Re: stats collector process high CPU utilization

От: Tom Lane
Тема: Re: stats collector process high CPU utilization
Дата: ,
Msg-id: 28377.1172799353@sss.pgh.pa.us
(см: обсуждение, исходный текст)
Ответ на: Re: stats collector process high CPU utilization  ("Merlin Moncure")
Ответы: Re: stats collector process high CPU utilization  (Magnus Hagander)
Список: pgsql-performance

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stats collector process high CPU utilization  (Benjamin Minshall, )
 Re: stats collector process high CPU utilization  (Tom Lane, )
  Re: stats collector process high CPU utilization  (Benjamin Minshall, )
   Re: stats collector process high CPU utilization  (Tom Lane, )
    Re: stats collector process high CPU utilization  (Benjamin Minshall, )
     Re: stats collector process high CPU utilization  (Tom Lane, )
      Re: stats collector process high CPU utilization  (Benjamin Minshall, )
       Re: stats collector process high CPU utilization  (Tom Lane, )
        Re: stats collector process high CPU utilization  (Benjamin Minshall, )
         Re: stats collector process high CPU utilization  (Tom Lane, )
          Re: stats collector process high CPU utilization  (, )
           Re: stats collector process high CPU utilization  (Tom Lane, )
            Re: stats collector process high CPU utilization  (Alvaro Herrera, )
             Re: stats collector process high CPU utilization  (Tom Lane, )
              Re: stats collector process high CPU utilization  (Tom Lane, )
               Re: stats collector process high CPU utilization  (Benjamin Minshall, )
                Re: stats collector process high CPU utilization  (Tom Lane, )
                 Re: stats collector process high CPU utilization  (Benjamin Minshall, )
                  Re: stats collector process high CPU utilization  (Tom Lane, )
                   Re: stats collector process high CPU utilization  (Benjamin Minshall, )
                   Re: stats collector process high CPU utilization  ("Merlin Moncure", )
                    Re: stats collector process high CPU utilization  (Tom Lane, )
                     Re: stats collector process high CPU utilization  ("Merlin Moncure", )
                      Re: stats collector process high CPU utilization  (Tom Lane, )
                       Re: stats collector process high CPU utilization  (Magnus Hagander, )
                   Re: stats collector process high CPU utilization  (Bruce Momjian, )
                    Re: stats collector process high CPU utilization  ("Joshua D. Drake", )

"Merlin Moncure" <> writes:
> On 3/2/07, Tom Lane <> wrote:
>> "Merlin Moncure" <> writes:
>>> I think this explains the trigger that was blowing up my FC4 box.
>>
>> I dug in the archives a bit and couldn't find the report you're
>> referring to?

> I was referring to this:
> http://archives.postgresql.org/pgsql-hackers/2007-02/msg01418.php

Oh, the kernel-panic thing.  Hm, I wouldn't have thought that replacing
a file at a huge rate would induce a kernel panic ... but who knows?
Do you want to try installing the one-liner patch and see if the panic
goes away?

Actually I was wondering a bit if that strange Windows error discussed
earlier today could be triggered by this behavior:
http://archives.postgresql.org/pgsql-general/2007-03/msg00000.php

            regards, tom lane


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