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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-56098] global  lock on secondary </title>
                <link>https://jira.mongodb.org/browse/SERVER-56098</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Hi,support !&lt;/p&gt;

&lt;p&gt;&#160; &#160; &#160;We found&#160; slow logs about &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;
&lt;table cellspacing=&quot;0&quot; cellpadding=&quot;0&quot; border=&quot;0&quot; width=&quot;100%&quot; style=&quot;font-size: 1em; line-height: 1.4em !important; font-weight: normal; font-style: normal; color: black;&quot;&gt;
		&lt;tbody &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-top: 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;2021-04-14T16:54:06.865+0800 I COMMAND [conn671031] command db.table command: getMore \{ getMore: 8060710266719536787, collection: &quot;bik4bos&quot;, batchSize: 101, lsid: { id: UUID(&quot;6d8a691e-5bff-4699-bfe7-5596cdca38ee&quot;), uid: BinData(0, E12CB5D7782FE6D81309E5B284A1AB6AE43E3C7B01D00039E2B3A012AADA2312) }, $clusterTime: \{ clusterTime: Timestamp(1618390445, 1169), signature: { hash: BinData(0, 31188007A6BAE8EF4B3739C8E7A9D3912FBBE3D0), keyId: 6914165982348967966 } }, $client: \{ driver: { name: &quot;mongo-java-driver|sync&quot;, version: &quot;3.10.2&quot; }, os: \{ type: &quot;Linux&quot;, name: &quot;Linux&quot;, architecture: &quot;amd64&quot;, version: &quot;2.6.32-754.23.1.el6.x86_64&quot; }, platform: &quot;Java/Oracle Corporation/1.8.0_66-b17&quot;, mongos: \{ host: &quot;VECS018588:30000&quot;, client: &quot;10.111.225.126:43716&quot;, version: &quot;4.0.12&quot; } }, $configServerState: \{ opTime: { ts: Timestamp(1618390445, 591), t: 6 } }, $db: &quot;db&quot; } originatingCommand: \{ aggregate: &quot;table&quot;, pipeline: [ { $match: { cityGuid.value: &quot;16a0d780eeff499e8a348fb29b5cb10b&quot;, pos.loc: { $geoWithin: { $geometry: { type: &quot;Polygon&quot;, coordinates: [ [ [ 110.3369011480655, 22.66012923621993 ], [ 110.3369011480655, 22.70930431482262 ], [ 110.3637487187408, 22.70930431482262 ], [ 110.3637487187408, 22.66012923621993 ], [ 110.3369011480655, 22.66012923621993 ] ] ] } } }, bikeType.value: 1, opStatus.value: \{ $in: [ 2, 3, 4 ] }, bizType.value: \{ $in: [ 0 ] }, $or: [ \{ alert: { $in: [ &quot;1124&quot;, &quot;1122&quot;, &quot;103&quot;, &quot;101&quot;, &quot;1123&quot;, &quot;2042&quot;, &quot;1125&quot;, &quot;1126&quot; ] } }, \{ opFault.value: 1 }, \{ opFaultCheck.value: 1 }, \{ lastScanUser.timestamp: { $gte: 1618131245701, $lte: 1618390445701 }, alert: \{ $in: [ &quot;104&quot; ] } }, \{ alertMsg.104: { $gte: 1531990445701, $lte: 1618368845701 }, alert: \{ $in: [ &quot;104&quot; ] } }, \{ alert: { $in: [ &quot;7777&quot; ] }, fault: \{ $in: [ &quot;1-1013&quot;, &quot;1-1002&quot;, &quot;1-1001&quot;, &quot;1-1000&quot;, &quot;1-1004&quot;, &quot;1-1015&quot;, &quot;1-5&quot;, &quot;1-1003&quot;, &quot;1-1005&quot;, &quot;1-1006&quot;, &quot;1-1007&quot;, &quot;1-1009&quot;, &quot;1-1012&quot;, &quot;1-1014&quot;, &quot;1-1008&quot;, &quot;1-10112&quot;, &quot;1-10113&quot;, &quot;1-11111&quot; ] } } ] } }, \{ $project: { _id: true, bikeNo: true, pos: { lng: true, lat: true, geo: { geo6: true } } } }, \{ $group: { _id: &quot;$pos.geo.geo6&quot;, count: { $sum: { $const: 1 } }, first: \{ $first: &quot;$bikeNo&quot; }, maxLat: \{ $max: &quot;$pos.lat&quot; }, minLat: \{ $min: &quot;$pos.lat&quot; }, maxLng: \{ $max: &quot;$pos.lng&quot; }, minLng: \{ $min: &quot;$pos.lng&quot; } } } ], fromMongos: true, needsMerge: true, mergeByPBRT: false, collation: \{ locale: &quot;simple&quot; }, cursor: \{ batchSize: 0 }, allowImplicitCollectionCreation: true, shardVersion: [ Timestamp(997, 1), ObjectId(&apos;5ff4312c8299c11b5bd1abaa&apos;) ], lsid: \{ id: UUID(&quot;6d8a691e-5bff-4699-bfe7-5596cdca38ee&quot;), uid: BinData(0, E12CB5D7782FE6D81309E5B284A1AB6AE43E3C7B01D00039E2B3A012AADA2312) }, $readPreference: \{ mode: &quot;secondaryPreferred&quot; }, $clusterTime: \{ clusterTime: Timestamp(1618390445, 1150), signature: { hash: BinData(0, 31188007A6BAE8EF4B3739C8E7A9D3912FBBE3D0), keyId: 6914165982348967966 } }, $client: \{ driver: { name: &quot;mongo-java-driver|sync&quot;, version: &quot;3.10.2&quot; }, os: \{ type: &quot;Linux&quot;, name: &quot;Linux&quot;, architecture: &quot;amd64&quot;, version: &quot;2.6.32-754.23.1.el6.x86_64&quot; }, platform: &quot;Java/Oracle Corporation/1.8.0_66-b17&quot;, mongos: \{ host: &quot;VECS018588:30000&quot;, client: &quot;10.111.225.126:43716&quot;, version: &quot;4.0.12&quot; } }, $configServerState: \{ opTime: { ts: Timestamp(1618390445, 591), t: 6 } }, $db: &quot;db&quot; } planSummary: IXSCAN \{ cityGuid.value: 1, pos.loc: &quot;2dsphere&quot; } cursorid:8060710266719536787 keysExamined:0 docsExamined:0 cursorExhausted:1 numYields:0 nreturned:0 reslen:381 locks:\{ Global: { acquireCount: { r: 3 }, acquireWaitCount: \{ r: 1 }, timeAcquiringMicros: \{ r: 1148383 } }, Database: \{ acquireCount: { r: 2 } }, Collection: \{ acquireCount: { r: 1 } } } storage:{} protocol:op_msg 1148ms&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
			&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p/&gt;

