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Current Path : /usr/local/lib/python3.9/site-packages/agent360/plugins/ |
Current File : //usr/local/lib/python3.9/site-packages/agent360/plugins/phpfpm.py |
#!/usr/bin/env python # -*- coding: utf-8 -*- #from past.builtins import basestring # pip install future try: from urllib.parse import urlparse, urlencode from urllib.request import urlopen, Request from urllib.error import HTTPError except ImportError: from urlparse import urlparse from urllib import urlencode from urllib2 import urlopen, Request, HTTPError import sys import time import plugins import json class Plugin(plugins.BasePlugin): __name__ = 'phpfpm' def run(self, config): ''' php-fpm status page metrics ''' def ascii_encode_dict(data): ascii_encode = lambda x: x.encode('ascii') if isinstance(x, unicode) else x return dict(map(ascii_encode, pair) for pair in data.items()) results = dict() next_cache = dict() my_pools = config.get(__name__, 'status_page_url').split(',') prev_cache = self.get_agent_cache() # Get absolute values from previous check for pool in my_pools: request = Request(pool) raw_response = urlopen(request) try: data = raw_response.read().decode('utf-8') # pprint.pprint(data) if sys.version_info >= (3,): j = json.loads(data) else: j = json.loads(data, object_hook=ascii_encode_dict) results[j['pool']] = {} next_cache['%s_ts' % j['pool']] = time.time() for k, v in j.items(): results[j['pool']][k.replace(" ", "_")] = v next_cache['%s_accepted_conn' % j['pool']] = int(results[j['pool']]['accepted_conn']) except Exception as e: return e try: if next_cache['%s_accepted_conn' % j['pool']] >= prev_cache['%s_accepted_conn' % j['pool']]: results[j['pool']]['accepted_conn_per_second'] = \ (next_cache['%s_accepted_conn' % j['pool']] - prev_cache['%s_accepted_conn' % j['pool']]) / \ (next_cache['%s_ts' % j['pool']] - prev_cache['%s_ts' % j['pool']]) else: # Was restarted after previous caching results[j['pool']]['accepted_conn_per_second'] = \ next_cache['%s_accepted_conn' % j['pool']] / \ (next_cache['%s_ts' % j['pool']] - prev_cache['%s_ts' % j['pool']]) except KeyError: # No cache yet, can't calculate results[j['pool']]['accepted_conn_per_second'] = 0.0 # Cache absolute values for next check calculations self.set_agent_cache(next_cache) return results if __name__ == '__main__': Plugin().execute()