bin/riemann-health in riemann-tools-0.0.7 vs bin/riemann-health in riemann-tools-0.0.8

@@ -81,10 +81,10 @@
   def cpu_report
     `ps -eo pcpu,pid,args | sort -nrb -k1 | head -10`.chomp
   end
 
   def disk
-    `df`.split(/\n/).each do |r|
+    `df -P`.split(/\n/).each do |r|
       f = r.split(/\s+/)
       next unless f[0] =~ /^\//
       next if f[0] == 'Filesystem'
       x = f[4].to_f/100