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Re: Solaris excesive semaphores usage. - Mailing list pgsql-hackers

From Tom Lane
Subject Re: Solaris excesive semaphores usage.
Date
Msg-id 20800.1166110876@sss.pgh.pa.us
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In response to Solaris excesive semaphores usage.  (Pedro Baldanta <pjbs39@tid.es>)
List pgsql-hackers
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Pedro Baldanta <pjbs39@tid.es> writes:
> PostgreSQL 8.0.1
> SunOS relayprod02 5.9 Generic_118558-19 sun4u sparc SUNW,Sun-Fire-V440 
> -> Solaris 9 on Sparc processor.
> We are running java app over PostgreSQL. Everything works fine but we 
> detected high semaphore usage during a heavy query process.

This sounds like a context swap storm ... search the archives for that
phrase, and then consider moving onto a more recent PG release.
        regards, tom lane

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