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Re: pmwebd: Defining the directory for PCP Archives

To: "Frank Ch. Eigler" <fche@xxxxxxxxxx>
Subject: Re: pmwebd: Defining the directory for PCP Archives
From: Chandana De Silva <chandana@xxxxxxxxxxxxx>
Date: Thu, 04 Dec 2014 09:54:50 +1100
Cc: pcp@xxxxxxxxxxx
Delivered-to: pcp@xxxxxxxxxxx
In-reply-to: <20141202230914.GQ5088@xxxxxxxxxx>
References: <1417459116.12396.15.camel@tardis> <y0ma9376psv.fsf@xxxxxxxx> <1417499687.17867.23.camel@tardis> <20141202121245.GP5088@xxxxxxxxxx> <1417556631.941.12.camel@tardis> <20141202230914.GQ5088@xxxxxxxxxx>
Reply-to: chandana@xxxxxxxxxxxxx
Hello Frank

Added verbosity, and tried :

$ tail -f /var/log/pcp/pmwebd/pmwebd.log
        Verbosity level 3
        Using libmicrohttpd 0.9.22
        PMAPI prefix /pmapi
        Serving non-pmwebapi URLs under directory /usr/share/pcp/webapps
        Remote context creation requests enabled
        Archive base directory: /var/logdata/pmlogger/
        Graphite API enabled
        Graphite API Cairo graphics rendering compiled-in
        Periodic client statistics dumped roughly every 300s
        Using up to 0 auxiliary threads
[Wed Dec  3 22:49:47] pmwebd(17772): [10.17.1.18:55220] HTTP/1.1 GET /
[Wed Dec  3 22:49:50] pmwebd(17772): [10.17.1.18:55220] HTTP/1.1 GET /graphite/
[Wed Dec  3 22:49:50] pmwebd(17772): [10.17.1.18:55220] HTTP/1.1 GET 
/graphite/composer/ =
[Wed Dec  3 22:49:50] pmwebd(17772): [10.17.1.18:55220] HTTP/1.1 GET 
/graphite/composer/index.html =
[Wed Dec  3 22:49:50] pmwebd(17772): [10.17.1.18:55220] pmwebres serving file 
/usr/share/pcp/webapps/graphite/composer/index.html
[Wed Dec  3 22:49:51] pmwebd(17772): [10.17.1.18:55220] HTTP/1.1 GET /render
[Wed Dec  3 22:49:51] pmwebd(17772): [10.17.1.18:55220] suspicious resource 
path /usr/share/pcp/webapps/render
[Wed Dec  3 22:49:51] pmwebd(17772): [10.17.1.18:55220] HTTP/1.1 GET 
/graphite/render/ _salt=1417646991.127 height=308 width=586
[Wed Dec  3 22:49:51] pmwebd(17772): [10.17.1.18:55220] digested 0 metrics, 
timespan [1417560591-1417646991 by 85], in 0.002ms 
[Wed Dec  3 22:49:54] pmwebd(17772): [10.17.1.18:55220] HTTP/1.1 GET 
/graphite/metrics/find/ _dc=1417646994317 contexts=1 format=treejson 
node=GraphiteTree path= query=*
[Wed Dec  3 22:49:54] pmwebd(17772): [10.17.1.18:55220] Searching for archives 
under /var/logdata/pmlogger/
[Wed Dec  3 22:49:57] pmwebd(17772): [10.17.1.18:55220] enumerated 701382 
metrics
[Wed Dec  3 22:50:04] pmwebd(17772): [10.17.1.18:55220] HTTP/1.1 GET 
/graphite/metrics/find/ _dc=1417647004436 contexts=1 format=treejson 
node=-2F-var-2F-logdata-2F-pmlogger-2F-archdb1-2E-prd-2E-mel-2F-20141118-2E-meta
 
