Re: [PATCH] pgbench --throttle (submission 7 - with lag measurement) - Mailing list pgsql-hackers

From Tatsuo Ishii
Subject Re: [PATCH] pgbench --throttle (submission 7 - with lag measurement)
Date
Msg-id 20130723.085145.919230098455216324.t-ishii@sraoss.co.jp
Whole thread Raw
In response to Re: [PATCH] pgbench --throttle (submission 7 - with lag measurement)  (Greg Smith <greg@2ndQuadrant.com>)
List pgsql-hackers
> Very minor update with V19 here, to reflect Alvaro's comments.  The
> tricky part now reads like this:
> 
> High rate limit schedule lag values, that is lag values that are large
> compared to the actual transaction latency, indicate that something is
> amiss in the throttling process.  High schedule lag can highlight a
> subtle problem there even if the target rate limit is met in the end.

I have committed this along with slight modification. I changed
"--rate rate" to "--rate=rate" to follow option style of pgbench.

Also I have removed a space in "--progress= sec" in the doc, which is
probably mistakenly added by previous commit.
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese: http://www.sraoss.co.jp



pgsql-hackers by date:

Previous
From: Andrew Dunstan
Date:
Subject: Re: proposal - psql - show longest tables
Next
From: Tom Lane
Date:
Subject: Re: ALTER SYSTEM SET command to change postgresql.conf parameters (RE: Proposal for Allow postgresql.conf values to be changed via SQL [review])