111 lines
3.6 KiB
Python
Executable File
111 lines
3.6 KiB
Python
Executable File
#!/usr/bin/env python
|
|
'''
|
|
Plugin to monitor performance of eaccelerator module for PHP.
|
|
|
|
To use:
|
|
1. Copy script to munin plugins folder
|
|
2. Symbolically link to eacc_memory and eacc_cached
|
|
* eacc_memory shows memory usage
|
|
* eacc_cached shows number of scripts cached and discarded
|
|
3. Set configuration options in munin config file as follows
|
|
[eacc_*]
|
|
env.auth_user username
|
|
env.auth_pwd password
|
|
env_cpanel url_of_stats.php
|
|
4. Copy stats.php into the eacc control panel folder and set $user/$pw to match auth_user/auth_pwd
|
|
* Ideally, these should be the same values as set in control.php
|
|
5. Run `munin-run eacc_memory` and `munin-run eacc_cached` to make sure scripts are running correctly, you should see non-zero values
|
|
6. Restart munin-node
|
|
|
|
This script's homepage: https://github.com/hermzz/munin-eaccelerator-plugin
|
|
eAccelerator homepage: http://eaccelerator.net/
|
|
'''
|
|
import sys, os
|
|
|
|
command_vars = {
|
|
'memory': ['memorysize', 'memoryallocated'],
|
|
'cached': ['cachedscripts', 'removedscripts']
|
|
}
|
|
|
|
config = {
|
|
'memory':
|
|
'graph_title eacceleratory memory usage\n' +
|
|
'graph_info This graph shows memory performance of PHP eaccelerator module\n' +
|
|
'graphs_args -1 0\n' +
|
|
'graph_category webserver\n' +
|
|
|
|
'memorysize.label total\n' +
|
|
'memorysize.draw AREA\n' +
|
|
'memorysize.min 0\n' +
|
|
'memorysize.info Total memory\n' +
|
|
|
|
'memoryallocated.label allocated\n' +
|
|
'memoryallocated.draw LINE1\n' +
|
|
'memoryallocated.min 0\n' +
|
|
'memoryallocated.info Memory allocated',
|
|
'cached':
|
|
'graph_title eacceleratory cached scripts\n' +
|
|
'graph_info This graph shows how many scripts are cached by PHP eaccelerator module\n' +
|
|
'graphs_args -1 0\n' +
|
|
'graph_category webserver\n' +
|
|
|
|
'cachedscripts.label cached scripts\n' +
|
|
'cachedscripts.draw LINE1\n' +
|
|
'cachedscripts.min 0\n' +
|
|
'cachedscripts.info Cached scripts\n' +
|
|
|
|
'removedscripts.label removed scripts\n' +
|
|
'removedscripts.draw LINE1\n' +
|
|
'removedscripts.min 0\n' +
|
|
'removedscripts.info Removed scripts'
|
|
}
|
|
|
|
def print_config(command):
|
|
print config[command]
|
|
|
|
def get_stats():
|
|
fetcher = httplib2.Http()
|
|
if 'auth_user' in os.environ and 'auth_pwd' in os.environ:
|
|
fetcher.add_credentials(os.environ['auth_user'], os.environ['auth_pwd'])
|
|
resp, content = fetcher.request(os.environ["cpanel"])
|
|
|
|
if resp['status'] != '200':
|
|
content = '0 0 0 0'
|
|
|
|
bits = content.split(' ')
|
|
return {'memorysize': bits[0], 'memoryallocated': bits[1], 'cachedscripts': bits[2], 'removedscripts': bits[3]}
|
|
|
|
def print_stats(command):
|
|
stats = get_stats()
|
|
|
|
for var in command_vars[command]:
|
|
print "%s.value %s" % (var, stats[var])
|
|
|
|
if __name__ == "__main__":
|
|
try:
|
|
import httplib2
|
|
except ImportError:
|
|
print "httplib2 not found"
|
|
sys.exit(1)
|
|
|
|
if os.environ['cpanel'] == '':
|
|
print "env.cpanel not defined in munin config"
|
|
sys.exit()
|
|
|
|
underscore = sys.argv[0].find('_')
|
|
|
|
if underscore == -1:
|
|
print "Symbolically link this file to eacc_memory or eacc_cached"
|
|
sys.exit(1)
|
|
else:
|
|
command = sys.argv[0][underscore+1:]
|
|
|
|
if len(sys.argv) > 1 and sys.argv[1] != '':
|
|
if sys.argv[1] == 'config':
|
|
print_config(command)
|
|
else:
|
|
print "Command %s not recognized" % sys.argv[1]
|
|
sys.exit(1)
|
|
else:
|
|
print_stats(command)
|