Re: [patch] Re: PostgreSQL pgbench performance regression in 2.6.23+

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From: Peter Zijlstra
Date: Saturday, June 7, 2008 - 6:07 am

On Sat, 2008-06-07 at 14:50 +0200, Mike Galbraith wrote:

avg_overlap is about measuring how long we'll run after waking someone
else. The other measure, how long our waker shares the cpu with us,
hasn't proven to be relevant so far.

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Messages in current thread:
PostgreSQL pgbench performance regression in 2.6.23+, Greg Smith, (Wed May 21, 10:34 am)
Re: PostgreSQL pgbench performance regression in 2.6.23+, Mike Galbraith, (Thu May 22, 12:10 am)
Re: PostgreSQL pgbench performance regression in 2.6.23+, Mike Galbraith, (Thu May 22, 2:05 am)
Re: PostgreSQL pgbench performance regression in 2.6.23+, Mike Galbraith, (Thu May 22, 3:34 am)
Re: PostgreSQL pgbench performance regression in 2.6.23+, Mike Galbraith, (Thu May 22, 4:25 am)
Re: PostgreSQL pgbench performance regression in 2.6.23+, Peter Zijlstra, (Thu May 22, 4:44 am)
Re: PostgreSQL pgbench performance regression in 2.6.23+, Mike Galbraith, (Thu May 22, 5:09 am)
Re: PostgreSQL pgbench performance regression in 2.6.23+, Peter Zijlstra, (Thu May 22, 5:24 am)
Re: PostgreSQL pgbench performance regression in 2.6.23+, Mike Galbraith, (Thu May 22, 6:16 am)
Re: PostgreSQL pgbench performance regression in 2.6.23+, Mike Galbraith, (Fri May 23, 3:00 am)
Re: PostgreSQL pgbench performance regression in 2.6.23+, Mike Galbraith, (Fri May 23, 3:15 am)
Re: PostgreSQL pgbench performance regression in 2.6.23+, Mike Galbraith, (Fri May 23, 6:05 am)
Re: PostgreSQL pgbench performance regression in 2.6.23+, Mike Galbraith, (Fri May 23, 6:35 am)
Re: PostgreSQL pgbench performance regression in 2.6.23+, Mike Galbraith, (Fri May 23, 4:46 pm)
Re: PostgreSQL pgbench performance regression in 2.6.23+, Mike Galbraith, (Sat May 24, 1:08 am)
Re: [patch] Re: PostgreSQL pgbench performance regression ..., Peter Zijlstra, (Sat Jun 7, 6:07 am)