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    <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-23266] Add profiling for the batch update/remove summary</title>
                <link>https://jira.mongodb.org/browse/SERVER-23266</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;We currently write batch update and batch remove summary to the slow diagnostic log. We should write batch summaries to the profiler as well to make consistent.&lt;/p&gt;</description>
                <environment></environment>
        <key id="274005">SERVER-23266</key>
            <summary>Add profiling for the batch update/remove summary</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="10038" iconUrl="https://jira.mongodb.org/images/icons/subtask.gif" description="">Backlog</status>
                    <statusCategory id="2" key="new" colorName="default"/>
                                    <resolution id="-1">Unresolved</resolution>
                                        <assignee username="backlog-query-optimization">Backlog - Query Optimization</assignee>
                                    <reporter username="james.wahlin@mongodb.com">James Wahlin</reporter>
                        <labels>
                    </labels>
                <created>Mon, 21 Mar 2016 17:20:12 +0000</created>
                <updated>Tue, 6 Dec 2022 04:30:16 +0000</updated>
                                                                            <component>Diagnostics</component>
                    <component>Querying</component>
                                        <votes>0</votes>
                                    <watches>10</watches>
                                                                                                                <comments>
                            <comment id="1265070" author="james.wahlin@10gen.com" created="Mon, 16 May 2016 16:54:15 +0000"  >&lt;p&gt;Example of bulk write logging post &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-23128&quot; title=&quot;Refactor write cmd path&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-23128&quot;&gt;&lt;del&gt;SERVER-23128&lt;/del&gt;&lt;/a&gt;:&lt;br/&gt;
Bulk Insert of 2 Documents&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;2016-05-16T12:30:00.106-0400 I COMMAND  [conn1] command test.test command: insert { insert: &quot;test&quot;, documents: 2, ordered: true } ninserted:2 keysInserted:2 numYields:0 reslen:29 locks:{ Global: { acquireCount: { r: 1, w: 1 } }, Database: { acquireCount: { w: 1 } }, Collection: { acquireCount: { w: 1 } } } protocol:op_command 1ms&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;Bulk Update of 2 Documents&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: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;2016-05-16T12:31:46.388-0400 I WRITE    [conn1] update test.test query: { a: 1.0 } planSummary: COLLSCAN update: { $inc: { c: 3.0 } } keysExamined:0 docsExamined:2 nMatched:1 nModified:1 numYields:0 locks:{ Global: { acquireCount: { r: 1, w: 1 } }, Database: { acquireCount: { w: 1 } }, Collection: { acquireCount: { w: 1 } } } 2ms&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;2016-05-16T12:31:46.388-0400 I WRITE    [conn1] update test.test query: { a: 2.0 } planSummary: COLLSCAN update: { $inc: { c: 1.0 } } keysExamined:0 docsExamined:3 nMatched:0 nModified:0 numYields:0 locks:{ Global: { acquireCount: { r: 2, w: 2 } }, Database: { acquireCount: { w: 2 } }, Collection: { acquireCount: { w: 2 } } } 0ms&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   margin-bottom: 10px;  width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;2016-05-16T12:31:46.388-0400 I COMMAND  [conn1] command test.