packages: cacti-template-varnish/get_varnish_stats.py (NEW) - from http://f...
glen
glen at pld-linux.org
Tue Apr 13 14:14:35 CEST 2010
Author: glen Date: Tue Apr 13 12:14:35 2010 GMT
Module: packages Tag: HEAD
---- Log message:
- from http://forums.cacti.net/viewtopic.php?t=31260
varnish-cacti-stats-0.0.2.zip archive
---- Files affected:
packages/cacti-template-varnish:
get_varnish_stats.py (NONE -> 1.1) (NEW)
---- Diffs:
================================================================
Index: packages/cacti-template-varnish/get_varnish_stats.py
diff -u /dev/null packages/cacti-template-varnish/get_varnish_stats.py:1.1
--- /dev/null Tue Apr 13 14:14:35 2010
+++ packages/cacti-template-varnish/get_varnish_stats.py Tue Apr 13 14:14:30 2010
@@ -0,0 +1,33 @@
+#!/usr/bin/python
+import telnetlib
+import re
+import sys
+import getopt
+
+opts, args = getopt.getopt(sys.argv[1:], "h:p:", ["host=", "port="])
+host = '127.0.0.1'
+port = 9001
+for o, v in opts:
+ if o in ("-h", "--host"):
+ host = str(v)
+ if o in ("-p", "--port"):
+ port = int(v)
+
+telnet = telnetlib.Telnet()
+telnet.open(host, port)
+telnet.write('stats\r\n')
+out=telnet.read_until("N duplicate purges removed", 10)
+telnet.write('quit\r\n')
+telnet.close()
+
+req = re.search("\d+ Client requests received", out)
+req = req.group(0).split()[0]
+
+hit = re.search("\d+ Cache hits", out)
+hit = float(hit.group(0).split()[0])
+
+miss = re.search("\d+ Cache misses", out)
+miss = float(miss.group(0).split()[0])
+
+print 'varnish_requests:'+str(req)+' varnish_hitrate:'+str(round(hit / (hit + miss) * 100, 1))
+
================================================================
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