[lm-sensors] Logging and plotting

[lm-sensors] Logging and plotting

[Phillip Susi]

Is there a way to log the sensors from a server over say, a 24 hour
period, and plot the results?

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Re: [lm-sensors] Logging and plotting

[Ian Dobson]

Hi,

Have a look at munin. My temperature logs:- 
http://mail.planet-ian.com/munin/planet-ian.com/alpha2.planet-ian.com/sensors_temp.html

Regards
Ian Dobson
--------------------------------------------------
From: "Phillip Susi" <psusi@cfl.rr.com>
Sent: Friday, March 18, 2011 8:11 PM
To: <lm-sensors@lm-sensors.org>
Subject: [lm-sensors] Logging and plotting

> Is there a way to log the sensors from a server over say, a 24 hour
> period, and plot the results?
>
> _______________________________________________
> lm-sensors mailing list
> lm-sensors@lm-sensors.org
> http://lists.lm-sensors.org/mailman/listinfo/lm-sensors 


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Re: [lm-sensors] Logging and plotting

[Phillip Susi]

On 3/18/2011 3:17 PM, Ian Dobson wrote:
> Hi,
> 
> Have a look at munin. My temperature logs:-
> http://mail.planet-ian.com/munin/planet-ian.com/alpha2.planet-ian.com/sensors_temp.html

Very nice, what tool do you use to generate those graphs?

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Re: [lm-sensors] Logging and plotting

[Phillip Susi]

On 3/18/2011 3:27 PM, Phillip Susi wrote:
> Very nice, what tool do you use to generate those graphs?

Nevermind, finally found the right link.

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Re: [lm-sensors] Logging and plotting

[Jean Delvare]

On Fri, 18 Mar 2011 20:17:04 +0100, Ian Dobson wrote:
> From: "Phillip Susi" <psusi@cfl.rr.com>
> Sent: Friday, March 18, 2011 8:11 PM
> To: <lm-sensors@lm-sensors.org>
> Subject: [lm-sensors] Logging and plotting
> 
> > Is there a way to log the sensors from a server over say, a 24 hour
> > period, and plot the results?
> 
> Have a look at munin. My temperature logs:- 
> http://mail.planet-ian.com/munin/planet-ian.com/alpha2.planet-ian.com/sensors_temp.html

Alternatively, sensord is included in lm-sensors, it's not exactly
user-friendly to setup, but it does a decent job for logging (over 7 days) and
plotting (daily and weekly graphs). See an example graph at:
http://www.lm-sensors.org/wiki/ProjectInformation

-- 
Jean Delvare

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Re: [lm-sensors] Logging and plotting

[Phillip Susi]

On 3/18/2011 4:35 PM, Jean Delvare wrote:
> Alternatively, sensord is included in lm-sensors, it's not exactly
> user-friendly to setup, but it does a decent job for logging (over 7 days) and
> plotting (daily and weekly graphs). See an example graph at:
> http://www.lm-sensors.org/wiki/ProjectInformation

Ahh, that looks more like what I was looking for, but this munin thing
looks pretty cool too, now that I have it going.

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Re: [lm-sensors] Logging and plotting

[Jeff Rickman]

On 3/18/2011 2:11 PM, Phillip Susi wrote:
> Is there a way to log the sensors from a server over say, a 24 hour
> period, and plot the results?
>
> _______________________________________________
> lm-sensors mailing list
> lm-sensors@lm-sensors.org
> http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
>

I use a Perl-based CGI called Systemgraph:
http://www.decagon.de/sw/systemgraph/

Systemgraph collects the data in RRDtool databases on the host machine 
being measured. As long as the host is "up" and "crond" is running, 
Systemgraph will quietly collect data. Impact to system resources, even 
on an Intel Atom 230 CPU or VIA C7-D 1.5GHz CPU is minimal in my experience.

In my case I use Fedora Core. The FC RPMs also worked for me under RHEL6 
(Scientific Linux 6.0). I have used Apache and BOA as the web server for 
Systemgraph. OpenSuse, Gentoo and Slackware are also supported. Source 
code is available.

Setup should take about 15 minutes or less. Install the appropriate 
files. Edit the Systemgraph config file. Possibly make minor edits to 
one or more of the Systemgraph Perl scripts (usually rrd_health.pl which 
handles sensors that LM_Sensors would talk to). Wait for the data to 
display.


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