&lt;p&gt;&#160; &#160;We noticed the global lock had been sloved on 3.6 version , but our mongo version is 4.0.12&lt;/p&gt;</description>
                <environment></environment>
        <key id="1680128">SERVER-56098</key>
            <summary>global  lock on secondary </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="4">Incomplete</resolution>
                                        <assignee username="edwin.zhou@mongodb.com">Edwin Zhou</assignee>
                                    <reporter username="18621325186@163.com">h jy</reporter>
                        <labels>
                    </labels>
                <created>Wed, 14 Apr 2021 13:41:15 +0000</created>
                <updated>Tue, 1 Jun 2021 14:41:07 +0000</updated>
                            <resolved>Tue, 1 Jun 2021 14:41:07 +0000</resolved>
                                                                                        <votes>0</votes>
                                    <watches>8</watches>
                                                                                                                <comments>
                            <comment id="3851149" author="JIRAUSER1257066" created="Tue, 1 Jun 2021 14:41:07 +0000"  >&lt;p&gt;Hi &lt;a href=&quot;https://jira.mongodb.org/secure/ViewProfile.jspa?name=18621325186%40163.com&quot; class=&quot;user-hover&quot; rel=&quot;18621325186@163.com&quot;&gt;18621325186@163.com&lt;/a&gt;,&lt;/p&gt;

