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Re: PostgreSQL performance issues

From: "Luke Lonergan" <LLonergan(at)greenplum(dot)com>
To: "Willo van der Merwe" <willo(at)studentvillage(dot)co(dot)za>,"Merlin Moncure" <mmoncure(at)gmail(dot)com>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: PostgreSQL performance issues
Date: 2006-08-30 10:34:03
Message-ID: 3E37B936B592014B978C4415F90D662D04392D1A@MI8NYCMAIL06.Mi8.com (view raw or flat)
Thread:
Lists: pgsql-performance
> Currently the load looks like this:
> Cpu0  : 96.8% us,  1.9% sy,  0.0% ni,  0.3% id,  0.0% wa,  
> 0.0% hi,  1.0% si
> Cpu1  : 97.8% us,  1.6% sy,  0.0% ni,  0.3% id,  0.0% wa,  
> 0.0% hi,  0.3% si
> Cpu2  : 96.8% us,  2.6% sy,  0.0% ni,  0.3% id,  0.0% wa,  
> 0.0% hi,  0.3% si
> Cpu3  : 96.2% us,  3.2% sy,  0.0% ni,  0.3% id,  0.0% wa,  
> 0.0% hi,  0.3% si

All four CPUs are hammered busy - check "top" and look for runaway
processes.

- Luke


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