://docs.mongodb.com/v4.0/faq/diagnostics/#how-do-i-calculate-how-much-ram-i-need-for-my-application&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;link to 4.0 doc&lt;/a&gt;&lt;br/&gt;
 We should add it back&lt;/p&gt;
&lt;h2&gt;&lt;a name=&quot;Scopeofchanges&quot;&gt;&lt;/a&gt;Scope of changes&lt;/h2&gt;
&lt;ul&gt;
	&lt;li&gt;Investigate what the wiredtiger memory usage is&lt;/li&gt;
	&lt;li&gt;Document for 4.2&lt;/li&gt;
	&lt;li&gt;backport for 4.0 -&amp;gt; 3.6, splitting the linked section up into MMAPv1 vs Wired Tiger specific&lt;/li&gt;
&lt;/ul&gt;


&lt;p&gt;While we are here, it might be worth confirming w/ storage as to whether the information documented &amp;lt;=4.0 is accurate.&lt;/p&gt;
&lt;h2&gt;&lt;a name=&quot;ImpacttoOtherDocs&quot;&gt;&lt;/a&gt;Impact to Other Docs&lt;/h2&gt;
&lt;h2&gt;&lt;a name=&quot;MVP%28WorkandDate%29&quot;&gt;&lt;/a&gt;MVP (Work and Date)&lt;/h2&gt;
&lt;h2&gt;&lt;a name=&quot;Resources%28ScopeorDesignDocs%2CInvision%2Cetc.%29&quot;&gt;&lt;/a&gt;Resources (Scope or Design Docs, Invision, etc.)&lt;/h2&gt;</description>
                <environment></environment>
        <key id="908562">DOCS-12986</key>
            <summary>Add information about Connection Memory Consumption</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="13201">Fixed</resolution>
                                        <assignee username="jeffrey.allen@mongodb.com">Jeffrey Allen</assignee>
                                    <reporter username="renato.riccio@mongodb.com">Renato Riccio</reporter>
                        <labels>
                    </labels>
                <created>Tue, 27 Aug 2019 13:16:09 +0000</created>
                <updated>Mon, 30 Oct 2023 20:35:40 +0000</updated>
                            <resolved>Mon, 29 Aug 2022 18:01:25 +0000</resolved>
                                                    <fixVersion>Server_Docs_20231030</fixVersion>
                                    <component>manual</component>
                    <component>Server</component>
                        <due>Fri, 11 Dec 2020 00:00:00 +0000</due>
                            <votes>1</votes>
                                    <watches>9</watches>
                                                                                                                <comments>
                            <comment id="4805799" author="xgen-internal-githook" created="Tue, 6 Sep 2022 18:56:00 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Jeff Allen&apos;, &apos;email&apos;: &apos;jeffrey.allen@10gen.com&apos;, &apos;username&apos;: &apos;jeff-allen-mongo&apos;}
&lt;p&gt;Message: (&lt;a href=&quot;https://jira.mongodb.org/browse/DOCS-12986&quot; title=&quot;Add information about Connection Memory Consumption&quot; class=&quot;issue-link&quot; data-issue-key=&quot;DOCS-12986&quot;&gt;&lt;del&gt;DOCS-12986&lt;/del&gt;&lt;/a&gt;): Add FAQ item for connection memory allocation (#1650)&lt;/p&gt;

&lt;ul&gt;
	&lt;li&gt;(&lt;a href=&quot;https://jira.mongodb.org/browse/DOCS-12986&quot; title=&quot;Add information about Connection Memory Consumption&quot; class=&quot;issue-link&quot; data-issue-key=&quot;DOCS-12986&quot;&gt;&lt;del&gt;DOCS-12986&lt;/del&gt;&lt;/a&gt;): Add FAQ item for connection memory allocation&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;move faq item&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;move faq item&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;fix numeric formatting&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;wording&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;updates per review&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;formatting&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;remove extra bullet&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;updates&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;wording&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;wording&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;tweak&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;wording&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;wording&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;wording&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;incorporate edit from Alek&lt;br/&gt;
Branch: v6.1&lt;br/&gt;
&lt;a href=&quot;https://github.com/10gen/docs-mongodb-internal/commit/64fe449ac27c1c019b61b99513ed5af0b4ceb599&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/10gen/docs-mongodb-internal/commit/64fe449ac27c1c019b61b99513ed5af0b4ceb599&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;
</comment>
                            <comment id="4784747" author="xgen-internal-githook" created="Mon, 29 Aug 2022 18:00:08 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Jeff Allen&apos;, &apos;email&apos;: &apos;jeffrey.allen@10gen.com&apos;, &apos;username&apos;: &apos;jeff-allen-mongo&apos;}
&lt;p&gt;Message: (&lt;a href=&quot;https://jira.mongodb.org/browse/DOCS-12986&quot; title=&quot;Add information about Connection Memory Consumption&quot; class=&quot;issue-link&quot; data-issue-key=&quot;DOCS-12986&quot;&gt;&lt;del&gt;DOCS-12986&lt;/del&gt;&lt;/a&gt;): Add FAQ item for connection memory allocation (#1650)&lt;/p&gt;