&lt;p&gt;Thank you for the clarification. Since we&apos;re unable to further diagnose without additional lock metrics which are acquirable by upgrading to MongoDB v4.2, I&apos;ll close this ticket as incomplete. When you&apos;re able to upgrade, please let us know and we will be happy to reopen this ticket and further investigate this behavior.&lt;/p&gt;

&lt;p&gt;Best,&lt;br/&gt;
Edwin&lt;/p&gt;</comment>
                            <comment id="3849453" author="18621325186@163.com" created="Mon, 31 May 2021 09:31:51 +0000"  >&lt;p&gt;Hi ,support!&lt;/p&gt;

&lt;p&gt;&#160; &#160; &#160; &#160;Sorry ,&#160;I meant read preference before.&lt;/p&gt;</comment>
                            <comment id="3848742" author="JIRAUSER1257066" created="Sat, 29 May 2021 02:29:34 +0000"  >&lt;p&gt;Hi &lt;a href=&quot;https://jira.mongodb.org/secure/ViewProfile.jspa?name=18621325186%40163.com&quot; class=&quot;user-hover&quot; rel=&quot;18621325186@163.com&quot;&gt;18621325186@163.com&lt;/a&gt;,&lt;/p&gt;

&lt;p&gt;Thank you for following up with seeing a reduction in slow logs after modifying your setting.&lt;/p&gt;

&lt;p&gt;Could you clarify what you mean by setting readConcern to primary? Do you mean read preference?&lt;/p&gt;

&lt;p&gt;Best,&lt;br/&gt;
Edwin&lt;/p&gt;</comment>
                            <comment id="3800145" author="18621325186@163.com" created="Fri, 21 May 2021 03:19:41 +0000"  >&lt;p&gt;Hi,support!&lt;/p&gt;

&lt;p&gt;&#160; &#160; &#160;We don&apos;t update the MongoDB version ,&#160; because we will spend a long time to deal with it , we set readConcern to primay and the slow logs have been decreased.&lt;/p&gt;</comment>
                            <comment id="3796512" author="JIRAUSER1257066" created="Thu, 20 May 2021 18:15:23 +0000"  >&lt;p&gt;Hi &lt;a href=&quot;https://jira.mongodb.org/secure/ViewProfile.jspa?name=18621325186%40163.com&quot; class=&quot;user-hover&quot; rel=&quot;18621325186@163.com&quot;&gt;18621325186@163.com&lt;/a&gt;,&lt;/p&gt;

&lt;p&gt;We still need additional information to diagnose the problem. If this is still an issue for you, would you be able to upgrade to MongoDB v4.2 and see if this issue persists? If it does, can you provide the logs and FTDC that cover the behavior?&lt;/p&gt;

&lt;p&gt;Best,&lt;br/&gt;
Edwin&lt;/p&gt;</comment>
                            <comment id="3759046" author="JIRAUSER1257066" created="Thu, 6 May 2021 15:48:01 +0000"  >&lt;p&gt;Hi &lt;a href=&quot;https://jira.mongodb.org/secure/ViewProfile.jspa?name=18621325186%40163.com&quot; class=&quot;user-hover&quot; rel=&quot;18621325186@163.com&quot;&gt;18621325186@163.com&lt;/a&gt;,&lt;/p&gt;

&lt;p&gt;Thank you for your patience while we further investigate this issue. From these metrics, we&apos;re not able to tell what behavior is causing these slow logs. &lt;/p&gt;

&lt;p&gt;In MongoDB v4.2, we introduce finer granularity in Global lock metrics. We&apos;ll be able to further our understanding of this issue if we see these metrics. If possible, would you be able to upgrade to MongoDB v4.2 and see if you come across this issue? &lt;/p&gt;

&lt;p&gt;If so, would you be able to provide the slow log line and the FTDC that covers the slow log line?&lt;/p&gt;

