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Re: SSI slows down over time - Mailing list pgsql-performance

From Heikki Linnakangas
Subject Re: SSI slows down over time
Date
Msg-id 534110B6.8020509@vmware.com
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In response to SSI slows down over time  (Ryan Johnson <ryan.johnson@cs.utoronto.ca>)
Responses Re: SSI slows down over time
List pgsql-performance
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On 04/06/2014 05:25 AM, Ryan Johnson wrote:
> I've tried linux perf, but all it says is that lots of time is going to
> LWLock (but callgraph tracing doesn't work in my not-bleeding-edge
> kernel).

Make sure you compile with the "-fno-omit-frame-pointer" flag.
- Heikki

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