&lt;ul&gt;
	&lt;li&gt;(&lt;a href=&quot;https://jira.mongodb.org/browse/DOCS-12986&quot; title=&quot;Add information about Connection Memory Consumption&quot; class=&quot;issue-link&quot; data-issue-key=&quot;DOCS-12986&quot;&gt;&lt;del&gt;DOCS-12986&lt;/del&gt;&lt;/a&gt;): Add FAQ item for connection memory allocation&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;move faq item&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;move faq item&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;fix numeric formatting&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;wording&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;updates per review&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;formatting&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;remove extra bullet&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;updates&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;wording&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;wording&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;tweak&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;wording&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;wording&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;wording&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;incorporate edit from Alek&lt;br/&gt;
Branch: v5.0&lt;br/&gt;
&lt;a href=&quot;https://github.com/10gen/docs-mongodb-internal/commit/448deb17a6a4d048b0e85bade98242f6a038ded8&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/10gen/docs-mongodb-internal/commit/448deb17a6a4d048b0e85bade98242f6a038ded8&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;
</comment>
                            <comment id="4784742" author="xgen-internal-githook" created="Mon, 29 Aug 2022 17:59:37 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Jeff Allen&apos;, &apos;email&apos;: &apos;jeffrey.allen@10gen.com&apos;, &apos;username&apos;: &apos;jeff-allen-mongo&apos;}
&lt;p&gt;Message: (&lt;a href=&quot;https://jira.mongodb.org/browse/DOCS-12986&quot; title=&quot;Add information about Connection Memory Consumption&quot; class=&quot;issue-link&quot; data-issue-key=&quot;DOCS-12986&quot;&gt;&lt;del&gt;DOCS-12986&lt;/del&gt;&lt;/a&gt;): Add FAQ item for connection memory allocation (#1650)&lt;/p&gt;

&lt;ul&gt;
	&lt;li&gt;(&lt;a href=&quot;https://jira.mongodb.org/browse/DOCS-12986&quot; title=&quot;Add information about Connection Memory Consumption&quot; class=&quot;issue-link&quot; data-issue-key=&quot;DOCS-12986&quot;&gt;&lt;del&gt;DOCS-12986&lt;/del&gt;&lt;/a&gt;): Add FAQ item for connection memory allocation&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;move faq item&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;move faq item&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;fix numeric formatting&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;wording&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;updates per review&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;formatting&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;remove extra bullet&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;updates&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;wording&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;wording&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;tweak&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;wording&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;wording&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;wording&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;incorporate edit from Alek&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/10gen/docs-mongodb-internal/commit/64fe449ac27c1c019b61b99513ed5af0b4ceb599&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/10gen/docs-mongodb-internal/commit/64fe449ac27c1c019b61b99513ed5af0b4ceb599&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;
</comment>
                            <comment id="3515782" author="stennie" created="Fri, 4 Dec 2020 05:19:14 +0000"  >&lt;p&gt;I was surprised to find the memory per connection thread information (&lt;a href=&quot;https://docs.mongodb.com/manual/release-notes/2.0/#default-stack-size&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;lesser of default system stack size or 1MB&lt;/a&gt;) has been removed from the documentation.&lt;/p&gt;

&lt;p&gt;The overall scope of the original FAQ topic (&quot;How do I calculate how much RAM I need for my application?&quot;) would be great (but lengthy) to document thoroughly. It would be helpful to add a more narrowly scoped &quot;How much memory is allocated per connection&quot; FAQ item based on the information that was removed.&lt;/p&gt;

&lt;p&gt;Relevant community discussion: &lt;a href=&quot;https://developer.mongodb.com/community/forums/t/memory-allocated-per-connection/12526?u=stennie&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Memory allocated per connection&lt;/a&gt;.&lt;/p&gt;

&lt;p&gt;Regards,&lt;br/&gt;
 Stennie&lt;/p&gt;</comment>
                    </comments>
                    <attachments>
                    </attachments>
                <subtasks>
                    </subtasks>
                <customfields>
                                                <customfield id="customfield_10050" key="com.atlassian.jira.toolkit:comments">
                        <customfieldname># Replies</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>4.0</customfieldvalue>
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                <customfield id="customfield_13552" key="com.go2group.jira.plugin.crm:crm_generic_field">
                        <customfieldname>Case</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue><![CDATA[[5006R00001nIXDvQAO]]]></customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                            <customfield id="customfield_10055" key="com.atlassian.jira.ext.charting:firstresponsedate">
                        <customfieldname>Date of 1st Reply</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>Tue, 27 Aug 2019 13:57:23 +0000</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10052" key="com.atlassian.jira.toolkit:dayslastcommented">
                        <customfieldname>Days since reply</customfieldname>
                        <customfieldvalues>
                                        1 year, 22 weeks, 1 day ago
    