&lt;p&gt;Best,&lt;br/&gt;
Edwin&lt;/p&gt;</comment>
                            <comment id="3758127" author="18621325186@163.com" created="Thu, 6 May 2021 06:34:58 +0000"  >&lt;p&gt;Is there any progress&#65311;&lt;/p&gt;</comment>
                            <comment id="3734697" author="18621325186@163.com" created="Fri, 23 Apr 2021 03:09:12 +0000"  >&lt;p&gt;1.&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;
&lt;table cellspacing=&quot;0&quot; cellpadding=&quot;0&quot; border=&quot;0&quot; width=&quot;100%&quot; style=&quot;font-size: 1em; line-height: 1.4em !important; font-weight: normal; font-style: normal; color: black;&quot;&gt;
		&lt;tbody &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-top: 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: #008200; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;//{{ &quot;_id&quot; : &quot;dmsBik4Bos_0&quot;, &quot;version&quot; : 1, &quot;protocolVersion&quot; : NumberLong(1), &quot;writeConcernMajorityJournalDefault&quot; : true, &quot;members&quot; : [ { &quot;_id&quot; : 0, &quot;host&quot; : &quot;VECS018582:27000&quot;, &quot;arbiterOnly&quot; : false, &quot;buildIndexes&quot; : true, &quot;hidden&quot; : false, &quot;priority&quot; : 2, &quot;tags&quot; : {&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;slaveDelay&quot;&lt;/span&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; : NumberLong(&lt;/span&gt;&lt;span style=&quot;color: #009900; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;0&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;votes&quot;&lt;/span&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;span style=&quot;color: #009900; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;1&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;_id&quot;&lt;/span&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;span style=&quot;color: #009900; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;1&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;host&quot;&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;VECS018589:27000&quot;&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;arbiterOnly&quot;&lt;/span&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;span style=&quot;color: #006699; font-weight: bold; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;false&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;buildIndexes&quot;&lt;/span&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;span style=&quot;color: #006699; font-weight: bold; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;true&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;hidden&quot;&lt;/span&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;span style=&quot;color: #006699; font-weight: bold; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;false&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;priority&quot;&lt;/span&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;span style=&quot;color: #009900; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;1&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;tags&quot;&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;slaveDelay&quot;&lt;/span&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; : NumberLong(&lt;/span&gt;&lt;span style=&quot;color: #009900; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;0&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;votes&quot;&lt;/span&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;span style=&quot;color: #009900; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;1&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;_id&quot;&lt;/span&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;span style=&quot;color: #009900; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;2&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;host&quot;&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;VECS018597:27000&quot;&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;arbiterOnly&quot;&lt;/span&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;span style=&quot;color: #006699; font-weight: bold; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;false&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;buildIndexes&quot;&lt;/span&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;span style=&quot;color: #006699; font-weight: bold; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;true&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;hidden&quot;&lt;/span&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;span style=&quot;color: #006699; font-weight: bold; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;false&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;priority&quot;&lt;/span&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;span style=&quot;color: #009900; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;1&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;tags&quot;&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;slaveDelay&quot;&lt;/span&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; : NumberLong(&lt;/span&gt;&lt;span style=&quot;color: #009900; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;0&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;votes&quot;&lt;/span&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;span style=&quot;color: #009900; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;1&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;settings&quot;&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;chainingAllowed&quot;&lt;/span&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;span style=&quot;color: #006699; font-weight: bold; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;true&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;heartbeatIntervalMillis&quot;&lt;/span&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;span style=&quot;color: #009900; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;2000&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;heartbeatTimeoutSecs&quot;&lt;/span&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;span style=&quot;color: #009900; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;10&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;electionTimeoutMillis&quot;&lt;/span&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;span style=&quot;color: #009900; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;10000&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;catchUpTimeoutMillis&quot;&lt;/span&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;span style=&quot;color: #009900; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;1&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;catchUpTakeoverDelayMillis&quot;&lt;/span&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;span style=&quot;color: #009900; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;30000&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;getLastErrorModes&quot;&lt;/span&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; }, &lt;/span&gt;&lt;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;getLastErrorDefaults&quot;&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;w&quot;&lt;/span&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;span style=&quot;color: #009900; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;1&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;wtimeout&quot;&lt;/span&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;span style=&quot;color: #009900; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;0&lt;/span&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;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;replicaSetId&quot;&lt;/span&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; : ObjectId(&lt;/span&gt;&lt;span style=&quot;color: blue; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;&quot;5ff40d48408c7c7d4e87d41d&quot;&lt;/span&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;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p/&gt;
&lt;p&gt;2.&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;
&lt;table cellspacing=&quot;0&quot; cellpadding=&quot;0&quot; border=&quot;0&quot; width=&quot;100%&quot; style=&quot;font-size: 1em; line-height: 1.4em !important; font-weight: normal; font-style: normal; color: black;&quot;&gt;
		&lt;tbody &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-top: 10px;   margin-bottom: 10px;  width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: #008200; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;//{{ &quot;featureCompatibilityVersion&quot; : { &quot;version&quot; : &quot;4.0&quot; }, &quot;ok&quot; : 1, &quot;operationTime&quot; : Timestamp(1619147264, 1704), &quot;$gleStats&quot; : { &quot;lastOpTime&quot; : Timestamp(0, 0), &quot;electionId&quot; : ObjectId(&quot;7fffffff0000000000000005&quot;) }, &quot;lastCommittedOpTime&quot; : Timestamp(1619147264, 1704), &quot;$configServerState&quot; : { &quot;opTime&quot; : { &quot;ts&quot; : Timestamp(1619147264, 800), &quot;t&quot; : NumberLong(6) } }, &quot;$clusterTime&quot; : { &quot;clusterTime&quot; : Timestamp(1619147264, 1704), &quot;signature&quot; : { &quot;hash&quot; : BinData(0,&quot;7/W8VTEfrUFuYoHBT9eqUNFNixs=&quot;), &quot;keyId&quot; : NumberLong(&quot;6914165982348967966&quot;) } }}&lt;/span&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;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p/&gt;
&lt;p&gt;3.&#160; readConcern level is local as default&lt;/p&gt;</comment>
                            <comment id="3733665" author="JIRAUSER1257066" created="Thu, 22 Apr 2021 17:10:22 +0000"  >&lt;p&gt;Hi &lt;a href=&quot;https://jira.mongodb.org/secure/ViewProfile.jspa?name=18621325186%40163.com&quot; class=&quot;user-hover&quot; rel=&quot;18621325186@163.com&quot;&gt;18621325186@163.com&lt;/a&gt;,&lt;/p&gt;

