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Re: Oracle connection debugging (was Re: [pcp] Handling Oracle PMDA Late

To: Marko Myllynen <myllynen@xxxxxxxxxx>
Subject: Re: Oracle connection debugging (was Re: [pcp] Handling Oracle PMDA Latencies)
From: Nathan Scott <nathans@xxxxxxxxxx>
Date: Thu, 26 May 2016 03:37:10 -0400 (EDT)
Cc: pcp developers <pcp@xxxxxxxxxxx>
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Reply-to: Nathan Scott <nathans@xxxxxxxxxx>
Thread-index: CwWO+Yk+KKflHwpv5sqsi21VHj6wug==
Thread-topic: Oracle connection debugging (was Re: [pcp] Handling Oracle PMDA Latencies)
Hi Marko,

----- Original Message -----
> [...]
> so I can't see how to improve this. Thus your suggestion to make these
> two clusters opt-in is probably the most feasible solution at least in
> the short-term. Here oracle.object_cache will be ignored but I can try
> to see how things work after enabling oracle.file.

My main QA machine is in the late stages of dying unfortunately, so I've
not finished QA on this change yet - but, here's a pmdaoracle.pl patch to
try out in the meantime.  (see $disable_object_cache & $disable_filestat)

cheers.

--
Nathan

Attachment: oracle.patch
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