Re: 8.4 open item: copy performance regression?

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От Kevin Grittner
Тема Re: 8.4 open item: copy performance regression?
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Msg-id 4A3A8F860200002500027DD9@gw.wicourts.gov
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Ответ на Re: 8.4 open item: copy performance regression?  (Kenneth Marshall <ktm@rice.edu>)
Ответы Re: 8.4 open item: copy performance regression?  (Kenneth Marshall <ktm@rice.edu>)
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Kenneth Marshall <ktm@rice.edu> wrote: 
> What is not clear from Stefen's function listing is how the 8.4
> server could issue 33% more XLogInsert() and CopyReadLine()
> calls than the 8.3.7 server using the same input file.
I thought those were profiling numbers -- the number of times a timer
checked what was executing and found it in that method.  Which
suggests that those two methods are probably slower now than in 8.3.7,
at least in some environments.
-Kevin


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