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<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>[SERVER-32252] Secondary Disk Utilization Higher Issue!</title>
                <link>https://jira.mongodb.org/browse/SERVER-32252</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;The cancels value of the replication counters of the first secondary increases steadily.&lt;/p&gt;

&lt;p&gt;And the &lt;b&gt;&lt;font color=&quot;red&quot;&gt;disk utilization value of secondary server is 10% higher&lt;/font&gt;&lt;/b&gt; than primary and hidden secondary.&lt;/p&gt;

&lt;p&gt;test langunge : java (mongo java driver 2.13.2 &amp;amp; 3.5), python (pymongo 3.4)&lt;br/&gt;
file format : xfs&lt;/p&gt;
&lt;p/&gt;
&lt;div id=&quot;syntaxplugin&quot; class=&quot;syntaxplugin&quot; style=&quot;border: 1px dashed #bbb; border-radius: 5px !important; overflow: auto; max-height: 30em;&quot;&gt;
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					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;  margin-top: 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;config = {&lt;/span&gt;&lt;/pre&gt;
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				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;_id : &quot;rs1&quot;,&lt;/span&gt;&lt;/pre&gt;
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				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;protocolVersion: 1,&lt;/span&gt;&lt;/pre&gt;
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				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;writeConcernMajorityJournalDefault: true,&lt;/span&gt;&lt;/pre&gt;
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				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;members: [&lt;/span&gt;&lt;/pre&gt;
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				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;{ _id:0, host:&quot;mongod1rs1:31001&quot;,priority:3 },&lt;/span&gt;&lt;/pre&gt;
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				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;{ _id:1, host:&quot;mongod1rs2:31001&quot;,priority:3 },&lt;/span&gt;&lt;/pre&gt;
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				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;{ _id:2, host:&quot;mongod1rs3:31001&quot;,priority:0,hidden:1 }&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
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						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;],&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;settings: {&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;chainingAllowed: 1&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;}&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;};&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   margin-bottom: 10px;  width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;rs.initiate(config);&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
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			&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p/&gt;
&lt;p&gt;--&amp;gt; Even if the chainingAllowed option is set to 0, it is the same.&lt;/p&gt;</description>
                <environment></environment>
        <key id="470434">SERVER-32252</key>
            <summary>Secondary Disk Utilization Higher Issue!</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="9">Done</resolution>
                                        <assignee username="mark.agarunov">Mark Agarunov</assignee>
                                    <reporter username="dongho">kang</reporter>
                        <labels>
                    </labels>
                <created>Mon, 11 Dec 2017 02:16:51 +0000</created>
                <updated>Fri, 9 Feb 2018 18:51:46 +0000</updated>
                            <resolved>Thu, 18 Jan 2018 20:25:30 +0000</resolved>
                                    <version>3.4.3</version>
                    <version>3.4.4</version>
                    <version>3.4.10</version>
                                                    <component>WiredTiger</component>
                                        <votes>0</votes>
                                    <watches>8</watches>
                                                                                                                <comments>
                            <comment id="1778257" author="mark.agarunov" created="Thu, 18 Jan 2018 20:27:09 +0000"  >&lt;p&gt;Hello &lt;a href=&quot;https://jira.mongodb.org/secure/ViewProfile.jspa?name=dongho&quot; class=&quot;user-hover&quot; rel=&quot;dongho&quot;&gt;dongho&lt;/a&gt;,&lt;/p&gt;

&lt;p&gt;Thank you for the information. Unfortunately the tools we use to analyze the diagnostic data are not currently publicly available. Alternatively, this data can be &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-22000?focusedCommentId=1121384&amp;amp;page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-1121384&quot; class=&quot;external-link&quot; rel=&quot;nofollow&quot;&gt;collected in json format&lt;/a&gt; which can then be used with other tooling.&lt;/p&gt;

&lt;p&gt;Please note that SERVER project is for reporting bugs or feature suggestions for the MongoDB server. 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;Thanks,&lt;br/&gt;
Mark&lt;/p&gt;</comment>
                            <comment id="1750465" author="dongho" created="Wed, 13 Dec 2017 03:53:46 +0000"  >&lt;p&gt;Hello Mark&lt;/p&gt;

&lt;p&gt;Is it normal to increase the cancel counters at protocol = 1? I wonder why.&lt;br/&gt;
And can you share the diagnostic.data directory analysis tool?&lt;/p&gt;

