| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Dmitry Dolgov <9erthalion6(at)gmail(dot)com> |
| Cc: | Magnus Hagander <magnus(at)hagander(dot)net>, Greg Stark <stark(at)mit(dot)edu>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: log_destination=file |
| Date: | 2017-09-07 14:02:08 |
| Message-ID: | 6244.1504792928@sss.pgh.pa.us |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
Dmitry Dolgov <9erthalion6(at)gmail(dot)com> writes:
>> On 31 August 2017 at 14:49, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>> pgbench with log_statement = all would be a pretty easy test case.
> It seems that for this particular workload it was about 20-25% slower.
Ouch. That seems like rather a large hit :-(. I actually expected
it to be close to negligible, but I don't think 20% qualifies.
regards, tom lane
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Antonin Houska | 2017-09-07 14:04:14 | Re: advanced partition matching algorithm for partition-wise join |
| Previous Message | Tom Lane | 2017-09-07 13:55:09 | Re: [bug fix] Savepoint-related statements terminates connection |