path=-2F-var-2F-logdata-2F-pmlogger-2F-archdb1-2E-prd-2E-mel-2F-20141118-2E-meta
 
query=-2F-var-2F-logdata-2F-pmlogger-2F-archdb1-2E-prd-2E-mel-2F-20141118-2E-meta.*
[Wed Dec  3 22:50:04] pmwebd(17772): [10.17.1.18:55220] Searching for archives 
under /var/logdata/pmlogger/
[Wed Dec  3 22:50:04] pmwebd(17772): [10.17.1.18:55220] enumerated 1370 metrics
[Wed Dec  3 22:50:06] pmwebd(17772): [10.17.1.18:55220] HTTP/1.1 GET 
/graphite/metrics/find/ _dc=1417647006094 contexts=1 format=treejson 
node=-2F-var-2F-logdata-2F-pmlogger-2F-archdb1-2E-prd-2E-mel-2F-20141118-2E-meta.disk
 
path=-2F-var-2F-logdata-2F-pmlogger-2F-archdb1-2E-prd-2E-mel-2F-20141118-2E-meta.disk
 
query=-2F-var-2F-logdata-2F-pmlogger-2F-archdb1-2E-prd-2E-mel-2F-20141118-2E-meta.disk.*
[Wed Dec  3 22:50:06] pmwebd(17772): [10.17.1.18:55220] Searching for archives 
under /var/logdata/pmlogger/
[Wed Dec  3 22:50:06] pmwebd(17772): [10.17.1.18:55220] enumerated 123 metrics
[Wed Dec  3 22:50:08] pmwebd(17772): [10.17.1.18:55220] HTTP/1.1 GET 
/graphite/metrics/find/ _dc=1417647008097 contexts=1 format=treejson 
node=-2F-var-2F-logdata-2F-pmlogger-2F-archdb1-2E-prd-2E-mel-2F-20141118-2E-meta.disk.all
 
path=-2F-var-2F-logdata-2F-pmlogger-2F-archdb1-2E-prd-2E-mel-2F-20141118-2E-meta.disk.all
 
query=-2F-var-2F-logdata-2F-pmlogger-2F-archdb1-2E-prd-2E-mel-2F-20141118-2E-meta.disk.all.*
[Wed Dec  3 22:50:08] pmwebd(17772): [10.17.1.18:55220] Searching for archives 
under /var/logdata/pmlogger/
[Wed Dec  3 22:50:08] pmwebd(17772): [10.17.1.18:55220] enumerated 15 metrics
[Wed Dec  3 22:50:09] pmwebd(17772): [10.17.1.18:55220] HTTP/1.1 GET 
/graphite/render/ _salt=1417647009.812 height=308 
target=-2F-var-2F-logdata-2F-pmlogger-2F-archdb1-2E-prd-2E-mel-2F-20141118-2E-meta.disk.all.avactive
 width=586
[Wed Dec  3 22:50:09] pmwebd(17772): [10.17.1.18:55220] Searching for archives 
under /var/logdata/pmlogger/
[Wed Dec  3 22:50:09] pmwebd(17772): [10.17.1.18:55220] enumerated 1 metrics
[Wed Dec  3 22:50:09] pmwebd(17772): [10.17.1.18:55220] digested 1 metrics, 
timespan [1417560609-1417647009 by 85], in 15.574ms 
[Wed Dec  3 22:50:16] pmwebd(17772): [10.17.1.18:55220] HTTP/1.1 GET 
/graphite/render/ _salt=1417647016.797 height=308 width=586
[Wed Dec  3 22:50:16] pmwebd(17772): [10.17.1.18:55220] digested 0 metrics, 
timespan [1417560616-1417647016 by 85], in 0.002ms



On Tue, 2014-12-02 at 18:09 -0500, Frank Ch. Eigler wrote:
> > $ cat /var/log/pcp/pmwebd/pmwebd.log
> > [Tue Dec  2 21:31:42] pmwebd(32481): pmwebd
> >     Archive base directory: /var/logdata/pmlogger/
> >     Graphite API enabled
> >     Graphite API Cairo graphics rendering compiled-in
> > [...]
> 
> That looks good.  Try adding a few more -v (verbose) flags to
> pmwebd.options to get more data in the .log file.
> 
> 
> - FChE

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