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Re: Test request for Stats collector performance improvement - Mailing list pgsql-hackers

From Tom Lane
Subject Re: Test request for Stats collector performance improvement
Date
Msg-id 27745.1150381653@sss.pgh.pa.us
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In response to Re: Test request for Stats collector performance improvement  ("Qingqing Zhou" <zhouqq@cs.toronto.edu>)
Responses Re: Test request for Stats collector performance improvement  (Bruce Momjian <pgman@candle.pha.pa.us>)
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"Qingqing Zhou" <zhouqq@cs.toronto.edu> writes:
> Obviously it matches your expectation.

Hm?  I don't see any improvement there:

> --Before patch --
> real    0m1.149s
> real    0m1.121s
> real    0m1.128s

> -- After patch --
> real    0m1.275s
> real    0m4.063s
> real    0m1.259s
        regards, tom lane

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