                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_18254" key="com.onresolve.jira.groovy.groovyrunner:scripted-field">
                        <customfieldname>Dependencies</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue><![CDATA[]]></customfieldvalue>


                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_15850" key="com.atlassian.jira.plugins.jira-development-integration-plugin:devsummary">
                        <customfieldname>Development</customfieldname>
                        <customfieldvalues>
                            
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                            <customfield id="customfield_10857" key="com.pyxis.greenhopper.jira:gh-epic-link">
                        <customfieldname>Epic Link</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>DOCSP-11701</customfieldvalue>
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            <customfield id="customfield_10057" key="com.atlassian.jira.toolkit:lastusercommented">
                        <customfieldname>Last comment by Customer</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>true</customfieldvalue>
                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10056" key="com.atlassian.jira.toolkit:lastupdaterorcommenter">
                        <customfieldname>Last commenter</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>emet.ozar@mongodb.com</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_11151" key="com.atlassian.jira.toolkit:LastCommentDate">
                        <customfieldname>Last public comment date</customfieldname>
                        <customfieldvalues>
                            1 year, 22 weeks, 1 day ago
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                            <customfield id="customfield_10051" key="com.atlassian.jira.toolkit:participants">
                        <customfieldname>Participants</customfieldname>
                        <customfieldvalues>
                                        <customfieldvalue>xgen-internal-githook</customfieldvalue>
            <customfieldvalue>jeffrey.allen@mongodb.com</customfieldvalue>
            <customfieldvalue>renato.riccio@mongodb.com</customfieldvalue>
            <customfieldvalue>stephen.steneker@mongodb.com</customfieldvalue>
    
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                        <customfield id="customfield_14254" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>Product Rank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>1|hvn4tz:</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                <customfield id="customfield_12550" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>Rank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>2|hvbws7:</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10558" key="com.pyxis.greenhopper.jira:gh-global-rank">
                        <customfieldname>Rank (Obsolete)</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>9223372036854775807</customfieldvalue>
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                    <customfield id="customfield_10557" key="com.pyxis.greenhopper.jira:gh-sprint">
                        <customfieldname>Sprint</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue id="4539">ServerDocs2020: Dec1 - Dec8</customfieldvalue>
    <customfieldvalue id="4562">ServerDocs2020: Dec8 - Dec15</customfieldvalue>
    <customfieldvalue id="4563">ServerDocs2020: Dec15 - Jan 5</customfieldvalue>
    <customfieldvalue id="4574">ServerDocs2020: Jan5 - Jan12</customfieldvalue>
    <customfieldvalue id="4617">ServerDocs2020: Jan12 - Jan19</customfieldvalue>
    <customfieldvalue id="4630">ServerDocs2020: Jan19 - Jan26</customfieldvalue>
    <customfieldvalue id="4642">ServerDocs2020: Jan26 - Feb2</customfieldvalue>
    <customfieldvalue id="4688">ServerDocs2020: Feb2 - Feb9</customfieldvalue>
    <customfieldvalue id="4743">ServerDocs2020: Feb9 - Feb16</customfieldvalue>
    <customfieldvalue id="4763">ServerDocs2020: Feb16 - Feb23</customfieldvalue>
    <customfieldvalue id="4785">ServerDocs2020: Feb23 - Mar2</customfieldvalue>
    <customfieldvalue id="4799">ServerDocs2020: Mar2 - Mar9</customfieldvalue>
    <customfieldvalue id="4817">ServerDocs2020: Mar9 - Mar16</customfieldvalue>
    <customfieldvalue id="4842">ServerDocs2020: Mar16 - Mar23</customfieldvalue>
    <customfieldvalue id="4851">ServerDocs2020: Mar23 - Mar30</customfieldvalue>
    <customfieldvalue id="4883">ServerDocs2020: Mar30 -  Apr06</customfieldvalue>
    <customfieldvalue id="4909">ServerDocs2020: Apr6 -  Apr13</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                    <customfield id="customfield_10053" key="com.atlassian.jira.ext.charting:timeinstatus">
                        <customfieldname>Time In Status</customfieldname>
                        <customfieldvalues>
                            
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            <customfield id="customfield_14350" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>serverRank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>1|hvmr3b:</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                </customfields>
    </item>
</channel>
</rss>