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Re: postgres writer process growing up too much

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Heiner Vega wrote:
Hi to everyone

I've been monitoring my postgres processes and I noticed that the resident
memory
size of the writer process is growing up too much.

YESTERDAY:

 PID   USER      PR  NI  VIRT  RES  SHR  S %CPU %MEM    TIME+  COMMAND

11419 postgres   15   0  155m  112m 112m S  0.0  3.0   0:00.49 postgres:
writer process

TODAY:
 PID   USER      PR  NI  VIRT  RES  SHR  S %CPU %MEM    TIME+  COMMAND

11419 postgres   15   0  155m  140m 139m S  0.0  3.7   0:01.09 postgres:
writer process

Notice the "SHR"=shared value. That's 155MB virtual memory, 140MB of it resident of which 139MB is shared with other processes. So - nothing to worry about.

--
  Richard Huxton
  Archonet Ltd

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