Excerpts from Rajesh Kumar Mallah's message of jue jun 24 13:25:32 -0400 2010:
> What prompted me to post to list is that the server transitioned from
> being IO bound to CPU bound and 90% of syscalls being
> lseek(XXX, 0, SEEK_END) = YYYYYYY
It could be useful to find out what file is being seeked. Correlate the
XXX with files in /proc/<pid>/fd (at least on Linux) to find out more.
--
Álvaro Herrera <alvherre@commandprompt.com>
The PostgreSQL Company - Command Prompt, Inc.
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