&lt;p&gt;ps. Secondary disk usage of live servers equipment is high.&lt;/p&gt;

&lt;p&gt;Thanks~&lt;/p&gt;</comment>
                            <comment id="1749930" author="mark.agarunov" created="Tue, 12 Dec 2017 18:03:44 +0000"  >&lt;p&gt;Hello &lt;a href=&quot;https://jira.mongodb.org/secure/ViewProfile.jspa?name=dongho&quot; class=&quot;user-hover&quot; rel=&quot;dongho&quot;&gt;dongho&lt;/a&gt;,&lt;/p&gt;

&lt;p&gt;Thank you for providing this information. After looking over the diagnostic data, It seems that the disk utilization is about equal across all nodes, with the primaries both at a slightly lower utilization than the secondaries, but not meaningful difference between nodes of the same type:&lt;/p&gt;

&lt;p&gt; &lt;span class=&quot;image-wrap&quot; style=&quot;&quot;&gt;&lt;img src=&quot;https://jira.mongodb.org/secure/attachment/173305/173305_ftdc.png&quot; width=&quot;100%&quot; style=&quot;border: 0px solid black&quot; /&gt;&lt;/span&gt; &lt;/p&gt;

&lt;p&gt;Additionally, the cancel counters seem consistent among the nodes and within normal ranges:&lt;/p&gt;

&lt;p&gt; &lt;span class=&quot;image-wrap&quot; style=&quot;&quot;&gt;&lt;img src=&quot;https://jira.mongodb.org/secure/attachment/173306/173306_counters.png&quot; width=&quot;100%&quot; style=&quot;border: 0px solid black&quot; /&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p&gt;Please let me know if there is something I missed in this and if this is causing any adverse effects for you.&lt;/p&gt;

&lt;p&gt;Thanks,&lt;br/&gt;
Mark &lt;/p&gt;</comment>
                            <comment id="1749264" author="dongho" created="Tue, 12 Dec 2017 02:28:23 +0000"  >
&lt;p&gt;&lt;b&gt;mongod config file... information (xxx_logd1rs2)&lt;/b&gt;&lt;/p&gt;


&lt;p&gt;storage:&lt;br/&gt;
    dbPath: &quot;/dbdata/dbfile_log1&quot;&lt;br/&gt;
    engine: &quot;wiredTiger&quot;&lt;br/&gt;
    directoryPerDB: true&lt;br/&gt;
    syncPeriodSecs: 60&lt;br/&gt;
    journal:&lt;br/&gt;
        enabled: true&lt;br/&gt;
    wiredTiger:&lt;br/&gt;
        engineConfig:&lt;br/&gt;
            cacheSizeGB: 4&lt;br/&gt;
            &lt;del&gt;#configString: &quot;cache_size=8GB,config_base=true,eviction_dirty_target=20,eviction_dirty_trigger=40,eviction_target=70,eviction_trigger=95,eviction=(threads_min=1,threads_max=2),checkpoint_sync=true,checkpoint=(wait=60,log_size=0),log=(enabled=false,archive=false)&quot;&lt;/del&gt;&lt;br/&gt;
            statisticsLogDelaySecs: 0&lt;br/&gt;
            directoryForIndexes: true&lt;br/&gt;
        collectionConfig:&lt;br/&gt;
            blockCompressor: snappy&lt;br/&gt;
        indexConfig:&lt;br/&gt;
            prefixCompression: true&lt;br/&gt;
systemLog:&lt;br/&gt;
    destination: syslog&lt;br/&gt;
    logAppend: true&lt;br/&gt;
    timeStampFormat: iso8601-utc&lt;br/&gt;
processManagement:&lt;br/&gt;
    fork: false&lt;br/&gt;
operationProfiling:&lt;br/&gt;
    slowOpThresholdMs: 100&lt;br/&gt;
    mode: &quot;slowOp&quot;&lt;br/&gt;
sharding:&lt;br/&gt;
    clusterRole : &quot;shardsvr&quot;&lt;br/&gt;
replication:&lt;br/&gt;
    oplogSizeMB: 1024&lt;br/&gt;
    replSetName: &quot;rs1&quot;&lt;br/&gt;
net:&lt;br/&gt;
    port: 31001&lt;br/&gt;
    wireObjectCheck: false&lt;br/&gt;
    unixDomainSocket:&lt;br/&gt;
        enabled: true&lt;br/&gt;
security:&lt;br/&gt;
    keyFile: &quot;/mongodb/dbconf/Key_xxx&quot;&lt;br/&gt;
    authorization: &quot;enabled&quot;&lt;/p&gt;</comment>
                            <comment id="1749263" author="dongho" created="Tue, 12 Dec 2017 02:21:49 +0000"  >&lt;p&gt;Newly tested.&lt;br/&gt;
See the Mongolian log in the attachment and &quot;diagnostic.data&quot;.&lt;/p&gt;

