RE: informix session memory usage problem
Yasar,
Please, can You try to analyze the following:
1. Memory allocation by segment:
onstat -g seg2. Total memory allocation:
onstat -g mem3. If You find that some particular pool reported in (2)
is very big, please, try to investigate it with
onstat -g <pool name|session id>
If Your problem is related to some memory leak,
the output should help You to reveal it
------------------------------------------
Alexey Sonkin
> -----Original Message-----
> From: yasarakman@isnet.net.tr [mailto:yasarakman@isnet.net.tr]
> Sent: Tuesday, April 06, 2004 7:30 AM
> To: informix-list@iiug.org
> Subject: informix session memory usage problem
>
> Hi,
> we have recently upgraded our informix from 9.21 to 9.40. After
> upgrade
> informix consumes all machine memory. We have to stop and start
> informix.
>
> We notice that informix session starts with 5 Mbyte memory than it
> gets bigger and bigger. One of the process goes up to 365,260,800
> total memory and 13,323,056 used memory.
>
> I wonder is there a memory usage problem introduced with informix
> 9.40?
> and what is the differance between the "total memory" and used memory
> on "onstat -g ses" output?
>
> session #RSAM total used
> id user tty pid hostname threads memory
> memory 110 appa - 1107443 e2 1 365260800
> 13323056 off
>
> Yasar Akman
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