| From: | Aleksander Alekseev <a(dot)alekseev(at)postgrespro(dot)ru> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Robert Haas <robertmhaas(at)gmail(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Patch: ResourceOwner optimization for tables with many partitions |
| Date: | 2016-01-25 18:58:20 |
| Message-ID: | 20160125215820.1df0e374@fujitsu |
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| Thread: | |
| Lists: | pgsql-hackers |
> Um, that's not too surprising, because they're exactly the same patch?
Wrong diff. Here is correct one.
Everything else is right. I just re-checked :)
step2a:
number of transactions actually processed: 16325
latency average: 49.008 ms
latency stddev: 8.780 ms
tps = 163.182594 (including connections establishing)
tps = 163.189818 (excluding connections establishing)
step2b-fixed:
number of transactions actually processed: 16374
latency average: 48.867 ms
latency stddev: 8.223 ms
tps = 163.658269 (including connections establishing)
tps = 163.666318 (excluding connections establishing)
| Attachment | Content-Type | Size |
|---|---|---|
| resource-owner-optimization-v5-step2b-fixed.patch | text/x-patch | 7.8 KB |
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