Module to collect VM stats from /proc/vmstat

vuksanv · vuksanv · commit ef5c8fcf386b · 2011-09-21T11:54:35.000-04:00
diff --git a/system/vm_stats/README.mkdn b/system/vm_stats/README.mkdn
@@ -0,0 +1,35 @@
+vm_stats
+===============
+
+Python module for ganglia 3.1.
+
+This module allows you to collect VM metrics.
+are values that are collected from
+
+/proc/vmstat
+
+
+Install
+===============
+
+Copy vm_stats.py from python_modules to your python modules directory e.g.
+
+/usr/lib64/ganglia/python_modules
+
+and vm_stats.pyconf to
+
+/etc/ganglia/conf.d/
+
+If you would like only specific metrics emitted you will need to comment out the name_match section
+
+  metric {
+    name = "vm_numa_interleave"
+    title = "NUMA interleave"
+    value_threshold = 1.0
+  }
+
+Restart Gmond and you are done.
+
+## AUTHOR
+
+Author: Vladimir Vuksan https://github.com/vvuksan
diff --git a/system/vm_stats/conf.d/vm_stats.pyconf b/system/vm_stats/conf.d/vm_stats.pyconf
@@ -0,0 +1,17 @@
+modules {
+  module {
+    name = "vm_stats"
+    language = "python"
+  }
+}
+
+collection_group {
+  collect_every = 30
+  time_threshold = 45
+
+  metric {
+      name_match = "vm_(.+)"
+      value_threshold = 1.0
+  }
+
+}
diff --git a/system/vm_stats/python_modules/vm_stats.py b/system/vm_stats/python_modules/vm_stats.py
