More cloud storage performance-measurement scripts.

[bluesky.git] / parsetrace / latency-graph.py

diff --git a/parsetrace/latency-graph.py b/parsetrace/latency-graph.py
new file mode 100755 (executable)
index 0000000..dcff23c
--- /dev/null
+++ b/parsetrace/latency-graph.py
@@ -0,0 +1,14 @@
+#!/usr/bin/python
+
+import json, sys
+
+for f in sys.argv[1:]:
+    stats = json.load(open(f))
+    for s in stats:
+        try:
+            size = s['bytes']
+            lat1 = s['start_latency']
+            lat2 = s['finish_latency']
+            print "%d\t%f\t%f" % (size, lat1, lat2)
+        except:
+            pass