Sudden spike in WAL - Mailing list pgsql-admin

From Siraj G
Subject Sudden spike in WAL
Date
Msg-id CAC5iy61sCxqpO=srpBG9ynC_BWy_mu1wxiagX7Yn9_ddkanPMA@mail.gmail.com
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Responses Re: Sudden spike in WAL
List pgsql-admin
Hello!

I am trying to figure out why we had a sudden spike in WAL (on 12th Jun at around 6:30pm IST). The storage has not got back to its original state since then.

Please assist if there is a way we can find it out. The instance is a GCP cloud managed and PgSQL version is 13.

Please see the spike below:

image.png
Regards
Siraj
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