f31c0e492d
Add a load module that shows 1/5/15 minute load average and allows the user to set warning and critical thresholds on the 1 minute average. fixes #9
37 lines
1.2 KiB
Python
37 lines
1.2 KiB
Python
import bumblebee.module
|
|
import multiprocessing
|
|
import os
|
|
|
|
def description():
|
|
return "Displays system load."
|
|
|
|
def parameters():
|
|
return [
|
|
"load.warning: Warning threshold for the one-minute load average (defaults to 70% of the number of CPUs)",
|
|
"load.critical: Critical threshold for the one-minute load average (defaults 80% of the number of CPUs)"
|
|
]
|
|
|
|
class Module(bumblebee.module.Module):
|
|
def __init__(self, output, config, alias):
|
|
super(Module, self).__init__(output, config, alias)
|
|
self._cpus = 1
|
|
try:
|
|
self._cpus = multiprocessing.cpu_count()
|
|
except multiprocessing.NotImplementedError as e:
|
|
pass
|
|
|
|
output.add_callback(module=self.instance(), button=1, cmd="gnome-system-monitor")
|
|
|
|
def widgets(self):
|
|
self._load = os.getloadavg()
|
|
|
|
return bumblebee.output.Widget(self, "{:.02f}/{:.02f}/{:.02f}".format(
|
|
self._load[0], self._load[1], self._load[2]))
|
|
|
|
def warning(self, widget):
|
|
return self._load[0] > self._config.parameter("warning", self._cpus*0.7)
|
|
|
|
def critical(self, widget):
|
|
return self._load[0] > self._config.parameter("critical", self._cpus*0.8)
|
|
|
|
# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
|