Hi Stephen, OS version is Ubuntu 18.04.5 LTS. Filesystem is ext4 and block size is 4KB.
Talha. -----Original Message----- From: Stephen Frost <[email protected]> Sent: Thursday, August 27, 2020 4:56 PM To: Sait Talha Nisanci <[email protected]> Cc: Thomas Munro <[email protected]>; Tomas Vondra <[email protected]>; Dmitry Dolgov <[email protected]>; David Steele <[email protected]>; Andres Freund <[email protected]>; Alvaro Herrera <[email protected]>; pgsql-hackers <[email protected]> Subject: Re: [EXTERNAL] Re: WIP: WAL prefetch (another approach) Greetings, * Sait Talha Nisanci ([email protected]) 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
