Re: Reduce ProcArrayLock contention

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От Simon Riggs
Тема Re: Reduce ProcArrayLock contention
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Msg-id CANP8+jKpLnzfrnwSv1GgSXJmbqGdtojRADFa+NVrBfg4BUPumA@mail.gmail.com
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Ответ на Re: Reduce ProcArrayLock contention  (Amit Kapila <amit.kapila16@gmail.com>)
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On 30 June 2015 at 07:30, Amit Kapila <amit.kapila16@gmail.com> wrote:
 
Sure and I think we might want to try something similar even
for XLogFlush where we use LWLockAcquireOrWait for
WALWriteLock, not sure how it will workout in that case as
I/O is involved, but I think it is worth trying.

+1 

--
Simon Riggs                http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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