Hi Stephen, OS version is Ubuntu 18.04.5 LTS. Filesystem is ext4 and block size is 4KB.
Talha. -----Original Message----- From: Stephen Frost <sfr...@snowman.net> Sent: Thursday, August 27, 2020 4:56 PM To: Sait Talha Nisanci <sait.nisa...@microsoft.com> Cc: Thomas Munro <thomas.mu...@gmail.com>; Tomas Vondra <tomas.von...@2ndquadrant.com>; Dmitry Dolgov <9erthali...@gmail.com>; David Steele <da...@pgmasters.net>; Andres Freund <and...@anarazel.de>; Alvaro Herrera <alvhe...@2ndquadrant.com>; pgsql-hackers <pgsql-hack...@postgresql.org> Subject: Re: [EXTERNAL] Re: WIP: WAL prefetch (another approach) Greetings, * Sait Talha Nisanci (sait.nisa...@microsoft.com) wrote: > I have run some benchmarks for this patch. Overall it seems that there is a > good improvement with the patch on recovery times: Maybe I missed it somewhere, but what's the OS/filesystem being used here..? What's the filesystem block size..? Thanks, Stephen
