Thread: statistics monitoring performance improvment -- 8.1 as well as 8.2 ?
statistics monitoring performance improvment -- 8.1 as well as 8.2 ?
From
scottb@intercastingcorp.com
Date:
Last year, there was a problem involving stats_command_string in early 8.1.x http://archives.postgresql.org/pgsql-bugs/2006-01/msg00151.php I see mentions of performance improvements in the statistics collector for 8.2.x http://www.postgresql.org/docs/8.2/static/release-8-2.html "Improve performance of statistics monitoring, especially stats_command_string (Tom, Bruce) This release enables stats_command_string by default, now that its overhead is minimal." Did those improvements ever get applied to postgres 8.1.y ? perhaps in 8.1.8 or 8.1.9 ? thank you, - Scott Bjerke DBA, intercasting corporation
Re: statistics monitoring performance improvment -- 8.1 as well as 8.2 ?
From
Michael Glaesemann
Date:
On Jun 18, 2007, at 16:23 , scottb@intercastingcorp.com wrote: > Did those improvements ever get applied to postgres 8.1.y ? > perhaps in 8.1.8 or 8.1.9 ? Check the release notes for those versions, or possibly CVS. Most likely not, as usually only bug fixes are back patched. Michael Glaesemann grzm seespotcode net