I am taking periodic snapshots from the system view 'pg_stat_bgwriter'
from both the master and the hot standby.
- Brian F
On 02/28/2012 09:22 PM, Fujii Masao wrote:
On Wed, Feb 29, 2012 at 7:53 AM, Brian Fehrle
<brianf@xxxxxxxxxxxxxxxxxxx> wrote:
Hi all,
I have two PostgreSQL 9.0.5 clusters, one is a master and the other is a hot
standby via streaming replication. I'm monitoring some stats on each and I'm
noticing something very odd. On the master, I get between 2 and 4 requested
checkpoints per hour, but on the hot standby I'm seeing between 200 and 300
requested checkpoints per hour.
How did you get that information? Enable log_checkpoints?
Regards,
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