&lt;p&gt;&lt;font color=&quot;red&quot;&gt;*&lt;span class=&quot;nobr&quot;&gt;&lt;a href=&quot;https://jira.mongodb.org/secure/attachment/173197/173197_AWS+EC2+server+for+testing.xlsx&quot; title=&quot;AWS EC2 server for testing.xlsx attached to SERVER-32252&quot;&gt;AWS EC2 server for testing.xlsx&lt;sup&gt;&lt;img class=&quot;rendericon&quot; src=&quot;https://jira.mongodb.org/images/icons/link_attachment_7.gif&quot; height=&quot;7&quot; width=&quot;7&quot; align=&quot;absmiddle&quot; alt=&quot;&quot; border=&quot;0&quot;/&gt;&lt;/sup&gt;&lt;/a&gt;&lt;/span&gt; *&lt;/font&gt;&lt;/p&gt;

&lt;p&gt;&lt;span class=&quot;nobr&quot;&gt;&lt;a href=&quot;https://jira.mongodb.org/secure/attachment/173184/173184_mongos__mongo.zip&quot; title=&quot;mongos__mongo.zip attached to SERVER-32252&quot;&gt;mongos__mongo.zip&lt;sup&gt;&lt;img class=&quot;rendericon&quot; src=&quot;https://jira.mongodb.org/images/icons/link_attachment_7.gif&quot; height=&quot;7&quot; width=&quot;7&quot; align=&quot;absmiddle&quot; alt=&quot;&quot; border=&quot;0&quot;/&gt;&lt;/sup&gt;&lt;/a&gt;&lt;/span&gt;  &lt;span class=&quot;nobr&quot;&gt;&lt;a href=&quot;https://jira.mongodb.org/secure/attachment/173185/173185_xxx_logd1rs1__mongo.zip&quot; title=&quot;xxx_logd1rs1__mongo.zip attached to SERVER-32252&quot;&gt;xxx_logd1rs1__mongo.zip&lt;sup&gt;&lt;img class=&quot;rendericon&quot; src=&quot;https://jira.mongodb.org/images/icons/link_attachment_7.gif&quot; height=&quot;7&quot; width=&quot;7&quot; align=&quot;absmiddle&quot; alt=&quot;&quot; border=&quot;0&quot;/&gt;&lt;/sup&gt;&lt;/a&gt;&lt;/span&gt;  &lt;span class=&quot;nobr&quot;&gt;&lt;a href=&quot;https://jira.mongodb.org/secure/attachment/173186/173186_xxx_logd1rs2__mongo.zip&quot; title=&quot;xxx_logd1rs2__mongo.zip attached to SERVER-32252&quot;&gt;xxx_logd1rs2__mongo.zip&lt;sup&gt;&lt;img class=&quot;rendericon&quot; src=&quot;https://jira.mongodb.org/images/icons/link_attachment_7.gif&quot; height=&quot;7&quot; width=&quot;7&quot; align=&quot;absmiddle&quot; alt=&quot;&quot; border=&quot;0&quot;/&gt;&lt;/sup&gt;&lt;/a&gt;&lt;/span&gt;  &lt;span class=&quot;nobr&quot;&gt;&lt;a href=&quot;https://jira.mongodb.org/secure/attachment/173187/173187_xxx_logd1rs3__mongo.zip&quot; title=&quot;xxx_logd1rs3__mongo.zip attached to SERVER-32252&quot;&gt;xxx_logd1rs3__mongo.zip&lt;sup&gt;&lt;img class=&quot;rendericon&quot; src=&quot;https://jira.mongodb.org/images/icons/link_attachment_7.gif&quot; height=&quot;7&quot; width=&quot;7&quot; align=&quot;absmiddle&quot; alt=&quot;&quot; border=&quot;0&quot;/&gt;&lt;/sup&gt;&lt;/a&gt;&lt;/span&gt;  &lt;span class=&quot;nobr&quot;&gt;&lt;a href=&quot;https://jira.mongodb.org/secure/attachment/173188/173188_xxx_logd2rs1__mongo.zip&quot; title=&quot;xxx_logd2rs1__mongo.zip attached to SERVER-32252&quot;&gt;xxx_logd2rs1__mongo.zip&lt;sup&gt;&lt;img