Re: pg_dump incredibly slow dumping a single schema from a large db

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От Mike Roest
Тема Re: pg_dump incredibly slow dumping a single schema from a large db
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Msg-id CAE7ByhgEPyoX+1rz-PjJn5GBWkTuex_C6y9po5d-7mpeS57UyQ@mail.gmail.com
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Ответ на Re: pg_dump incredibly slow dumping a single schema from a large db  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: pg_dump incredibly slow dumping a single schema from a large db  (Tom Lane <tgl@sss.pgh.pa.us>)
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That could be out-of-date info though.  Here's some info about
another possibility:
http://wiki.postgresql.org/wiki/Profiling_with_perf

 
There we go this perf worked on the VM.  

The file is 6 megs so I've dropped it here.

That was doing perf for the length of the pg_dump command and then a perf report -n

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