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martinrusev avatar martinrusev commented on August 17, 2024

That's strange.
Is /home/thomas/.Private a separate partition?

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tsileo avatar tsileo commented on August 17, 2024

Here is the result of $ df -h on my server:

Sys. de fichiers            Taille  Uti. Disp. Uti% Monté sur
/dev/sda1              92G  6,8G   81G   8% /
none                  991M  220K  991M   1% /dev
none                 1000M  4,0K 1000M   1% /dev/shm
none                 1000M   92K  999M   1% /var/run
none                 1000M     0 1000M   0% /var/lock
/dev/sdb1             459G   83G  353G  19% /backups
/dev/sda6             365G  9,5G  337G   3% /home
/home/thomas/.Private
                      365G  9,5G  337G   3% /home/thomas

Also, the system page doesn't get updated at all but no error is throwed.

Maybe just stripping the dot in the name should resolve the bug ?

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martinrusev avatar martinrusev commented on August 17, 2024

Yeah, that's how the charts library is behaving - if there is an error, it doesn't displays the charts and that's all.
I will see what I can do about the .

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martinrusev avatar martinrusev commented on August 17, 2024

Can you update Amon and tell me what's happening

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tsileo avatar tsileo commented on August 17, 2024

I get this error on the dashboard, nothing in amond.log, all the charts seems to work except my /home/thomas/.Private partition ( and maybe the cpu but i'm not sure)

Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/tornado-2.1.1-py2.7.egg/tornado/web.py", line 954, in _execute getattr(self, self.request.method.lower())(*args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/amon-0.6_dev-py2.7.egg/amon/web/views.py", line 72, in get unread_values=self.unread_values File "/usr/local/lib/python2.7/dist-packages/amon-0.6_dev-py2.7.egg/amon/web/template.py", line 246, in render return template.render(*args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/jinja2/environment.py", line 894, in render return self.environment.handle_exception(exc_info, True) File "/usr/local/lib/python2.7/dist-packages/amon-0.6_dev-py2.7.egg/amon/web/templates/dashboard.html", line 1, in top-level template code {% extends "base.html" %} File 
"/usr/local/lib/python2.7/dist-packages/amon-0.6_dev-py2.7.egg/amon/web/templates/base.html", line 28, in top-level template code {% block content %} File "/usr/local/lib/python2.7/dist-packages/amon-0.6_dev-py2.7.egg/amon/web/templates/dashboard.html", line 17, in block "content" {% set cpu = last_check.cpu.system + last_check.cpu.user %} UndefinedError: 'dict object' has no attribute 'system'

Thanks!

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martinrusev avatar martinrusev commented on August 17, 2024

Can you please delete the old data.
mongo in the terminal

 use amon
 db.amon_disk.remove()

And if you haven't:

 sudo /etc/init.d/amon restart
 sudo /etc/init.d/amond restart

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tsileo avatar tsileo commented on August 17, 2024

I have reinstalled, dropped the database ( "use amon" and "db.dropDatabase()" ) and I restarted both amon and amond,
and I got this on the dashboard (the CPU, and .Private partition charts doesn't work) :

Error 500

Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/tornado-2.1.1-py2.7.egg/tornado/web.py", line 954, in _execute getattr(self, self.request.method.lower())(*args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/amon-0.6_dev-py2.7.egg/amon/web/views.py", line 72, in get unread_values=self.unread_values File "/usr/local/lib/python2.7/dist-packages/amon-0.6_dev-py2.7.egg/amon/web/template.py", line 246, in render return template.render(*args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/jinja2/environment.py", line 894, in render return self.environment.handle_exception(exc_info, True) File "/usr/local/lib/python2.7/dist-packages/amon-0.6_dev-py2.7.egg/amon/web/templates/dashboard.html", line 1, in top-level template code {% extends "base.html" %} File "/usr/local/lib/python2.7/dist-packages/amon-0.6_dev-py2.7.egg/amon/web/templates/base.html", line 28, in top-level template code {% block content %} File "/usr/local/lib/python2.7/dist-packages/amon-0.6_dev-py2.7.egg/amon/web/templates/dashboard.html", line 17, in block "content" {% set cpu = last_check.cpu.system + last_check.cpu.user %} UndefinedError: 'dict object' has no attribute 'system'

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martinrusev avatar martinrusev commented on August 17, 2024

Can you please check the cpu collection

mongo 
use amon
db.amon_cpu.find()

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tsileo avatar tsileo commented on August 17, 2024

Here is the dump:

> db.amon_cpu.find()
{ "_id" : ObjectId("4edfcbab152b0c3801000014"), "time" : 1323289515 }
{ "_id" : ObjectId("4edfcbe7152b0c380100001a"), "time" : 1323289575 }
{ "_id" : ObjectId("4edfcc23152b0c3801000020"), "time" : 1323289635 }
{ "_id" : ObjectId("4edfcc60152b0c3801000026"), "time" : 1323289695 }
{ "_id" : ObjectId("4edfcc9c152b0c380100002c"), "time" : 1323289756 }
{ "_id" : ObjectId("4edfccd8152b0c3801000032"), "time" : 1323289816 }
{ "_id" : ObjectId("4edfcd14152b0c3801000038"), "time" : 1323289876 }

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martinrusev avatar martinrusev commented on August 17, 2024

The tests are passing. So weird.
Working on that, I will release an update as soon as possible :)

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tsileo avatar tsileo commented on August 17, 2024

Ok thanks ! I am impatient to see the dashboard.