&lt;p&gt;After taking a closer look at the diagnostics and your logs that you&apos;ve provided, we&apos;ve found it interesting that a Global W lock is acquired ~150/s before the time of the slow op being logged. &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/311144/311144_Screen+Shot+2021-04-22+at+1.08.50+PM.png&quot; width=&quot;100%&quot; style=&quot;border: 0px solid black&quot; /&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p&gt;To help us further investigate out hypotheses, can you provide us the following information?&lt;/p&gt;
&lt;ol&gt;
	&lt;li&gt;Your replica set configuration, which you can get by running &lt;tt&gt;rs.conf()&lt;/tt&gt; on one of the replica set nodes.&lt;/li&gt;
	&lt;li&gt;Your FeatureCompatibilityVersion, which you can find by running &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;
&lt;table cellspacing=&quot;0&quot; cellpadding=&quot;0&quot; border=&quot;0&quot; width=&quot;100%&quot; style=&quot;font-size: 1em; line-height: 1.4em !important; font-weight: normal; font-style: normal; color: black;&quot;&gt;
		&lt;tbody &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-top: 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;db.adminCommand( { getParameter: 1, featureCompatibilityVersion: 1 } )&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
			&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p/&gt;&lt;/li&gt;
	&lt;li&gt;What readConcern level are you using?&lt;/li&gt;
&lt;/ol&gt;


