Updates to synthetic read data processing script

[bluesky.git] / nfs3 / parse-synread.py

diff --git a/nfs3/parse-synread.py b/nfs3/parse-synread.py
index 6c75efb..bb27240 100755 (executable)
--- a/nfs3/parse-synread.py
+++ b/nfs3/parse-synread.py
@@ -15,19 +15,22 @@ def load_log(f):
     return data
 
 if __name__ == '__main__':
+    blocksize = int(sys.argv[1])
     data = []
-    for f in sys.argv[1:]:
+    for f in sys.argv[2:]:
         data += load_log(open(f))
     data.sort()
 
     duration = data[-1][0] - data[0][0]
-    print "Time span: %d to %d (%d seconds)" % (data[0][0], data[-1][0], duration)
+    #print "Time span: %d to %d (%d seconds)" % (data[0][0], data[-1][0], duration)
 
     start = data[0][0] + 5
     end = data[-1][0] - 5
     truncated = [d for d in data if start <= d[0] <= end]
-    print len(data), len(truncated)
+    #print len(data), len(truncated)
     duration = float(end - start + 1)
-    print duration
-    print "Ops per second:", len(truncated) / duration
-    print "Bandwidth:", len(truncated) / duration * 1048576
+    #print duration
+    #print "# ops/sec\tbandwidth (MB/s)\tLatency(ms)"
+    print "%s\t%s\t%s" % (len(truncated) / duration,
+                          len(truncated) / duration * blocksize / 1024.0**2,
+                          sum(d[1] for d in truncated) / len(truncated) / 1000)