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Fix a couple of wait event descriptions.

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The descriptions for ProcArrayGroupUpdate and XactGroupUpdate claim
that these events mean we are waiting for the group leader "at end
of a parallel operation," but neither pertains to parallel
operations.  This commit reverts these descriptions to their
wording before commit 3048898e73, i.e., "end of a parallel
operation" is changed to "transaction end."

Author: Sameer Kumar
Reviewed-by: Amit Kapila
Discussion: https://postgr.es/m/CAGPeHmh6UMrKQHKCmX%2B5vV5TH9P%3DKw9en3k68qEem6J%3DyrZPUA%40mail.gmail.com
Backpatch-through: 13
This commit is contained in:
Nathan Bossart 2024-08-20 13:43:20 -05:00
parent 409be33c31
commit 845f9835e8
1 changed files with 2 additions and 2 deletions
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doc/src/sgml/monitoring.sgml
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@ -1806,7 +1806,7 @@ postgres 27093 0.0 0.0 30096 2752 ? Ss 11:34 0:00 postgres: ser
<row>
<entry><literal>ProcArrayGroupUpdate</literal></entry>
<entry>Waiting for the group leader to clear the transaction ID at
end of a parallel operation.</entry>
transaction end.</entry>
</row>
<row>
<entry><literal>ProcSignalBarrier</literal></entry>
@ -1873,7 +1873,7 @@ postgres 27093 0.0 0.0 30096 2752 ? Ss 11:34 0:00 postgres: ser
<row>
<entry><literal>XactGroupUpdate</literal></entry>
<entry>Waiting for the group leader to update transaction status at
end of a parallel operation.</entry>
transaction end.</entry>
</row>
</tbody>
</tgroup>