class=&quot;rendericon&quot; src=&quot;https://jira.mongodb.org/images/icons/link_attachment_7.gif&quot; height=&quot;7&quot; width=&quot;7&quot; align=&quot;absmiddle&quot; alt=&quot;&quot; border=&quot;0&quot;/&gt;&lt;/sup&gt;&lt;/a&gt;&lt;/span&gt;  &lt;span class=&quot;nobr&quot;&gt;&lt;a href=&quot;https://jira.mongodb.org/secure/attachment/173189/173189_xxx_logd2rs2__mongo.zip&quot; title=&quot;xxx_logd2rs2__mongo.zip attached to SERVER-32252&quot;&gt;xxx_logd2rs2__mongo.zip&lt;sup&gt;&lt;img class=&quot;rendericon&quot; src=&quot;https://jira.mongodb.org/images/icons/link_attachment_7.gif&quot; height=&quot;7&quot; width=&quot;7&quot; align=&quot;absmiddle&quot; alt=&quot;&quot; border=&quot;0&quot;/&gt;&lt;/sup&gt;&lt;/a&gt;&lt;/span&gt;  &lt;span class=&quot;nobr&quot;&gt;&lt;a href=&quot;https://jira.mongodb.org/secure/attachment/173190/173190_xxx_logd2rs3__mongo.zip&quot; title=&quot;xxx_logd2rs3__mongo.zip attached to SERVER-32252&quot;&gt;xxx_logd2rs3__mongo.zip&lt;sup&gt;&lt;img class=&quot;rendericon&quot; src=&quot;https://jira.mongodb.org/images/icons/link_attachment_7.gif&quot; height=&quot;7&quot; width=&quot;7&quot; align=&quot;absmiddle&quot; alt=&quot;&quot; border=&quot;0&quot;/&gt;&lt;/sup&gt;&lt;/a&gt;&lt;/span&gt;  &lt;span class=&quot;nobr&quot;&gt;&lt;a href=&quot;https://jira.mongodb.org/secure/attachment/173191/173191_xxx_logd1rs1__diagnostic.data.tar.gz&quot; title=&quot;xxx_logd1rs1__diagnostic.data.tar.gz attached to SERVER-32252&quot;&gt;xxx_logd1rs1__diagnostic.data.tar.gz&lt;sup&gt;&lt;img class=&quot;rendericon&quot; src=&quot;https://jira.mongodb.org/images/icons/link_attachment_7.gif&quot; height=&quot;7&quot; width=&quot;7&quot; align=&quot;absmiddle&quot; alt=&quot;&quot; border=&quot;0&quot;/&gt;&lt;/sup&gt;&lt;/a&gt;&lt;/span&gt;  &lt;span class=&quot;nobr&quot;&gt;&lt;a href=&quot;https://jira.mongodb.org/secure/attachment/173192/173192_xxx_logd1rs2__diagnostic.data.tar.gz&quot; title=&quot;xxx_logd1rs2__diagnostic.data.tar.gz attached to SERVER-32252&quot;&gt;xxx_logd1rs2__diagnostic.data.tar.gz&lt;sup&gt;&lt;img class=&quot;rendericon&quot; src=&quot;https://jira.mongodb.org/images/icons/link_attachment_7.gif&quot; height=&quot;7&quot; width=&quot;7&quot; align=&quot;absmiddle&quot; alt=&quot;&quot; border=&quot;0&quot;/&gt;&lt;/sup&gt;&lt;/a&gt;&lt;/span&gt;  &lt;span class=&quot;nobr&quot;&gt;&lt;a href=&quot;https://jira.mongodb.org/secure/attachment/173193/173193_xxx_logd1rs3__diagnostic.data.tar.gz&quot; title=&quot;xxx_logd1rs3__diagnostic.data.tar.gz attached to SERVER-32252&quot;&gt;xxx_logd1rs3__diagnostic.data.tar.gz&lt;sup&gt;&lt;img class=&quot;rendericon&quot; src=&quot;https://jira.mongodb.org/images/icons/link_attachment_7.gif&quot; height=&quot;7&quot; width=&quot;7&quot; align=&quot;absmiddle&quot; alt=&quot;&quot; border=&quot;0&quot;/&gt;&lt;/sup&gt;&lt;/a&gt;&lt;/span&gt;  &lt;span class=&quot;nobr&quot;&gt;&lt;a