&lt;p&gt;Best,&lt;br/&gt;
Edwin&lt;/p&gt;</comment>
                            <comment id="3732000" author="18621325186@163.com" created="Thu, 22 Apr 2021 05:04:56 +0000"  >&lt;p&gt;&#160; &#160; &#160;All nodes have these slow logs , i&#160; will provide an other node&apos;s slow logs .&#160; we want to&#160;solve the issue&#160; about&#160; slow quries.&#160;&#160;&lt;/p&gt;

&lt;p&gt;&#160; &#160; &#160;Thanks.&lt;/p&gt;

&lt;p&gt;&#160;&lt;/p&gt;

&lt;p&gt;&#160;&lt;/p&gt;</comment>
                            <comment id="3730584" author="JIRAUSER1257066" created="Wed, 21 Apr 2021 15:37:33 +0000"  >&lt;p&gt;Hi &lt;a href=&quot;https://jira.mongodb.org/secure/ViewProfile.jspa?name=18621325186%40163.com&quot; class=&quot;user-hover&quot; rel=&quot;18621325186@163.com&quot;&gt;18621325186@163.com&lt;/a&gt;,&lt;/p&gt;

&lt;p&gt;Thanks for following up with some more information. Could you provide the complete logs from all nodes in the cluster? Additionally, is this behavior causing adverse issues such as performance regressions? Do all the nodes experience the same issue or only this specific node?&lt;/p&gt;