$cmd command: update { update: &quot;test&quot;, updates: 2, ordered: true } numYields:0 reslen:44 locks:{ Global: { acquireCount: { r: 2, w: 2 } }, Database: { acquireCount: { w: 2 } }, Collection: { acquireCount: { w: 2 } } } protocol:op_command 3ms&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;Bulk Removal of 2 Documents&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: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;2016-05-16T12:35:24.989-0400 I WRITE    [conn1] remove test.test query: { a: 1.0 } planSummary: COLLSCAN keysExamined:0 docsExamined:2 ndeleted:1 keysDeleted:1 numYields:0 locks:{ Global: { acquireCount: { r: 1, w: 1 } }, Database: { acquireCount: { w: 1 } }, Collection: { acquireCount: { w: 1 } } } 1ms&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;2016-05-16T12:35:24.989-0400 I WRITE    [conn1] remove test.test query: { a: 1.0 } planSummary: COLLSCAN keysExamined:0 docsExamined:2 ndeleted:1 keysDeleted:1 numYields:0 locks:{ Global: { acquireCount: { r: 2, w: 2 } }, Database: { acquireCount: { w: 2 } }, Collection: { acquireCount: { w: 2 } } } 0ms&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;2016-05-16T12:35:24.989-0400 I COMMAND  [conn1] command test.$cmd command: delete { delete: &quot;test&quot;, deletes: 2, ordered: true } numYields:0 reslen:29 locks:{ Global: { acquireCount: { r: 2, w: 2 } }, Database: { acquireCount: { w: 2 } }, Collection: { acquireCount: { w: 2 } } } protocol:op_command 2ms&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;Review of log, profiler and currentOp() output for the above shows:&lt;/p&gt;
&lt;div class=&apos;table-wrap&apos;&gt;
&lt;table class=&apos;confluenceTable&apos;&gt;&lt;tbody&gt;
&lt;tr&gt;
&lt;th class=&apos;confluenceTh&apos;&gt;Operation&lt;/th&gt;
&lt;th class=&apos;confluenceTh&apos;&gt;Individual Logged&lt;/th&gt;
&lt;th class=&apos;confluenceTh&apos;&gt;Batch Logged&lt;/th&gt;
&lt;th class=&apos;confluenceTh&apos;&gt;Individual in Profiler&lt;/th&gt;
&lt;th class=&apos;confluenceTh&apos;&gt;Batch in Profiler&lt;/th&gt;
&lt;th class=&apos;confluenceTh&apos;&gt;Individual in CurrentOp&lt;/th&gt;
&lt;th class=&apos;confluenceTh&apos;&gt;Batch in CurrentOp&lt;/th&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td class=&apos;confluenceTd&apos;&gt;Insert&lt;/td&gt;
&lt;td class=&apos;confluenceTd&apos;&gt;No&lt;/td&gt;
&lt;td class=&apos;confluenceTd&apos;&gt;Yes&lt;/td&gt;
&lt;td class=&apos;confluenceTd&apos;&gt;No&lt;/td&gt;
&lt;td class=&apos;confluenceTd&apos;&gt;Yes&lt;/td&gt;
&lt;td class=&apos;confluenceTd&apos;&gt;No&lt;/td&gt;
&lt;td class=&apos;confluenceTd&apos;&gt;Yes&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td class=&apos;confluenceTd&apos;&gt;Update&lt;/td&gt;
&lt;td class=&apos;confluenceTd&apos;&gt;Yes&lt;/td&gt;
&lt;td class=&apos;confluenceTd&apos;&gt;Yes&lt;/td&gt;
&lt;td class=&apos;confluenceTd&apos;&gt;Yes&lt;/td&gt;
&lt;td class=&apos;confluenceTd&apos;&gt;No&lt;/td&gt;
&lt;td class=&apos;confluenceTd&apos;&gt;Yes&lt;/td&gt;
&lt;td class=&apos;confluenceTd&apos;&gt;No&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td class=&apos;confluenceTd&apos;&gt;Remove&lt;/td&gt;
&lt;td class=&apos;confluenceTd&apos;&gt;Yes&lt;/td&gt;
&lt;td class=&apos;confluenceTd&apos;&gt;Yes&lt;/td&gt;
&lt;td class=&apos;confluenceTd&apos;&gt;Yes&lt;/td&gt;
&lt;td class=&apos;confluenceTd&apos;&gt;No&lt;/td&gt;
&lt;td class=&apos;confluenceTd&apos;&gt;Yes&lt;/td&gt;
&lt;td class=&apos;confluenceTd&apos;&gt;No&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;/div&gt;
</comment>
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            <issuekey id="1108336">SERVER-45693</issuekey>
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