Alvaro Herrera <[EMAIL PROTECTED]> writes:
> On Wed, Sep 29, 2004 at 11:23:52PM -0600, Ed L. wrote:
>> On Wednesday September 29 2004 5:17, Tom Lane wrote:
>>> 2004-09-29 18:14:53.621 [520] ERROR: Memory exhausted in
>>> AllocSetAlloc(1189)
>>>
>>> Analyze: 132263832 total in 27 blocks; 2984 free (35 chunks); 132260848
>>> used
>>>
>>> Either increase your per-process memory limit, or reduce the statistics
>>> targets for this table ...
>>
>> Can you explain a little more of how you interpret the numbers above to draw
>> your conclusion?
> I just means that, from the operating system POV, there are 132263832
> bytes in use. The rest is Pg internal bookkeeping that doesn't help you
> any.
Well, the other potentially interesting deduction is that the failure
came during a request for a small additional amount of memory, viz 1189
bytes. Had the AllocSetAlloc call been requesting hundreds of megs,
my thoughts would have turned to corrupt data (specifically a broken
field-length word) instead of memory exhaustion per se.
regards, tom lane
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