&lt;p&gt;Best,&lt;br/&gt;
Edwin&lt;/p&gt;</comment>
                            <comment id="3729423" author="18621325186@163.com" created="Wed, 21 Apr 2021 08:03:33 +0000"  >&lt;p&gt;We find a lot of slow queries with long time to spend on global &apos;r&apos; lock, we&#160; don&apos;t kown what this happend&#160; to lead these queries so slowly.&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;
&lt;table cellspacing=&quot;0&quot; cellpadding=&quot;0&quot; border=&quot;0&quot; width=&quot;100%&quot; style=&quot;font-size: 1em; line-height: 1.4em !important; font-weight: normal; font-style: normal; color: black;&quot;&gt;
		&lt;tbody &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-top: 10px;   margin-bottom: 10px;  width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: #008200; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;//2021-04-21T15:33:53.421+0800 I COMMAND  [conn832132] command dmsBik4Bos.bik4bos command: getMore { getMore: 7282293897026165244, collection: &quot;bik4bos&quot;, batchSize: 101, lsid: { id: UUID(&quot;e6fc871e-fa36-4a58-9a0d-379d67da9da9&quot;), uid: BinData(0, E12CB5D7782FE6D81309E5B284A1AB6AE43E3C7B01D00039E2B3A012AADA2312) }, $clusterTime: { clusterTime: Timestamp(1618990431, 2142), signature: { hash: BinData(0, 9061BBAB4470E7C6802F757BA46901089F046DA8), keyId: 6914165982348967966 } }, $client: { driver: { name: &quot;mongo-java-driver|sync&quot;, version: &quot;3.10.2&quot; }, os: { type: &quot;Linux&quot;, name: &quot;Linux&quot;, architecture: &quot;amd64&quot;, version: &quot;2.6.32-754.23.1.el6.x86_64&quot; }, platform: &quot;Java/Oracle Corporation/1.8.0_66-b17&quot;, mongos: { host: &quot;VECS018596:30000&quot;, client: &quot;10.111.225.121:59088&quot;, version: &quot;4.0.12&quot; } }, $configServerState: { opTime: { ts: Timestamp(1618990430, 3733), t: 6 } }, $db: &quot;dmsBik4Bos&quot; } originatingCommand: { aggregate: &quot;bik4bos&quot;, pipeline: [ { $match: { cityGuid.value: &quot;bb1d85669e9144938a549d8d2447a4d1&quot;, pos.loc: { $geoWithin: { $geometry: { type: &quot;Polygon&quot;, coordinates: [ [ [ 116.3973536078009, 39.89739003241792 ], [ 116.3973536078009, 39.90888160244508 ], [ 116.4057811425808, 39.90888160244508 ], [ 116.4057811425808, 39.89739003241792 ], [ 116.3973536078009, 39.89739003241792 ] ] ] } } }, bikeType.value: 1, opStatus.value: { $in: [ 2, 3, 4 ] }, bizType.value: { $in: [ 0 ] } } }, { $project: { _id: true, bikeNo: true, pos: { lng: true, lat: true, geo: { geo6: true } } } }, { $group: { _id: &quot;$pos.geo.geo6&quot;, count: { $sum: { $const: 1 } }, first: { $first: &quot;$bikeNo&quot; }, maxLat: { $max: &quot;$pos.lat&quot; }, minLat: { $min: &quot;$pos.lat&quot; }, maxLng: { $max: &quot;$pos.lng&quot; }, minLng: { $min: &quot;$pos.lng&quot; } } } ], fromMongos: true, needsMerge: true, mergeByPBRT: false, collation: { locale: &quot;simple&quot; }, cursor: { batchSize: 0 }, allowImplicitCollectionCreation: true, shardVersion: [ Timestamp(996, 1), ObjectId(&apos;5ff4312c8299c11b5bd1abaa&apos;) ], lsid: { id: UUID(&quot;e6fc871e-fa36-4a58-9a0d-379d67da9da9&quot;), uid: BinData(0, E12CB5D7782FE6D81309E5B284A1AB6AE43E3C7B01D00039E2B3A012AADA2312) }, $readPreference: { mode: &quot;secondaryPreferred&quot; }, $clusterTime: { clusterTime: Timestamp(1618990431, 2049), signature: { hash: BinData(0, 9061BBAB4470E7C6802F757BA46901089F046DA8), keyId: 6914165982348967966 } }, $client: { driver: { name: &quot;mongo-java-driver|sync&quot;, version: &quot;3.10.2&quot; }, os: { type: &quot;Linux&quot;, name: &quot;Linux&quot;, architecture: &quot;amd64&quot;, version: &quot;2.6.32-754.23.1.el6.x86_64&quot; }, platform: &quot;Java/Oracle Corporation/1.8.0_66-b17&quot;, mongos: { host: &quot;VECS018596:30000&quot;, client: &quot;10.111.225.121:59088&quot;, version: &quot;4.0.12&quot; } }, $configServerState: { opTime: { ts: Timestamp(1618990430, 3733), t: 6 } }, $db: &quot;dmsBik4Bos&quot; } planSummary: IXSCAN { cityGuid.value: 1, pos.loc: &quot;2dsphere&quot; } cursorid:7282293897026165244 keysExamined:0 docsExamined:0 cursorExhausted:1 numYields:0 nreturned:0 reslen:381 locks:{ Global: { acquireCount: { r: 3 }, acquireWaitCount: { r: 1 }, timeAcquiringMicros: { r: 2151651 } }, Database: { acquireCount: { r: 2 } }, Collection: { acquireCount: { r: 1 } } } protocol:op_msg 2151ms&lt;/span&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;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p/&gt;
&lt;p&gt;&#160; this a new slow query about the issue , i wil upload the new FTDC .&lt;/p&gt;</comment>
                            <comment id="3728801" author="JIRAUSER1257066" created="Tue, 20 Apr 2021 21:00:17 +0000"  >&lt;p&gt;Hi &lt;a href=&quot;https://jira.mongodb.org/secure/ViewProfile.jspa?name=18621325186%40163.com&quot; class=&quot;user-hover&quot; rel=&quot;18621325186@163.com&quot;&gt;18621325186@163.com&lt;/a&gt;,&lt;/p&gt;

&lt;p&gt;Thanks for your report. I&apos;m not sure what is the issue you&apos;re seeing; slow logs are expected when a query takes longer than 100ms. The FTDC data you provided also does not cover the log line you provided in the description. The metrics begin on &lt;tt&gt;2021-04-15T05:10:37&lt;/tt&gt; and the log line is out of that range. Could you help us by clarifying the issue you&apos;re seeing?&lt;/p&gt;

&lt;p&gt;Best,&lt;br/&gt;
 Edwin&lt;/p&gt;</comment>
                    </comments>
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