| From: | Andrey Borodin <x4mmm(at)yandex-team(dot)ru> |
|---|---|
| To: | Gilles Darold <gilles(at)darold(dot)net> |
| Cc: | Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>, Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, Alexander Korotkov <aekorotkov(at)gmail(dot)com>, Anastasia Lubennikova <a(dot)lubennikova(at)postgrespro(dot)ru>, Daniel Gustafsson <daniel(at)yesql(dot)se>, Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: MultiXact\SLRU buffers configuration |
| Date: | 2020-12-08 17:52:52 |
| Message-ID: | 3F5E23A3-6250-486E-9CCA-E2A5B6A28B4F@yandex-team.ru |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
Hi Gilles!
Many thanks for your message!
> 8 дек. 2020 г., в 21:05, Gilles Darold <gilles(at)darold(dot)net> написал(а):
>
> I know that this report is not really helpful
Quite contrary - this benchmarks prove that controllable reproduction exists. I've rebased patches for PG11. Can you please benchmark them (without extending SLRU)?
Best regards, Andrey Borodin.
| Attachment | Content-Type | Size |
|---|---|---|
| v1106-0001-Use-shared-lock-in-GetMultiXactIdMembers-for-o.patch | application/octet-stream | 12.7 KB |
| v1106-0002-Make-MultiXact-local-cache-size-configurable.patch | application/octet-stream | 4.8 KB |
| v1106-0003-Add-conditional-variable-to-wait-for-next-Mult.patch | application/octet-stream | 4.4 KB |
| v1106-0004-Add-GUCs-to-tune-MultiXact-SLRUs.patch | application/octet-stream | 6.2 KB |
| From | Date | Subject | |
|---|---|---|---|
| Next Message | John Naylor | 2020-12-08 18:25:43 | Re: small cleanup in unicode_norm.c |
| Previous Message | Magnus Hagander | 2020-12-08 17:47:34 | Re: Change default of checkpoint_completion_target |