Re: long wait times in ProcessCatchupEvent() - Mailing list pgsql-performance

From Mladen Gogala
Subject Re: long wait times in ProcessCatchupEvent()
Date
Msg-id 4D1BD84C.6080706@vmsinfo.com
Whole thread Raw
In response to Re: long wait times in ProcessCatchupEvent()  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: long wait times in ProcessCatchupEvent()
List pgsql-performance
On 12/29/2010 2:58 PM, Tom Lane wrote:
> It happened for you on 8.4 too?  In that previous thread you were still
> on 8.3.  If you did see it on 8.4 then it wasn't sinval ...
>
>             regards, tom lane
>
May I ask what exactly is "sinval"? I took a look at Craig's problem and
your description but I wasn't able to figure out what is sinval lock and
what does it lock? I apologize if the question is stupid.

--
Mladen Gogala
Sr. Oracle DBA
1500 Broadway
New York, NY 10036
(212) 329-5251
www.vmsinfo.com


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