How to debug the performance issues via which system catalog.Thanks. - Mailing list pgsql-general

From leaf_yxj
Subject How to debug the performance issues via which system catalog.Thanks.
Date
Msg-id 1337280846976-5709065.post@n5.nabble.com
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Responses Re: How to debug the performance issues via which system catalog.Thanks.
List pgsql-general
I know we can know the currenct activity via pg_stat_activity. What's else
you guys use to debug.
And for some times back, how can we check the activities?

Thanks.

Grace

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