Difference between revisions of "Write-ahead logging (WAL)"

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[[Prometheus logs]]:
 
[[Prometheus logs]]:
 
  ts=2023-02-17T01:00:03.414Z caller=head.go:1011 level=info component=[[tsdb]] msg="[[WAL checkpoint complete]]" first=1633 last=1634 duration=628.31117ms
 
  ts=2023-02-17T01:00:03.414Z caller=head.go:1011 level=info component=[[tsdb]] msg="[[WAL checkpoint complete]]" first=1633 last=1634 duration=628.31117ms
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 +
== Errors ==
 +
* <code>[[could not find WAL segment]]</code>
  
 
== Related terms ==
 
== Related terms ==
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* [[Amazon RDS Read Replicas]]
 
* [[Amazon RDS Read Replicas]]
 
* [[Data warehouse]]: [[Change Data Capture (CDC)]]
 
* [[Data warehouse]]: [[Change Data Capture (CDC)]]
* <code>[[/var/lib/postgresql/]]13/main/pg_wal/</code>
 
* <code>[[could not find WAL segment]]</code>
 
  
 
== See also ==
 
== See also ==

Revision as of 06:47, 20 June 2023

wikipedia:Write-ahead logging

  • pg_wal/
2023-06-19 06:32:37.504 UTC [1440100] HINT:  Consider increasing the configuration parameter "max_wal_size".


Prometheus logs:

ts=2023-02-17T01:00:03.414Z caller=head.go:1011 level=info component=tsdb msg="WAL checkpoint complete" first=1633 last=1634 duration=628.31117ms

Errors

Related terms

See also

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