href=&quot;https://jira.mongodb.org/secure/attachment/173194/173194_xxx_logd2rs1__diagnostic.data.tar.gz&quot; title=&quot;xxx_logd2rs1__diagnostic.data.tar.gz attached to SERVER-32252&quot;&gt;xxx_logd2rs1__diagnostic.data.tar.gz&lt;sup&gt;&lt;img class=&quot;rendericon&quot; src=&quot;https://jira.mongodb.org/images/icons/link_attachment_7.gif&quot; height=&quot;7&quot; width=&quot;7&quot; align=&quot;absmiddle&quot; alt=&quot;&quot; border=&quot;0&quot;/&gt;&lt;/sup&gt;&lt;/a&gt;&lt;/span&gt;  &lt;span class=&quot;nobr&quot;&gt;&lt;a href=&quot;https://jira.mongodb.org/secure/attachment/173195/173195_xxx_logd2rs2__diagnostic.data.tar.gz&quot; title=&quot;xxx_logd2rs2__diagnostic.data.tar.gz attached to SERVER-32252&quot;&gt;xxx_logd2rs2__diagnostic.data.tar.gz&lt;sup&gt;&lt;img class=&quot;rendericon&quot; src=&quot;https://jira.mongodb.org/images/icons/link_attachment_7.gif&quot; height=&quot;7&quot; width=&quot;7&quot; align=&quot;absmiddle&quot; alt=&quot;&quot; border=&quot;0&quot;/&gt;&lt;/sup&gt;&lt;/a&gt;&lt;/span&gt;  &lt;span class=&quot;nobr&quot;&gt;&lt;a href=&quot;https://jira.mongodb.org/secure/attachment/173196/173196_xxx_logd2rs3__diagnostic.data.tar.gz&quot; title=&quot;xxx_logd2rs3__diagnostic.data.tar.gz attached to SERVER-32252&quot;&gt;xxx_logd2rs3__diagnostic.data.tar.gz&lt;sup&gt;&lt;img class=&quot;rendericon&quot; src=&quot;https://jira.mongodb.org/images/icons/link_attachment_7.gif&quot; height=&quot;7&quot; width=&quot;7&quot; align=&quot;absmiddle&quot; alt=&quot;&quot; border=&quot;0&quot;/&gt;&lt;/sup&gt;&lt;/a&gt;&lt;/span&gt; &lt;/p&gt;</comment>
                            <comment id="1748711" author="mark.agarunov" created="Mon, 11 Dec 2017 18:28:38 +0000"  >&lt;p&gt;Hello &lt;a href=&quot;https://jira.mongodb.org/secure/ViewProfile.jspa?name=dongho&quot; class=&quot;user-hover&quot; rel=&quot;dongho&quot;&gt;dongho&lt;/a&gt;,&lt;/p&gt;

&lt;p&gt;Thank you for the report. To get a better idea of what may be causing this, could you please provide the following:&lt;/p&gt;

&lt;ul class=&quot;alternate&quot; type=&quot;square&quot;&gt;
	&lt;li&gt;The complete logs from all affected &lt;tt&gt;mongod&lt;/tt&gt; nodes&lt;/li&gt;
	&lt;li&gt;Please archive (tar or zip) the &lt;tt&gt;dbpath/diagnostic.data&lt;/tt&gt; directory from all affected nodes and upload the archives to this ticket&lt;/li&gt;
&lt;/ul&gt;


&lt;p&gt;This should provide some insight into why you&apos;re seeing increased disk usage on the secondary. &lt;/p&gt;

&lt;p&gt;Thanks,&lt;br/&gt;
Mark&lt;/p&gt;</comment>
                            <comment id="1748024" author="dongho" created="Mon, 11 Dec 2017 02:44:24 +0000"  >&lt;p&gt;Reference: &lt;br/&gt;
If protocolVersion = 0, the &quot;db.serverStatus().metrics.repl.executor.cancels&quot; value is not incremented.&lt;/p&gt;</comment>
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