The monitorix configuration file by default is
/etc/monitorix/monitorix.conf
There you can find the module name of the perl module that implements each
graph. For the Memory allocation you will see that it says _system3 so the
perl module to look for is system.pm.
The pm's are located in /usr/lib/monitorix
They have entry functions that are called from the monitorix main program
for the three phases of monitoring for each module: 1) Initialize database,
2) update database on each time instant 3) Generate the graph
The three corresponding functions in the perl module are suffixed with
init, update and cgi onto their name.
This is a very general description. You have to dive into the code now and
also get familiar with the rrd database system and operations.
The update function stores mtotl and mfree into the database without
change.
For the Megabytes calculation you have to look for mtotl var assignments ,
DEF and CDEF statements in the system_cgi function.
This should get you on track. Have fun!
Elias Crespin
El 19 févr. 2016, a las 22:45, vdsocks <vdso...@worldwideemail.org>
escribió:
It's already updated:
Name : monitorix
Arq. : noarch
Epoch : 0
Versão : 3.8.1
Release : 1.fc22
Tam. : 1.6 M
Repo : @System
>From repo : updates
Where can I find this module?
---- Em Sex, 19 Fev 2016 19:40:59 -0200 *Elias
Crespin<el...@ateliercrespin.com <el...@ateliercrespin.com>>* escreveu ----
In my monitoring, version 3.8.1 , the result is already divided by 1024 and
appears in Megabytes. I would suggest you to upgrade.
If you can not upgrade you will need to go into the perl module of that
graph and modify it. I recommend upgrading Monitorix
Elias Crespin
El 19 févr. 2016, a las 22:36, vdsocks <vdso...@worldwideemail.org>
escribió:
MemTotal: 12293140 kB
MemFree: 932884 kB
Buffers: 369432 kB
Cached: 7581596 kB
And how can I view the Memory allocation in MegaBytes ?
---- Em Sex, 19 Fev 2016 19:28:56 -0200 *Elias
Crespin<el...@ateliercrespin.com <el...@ateliercrespin.com>>* escreveu ----
Hello,
The values that are displayed in Monitorix's Memory allocation graph for
linux systems is obtained from four fields of the /proc/meminfo file.
If you run the command
cat /proc/meminfo | grep "MemTotal\|^MemFree\|^Buffers\|^Cached"
you will see current value of what monitorix is displaying in the time
series graph for Buffers and Chached.
Finally, the Used value is calculated as MemTotal - MemFree. You might want
to see it on the command line with
echo `cat /proc/meminfo | grep "MemTotal\|^MemFree\|^Buffers\|^Cached" |
awk '{print $2}'` | awk '{print $1 - $2}'
Regards,
Hope this helps,
Elias
2016-02-19 19:48 GMT+01:00 vdsocks <vdso...@worldwideemail.org>:
Jordi,
You said it's correct. I will try the option of to trust you.
Now, the problem is: How can I change the visualization in MEGABYTES ?
---- Em Sex, 19 Fev 2016 16:41:44 -0200 *vdsocks<vdso...@worldwideemail.org
<vdso...@worldwideemail.org>>* escreveu ----
The monitorix graph is showing a straight line for two (and differents and
constant) usage and didn't you see anything to fix?
I really want it to be true. But firefox eats my memory for each tab. Lol
Thank you very much for dont help me
---- Em Sex, 19 Fev 2016 16:36:55 -0200 *Jordi Sanfeliu<jo...@fibranet.cat
<jo...@fibranet.cat>>* escreveu ----
That graph <http://prntscr.com/a58txg> is telling you that you are using
around 3.5GB for user applications.
I'm still don't see anything to fix.
On 19-02-2016 19:27, vdsocks wrote:
> There are 3GB allocated and here say 11kb (or 11GB like you said):
> http://prntscr.com/a58txg
>
> There's nothing possible to try to fix it?
> I'm here to make changes :)
>
---
Jordi Sanfeliu
FIBRANET Network Services Provider
http://www.fibranet.cat
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