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Re: How to extend pmlogger's default configuration when using pmmgr

To: Tadej JaneÅ <tadej.j@xxxxxx>
Subject: Re: How to extend pmlogger's default configuration when using pmmgr
From: "Frank Ch. Eigler" <fche@xxxxxxxxxx>
Date: Wed, 9 Sep 2015 08:51:02 -0400
Cc: pcp@xxxxxxxxxxx
Delivered-to: pcp@xxxxxxxxxxx
In-reply-to: <1441790097.27574.20.camel@tlinux64>
References: <1441613884.8358.33.camel@tlinux64> <y0m37yqkqph.fsf@xxxxxxxx> <1441790097.27574.20.camel@tlinux64>
User-agent: Mutt/1.4.2.2i
Hi -

> [...]
> So I went directly to the nginx_host and checked the metrics:
> [tadej@nginx_host ~]$  pmval nginx.active 
> [...]
> pmval: pmFetch: Unknown or illegal metric identifier
> pmval: pmFetch: Unknown or illegal metric identifier
> [...]

That would indicate a buggy or misconfigured nginx pmda,
so a problem far upstream of pmmgr & pmlogger.  Check
/var/log/pcp/pmcd/nginx* for logs; maybe rerun the
/var/lib/pcp/pmdas/nginx/Install script.

- FChE

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