parsetrace/latency-graph.py

   1 #!/usr/bin/python
   2
   3 import json, sys
   4
   5 for f in sys.argv[1:]:
   6     stats = json.load(open(f))
   7     addr = ''
   8     for s in stats:
   9         try:
  10             addr = s['addr']
  11         except:
  12             pass
  13
  14         try:
  15             size = s['bytes']
  16             lat1 = s['start_latency']
  17             lat2 = s['finish_latency']
  18             print "%d\t%f\t%f\t%s" % (size, lat1, lat2, addr)
  19         except:
  20             pass