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Re: LWLock contention: I think I understand the problem - Mailing list pgsql-hackers

From Tom Lane
Subject Re: LWLock contention: I think I understand the problem
Date
Msg-id 221.1009731178@sss.pgh.pa.us
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In response to Re: LWLock contention: I think I understand the problem  (Tatsuo Ishii <t-ishii@sra.co.jp>)
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Tatsuo Ishii <t-ishii@sra.co.jp> writes:
> Your patches seem lightly enhanced 7.2 performance on AIX 5L (still
> slower than 7.1, however).

It's awfully hard to see what's happening near the left end of that
chart.  May I suggest plotting the x-axis on a log scale?
        regards, tom lane

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