Joe Healy wrote:
(forgot to send to list)
Dan Harris wrote:
architecture of the server hardware. It would be very nice if I could
check the load of the server at certain intervals to throttle the
number of concurrent queries and mitigate load problems when other
processes might be already inducing a significant load.
I have installed munin (http://munin.projects.linpro.no/) on a few
systems. This lets you look at graphs of system resources/load etc. I
have also added python scripts which do sample queries to let me know if
performance/index size is changing dramatically. I have attached an
example script.
For general monitoring of a handful of servers, I've been impressed with
munin. It's very simple to get it running and write your own plugins.
--
Richard Huxton
Archonet Ltd
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