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Re: [Patch][WiP] Tweaked LRU for shared buffers - Mailing list pgsql-hackers

From Vladimir Sitnikov
Subject Re: [Patch][WiP] Tweaked LRU for shared buffers
Date
Msg-id CAB=Je-EG-c+frHYnX5L6hQ701SiTQNukPxixz7MkURpEKJUcPg@mail.gmail.com
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In response to Re: [Patch][WiP] Tweaked LRU for shared buffers  (Benjamin Manes <ben.manes@gmail.com>)
Responses Re: [Patch][WiP] Tweaked LRU for shared buffers  (Tomas Vondra <tomas.vondra@2ndquadrant.com>)
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Benjamin> A related and helpful patch would be to capture the access log and
Benjamin> provide anonymized traces.

The traces can be captured via DTrace scripts, so no patch is required here.

For instance:
https://www.postgresql.org/message-id/CAB%3DJe-F_BhGfBu1sO1H7u_XMtvak%3DBQtuJFyv8cfjGBRp7Q_yA%40mail.gmail.com
or
https://www.postgresql.org/message-id/CAH2-WzmbUWKvCqjDycpCOSF%3D%3DPEswVf6WtVutgm9efohH0NfHA%40mail.gmail.com

The missing bit is a database with more-or-less relevant workload.

Vladimir

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