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wdavdaemon / Microsoft Defender for Endpoint on Linux and slow Postgres recovery? - Mailing list pgsql-general

From Colin 't Hart
Subject wdavdaemon / Microsoft Defender for Endpoint on Linux and slow Postgres recovery?
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Msg-id CAMon-aQz20Mv12T1RNL1T0eaWg-=nqu0WZuwVsh587rKbdf8aA@mail.gmail.com
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Responses Re: wdavdaemon / Microsoft Defender for Endpoint on Linux and slow Postgres recovery?
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Hi,

One of my clients has Microsoft Defender for Endpoint on Linux installed on their Postgres servers.

I was testing a database restore from pgBackRest. The restore itself seemed to complete in a reasonable amount of time, but then the Postgres recovery started and it was extremely slow to retrieve and apply the WAL files.

I noticed wdavdaemon taking most of the CPU, and Postgres getting very little.

I wonder if anyone here has any experience with configuring exclusions so that the WAL files can be processed faster?

AND

Any advice on what to communicate with their IT department about using this on their database servers? I've never encountered it on Linux before...

Thanks,

Colin

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