| From: | Frank Joerdens <frank(at)joerdens(dot)de> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Guillaume Smet <guillaume(dot)smet(at)gmail(dot)com>, pgsql-performance(at)postgresql(dot)org, Nic Ferrier <nic(at)woome(dot)com>, Avleen Vig <avleen(at)woome(dot)com>, Mike Rogers <mike(dot)rogers(at)woome(dot)com>, Andrew Dunstan <andrew(at)dunslane(dot)net> |
| Subject: | Re: Full statement logging problematic on larger machines? |
| Date: | 2009-03-12 13:38:56 |
| Message-ID: | 7d10d2df0903120638s3908aadbm5f285220fc738843@mail.gmail.com |
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| Lists: | pgsql-performance |
On Thu, Mar 12, 2009 at 1:45 AM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
[...]
> You could try changing _IOLBF
> to _IOFBF near the head of postmaster/syslogger.c and see if that helps.
I just put the patched .deb on staging and we'll give it a whirl there
for basic sanity checking - we currently have no way to even
approximate the load that we have on live for testing.
If all goes well I expect we'll put it on live early next week. I'll
let you know how it goes.
Regards,
Frank
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