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martinrusev avatar martinrusev commented on August 17, 2024

Can you please the result after running this command:

  iostat -c

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tsileo avatar tsileo commented on August 17, 2024 
Linux 2.6.38-13-server (homeserver)     07/12/2011  _x86_64_    (4 CPU)

avg-cpu:  %user   %nice %system %iowait  %steal   %idle
           0,78    1,26    0,39    0,25    0,00   97,32

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martinrusev avatar martinrusev commented on August 17, 2024

Sorry again, but its working everywhere I check. One last command:
python in the terminal:

 from amon.system.collector import system_info_collector
 system_info_collector.get_cpu_utilization()

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tsileo avatar tsileo commented on August 17, 2024 
>>> from amon.system.collector import system_info_collector
>>> system_info_collector.get_cpu_utilization()
{}

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martinrusev avatar martinrusev commented on August 17, 2024

I saw the problem :)
Localization.
By default iostat displays things with . and on your system its ,
I am working on a fix. Thank you for the patience

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tsileo avatar tsileo commented on August 17, 2024

Ok thanks you so much !

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martinrusev avatar martinrusev commented on August 17, 2024

You can update now. That issue is fixed in 0.5.6

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tsileo avatar tsileo commented on August 17, 2024

There is still a bug, I got this error when I tried system_info_collector.get_cpu_utilization():

>>> system_info_collector.get_cpu_utilization()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python2.7/dist-packages/amon-0.6_dev-py2.7.egg/amon/system/collector.py", line 198, in get_cpu_utilization
    cpu_values = map(lambda x: int(float(x)), values) # Convert the values to float and then to int
  File "/usr/local/lib/python2.7/dist-packages/amon-0.6_dev-py2.7.egg/amon/system/collector.py", line 198, in <lambda>
    cpu_values = map(lambda x: int(float(x)), values) # Convert the values to float and then to int
ValueError: invalid literal for float(): 0,79

I sent you a pull request (https://github.com/tsileo/amon/commit/11e778c03daa09dc23f31e165ceb5c30b07f629b), the line 198 of amon/system/collector.py should be:

cpu_values = map(lambda x: int(float(x.replace(',', '.'))), values)

And just a detail, there is a little bug in the css of the dashboard (http://www.uploadscreenshot.com/image/613846/2658454) and there is no chart for "/home/thomas/.Private". And the update button in the system page contain "http://127.0.0.1:2464/system?date_from=.." in hard so its broken when I try to acced over the network via the apache proxy mod, it should be "/system?date_from=..."

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martinrusev avatar martinrusev commented on August 17, 2024

The float bug should be fixed.
For the private thing charts -> its more complicated than I though, so I will leave it for tomorrow :)
The url you see in the system page is from the /etc/amon.conf, so just leave host empty and everything should work just fine.
Or add a static ip: 83.23.something ... if you can

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rogeriopvl avatar rogeriopvl commented on August 17, 2024

Hi!

I wonder if it's possible to make this work when iostat is not available.

$ iostat -c
Cannot find disk data

I'm using amon on a VPS.

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loicm avatar loicm commented on August 17, 2024

Same error here on a VPS while using iostat. Is there a fallback available?

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martinrusev avatar martinrusev commented on August 17, 2024

Can you please paste me the error and tell me your OS details

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loicm avatar loicm commented on August 17, 2024

$ iostat -c
Cannot find disk data

It's an ubuntu 11.10 (VPS). What details do you want?

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loicm avatar loicm commented on August 17, 2024

And the exact error while accessing the dashboard is :

Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/tornado-2.2-py2.7.egg/tornado/web.py", line 988, in _execute
    getattr(self, self.request.method.lower())(*args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/tornado-2.2-py2.7.egg/tornado/web.py", line 1739, in wrapper
    return method(self, *args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/amon-0.7.5-py2.7.egg/amon/web/views/app.py", line 52, in get
    process_check_first=process_check_first,
  File "/usr/local/lib/python2.7/dist-packages/amon-0.7.5-py2.7.egg/amon/web/views/base.py", line 114, in render
    rendered_template = jinja_render(template, *args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/amon-0.7.5-py2.7.egg/amon/web/template.py", line 333, in render
    return template.render(*args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/Jinja2-2.6-py2.7.egg/jinja2/environment.py", line 894, in render
    return self.environment.handle_exception(exc_info, True)
  File "/usr/local/lib/python2.7/dist-packages/amon-0.7.5-py2.7.egg/amon/web/templates/dashboard.html", line 1, in top-level template code
    {% extends "base.html" %}
  File "/usr/local/lib/python2.7/dist-packages/amon-0.7.5-py2.7.egg/amon/web/templates/base.html", line 32, in top-level template code
    {% block content %}
  File "/usr/local/lib/python2.7/dist-packages/amon-0.7.5-py2.7.egg/amon/web/templates/dashboard.html", line 23, in block "content"
    {% set cpu = last_check.cpu.system + last_check.cpu.user %}
UndefinedError: 'dict object' has no attribute 'system'

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martinrusev avatar martinrusev commented on August 17, 2024

Can you please try sar 1 1 and if it works, I am going to merge this pull request https://github.com/martinrusev/amon/pull/87 as a fallback

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loicm avatar loicm commented on August 17, 2024 
$ sar 1 1
Linux 2.6.32-042stab049.6 (vks10334)    03/22/2012  _x86_64_    (1 CPU)

11:09:48 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
11:09:49 AM     all      0.00      0.00      0.00      0.00      0.00      0.00
Average:        all      0.00      0.00      0.00      0.00      0.00      0.00

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martinrusev avatar martinrusev commented on August 17, 2024

Nice. Thank you.

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rogeriopvl avatar rogeriopvl commented on August 17, 2024

Great this works :)

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