| From: | "Zidenberg, Tsahi" <tsahee(at)amazon(dot)com> |
|---|---|
| To: | Alexander Korotkov <aekorotkov(at)gmail(dot)com> |
| Cc: | Amit Khandekar <amitdkhan(dot)pg(at)gmail(dot)com>, Krunal Bauskar <krunalbauskar(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Peter Eisentraut <peter(dot)eisentraut(at)enterprisedb(dot)com>, Michael Paquier <michael(at)paquier(dot)xyz>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Improving spin-lock implementation on ARM. |
| Date: | 2020-12-01 21:43:53 |
| Message-ID: | DE8D4E85-75B4-4888-9B19-5D1D6E37FD33@amazon.com |
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| Thread: | |
| Lists: | pgsql-hackers |
> On 01/12/2020, 19:08, "Alexander Korotkov" <aekorotkov(at)gmail(dot)com> wrote:
> BTW, what number of clients did you use? I can't find it in your message.
Sure. Important params seem to be:
Pgbench:
Clients: 256
pgbench_jobs : 32
Scale: 1000
fill_factor: 90
Postgresql:
shared buffers: 31GB
max_connections: 1024
Thanks!
Tsahi.
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