Merge pull request sensu#43 from kcrayon/more-system-metrics

Fix interface metrics.
akahn · Apr 16, 2012 · b3a9a59 · b3a9a59
2 parents 223c682 + c0190aa
commit b3a9a59
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/plugins/system/interface-metrics.rb b/plugins/system/interface-metrics.rb
@@ -23,10 +23,12 @@ def run
     ]
 
     File.open("/proc/net/dev", "r").each_line do |line|
-      interface, stats_string = line.scan(/^\s+([^:]+):\s+(.*)$/).first
+      interface, stats_string = line.scan(/^\s*([^:]+):\s*(.*)$/).first
       next unless interface
 
       stats = stats_string.split(/\s+/)
+      next if stats == ['0'].cycle.take(stats.size)
+
       metrics.size.times { |i| output "#{config[:scheme]}.#{interface}.#{metrics[i]}", stats[i] }
     end