From: Michael Vrable <mvrable@cs.ucsd.edu>
Date: Wed, 16 Mar 2011 21:05:12 +0000 (-0700)
Subject: synread script updates
X-Git-Url: https://git.vrable.net/?a=commitdiff_plain;h=0623ad8d40d5459b6168b23bd2c7444913b365fd;p=bluesky.git

synread script updates
---

diff --git a/microbench/run-synread.sh b/microbench/run-synread.sh
index c6ae3d3..22ad853 100755
--- a/microbench/run-synread.sh
+++ b/microbench/run-synread.sh
@@ -33,8 +33,6 @@ run_synbench() {
 }
 
 SYNREAD_DURATION=60
-for BLUESKY_CACHE_SIZE in $((256 * 1024)) $((8192 * 1024 * 1024)); do
+for BLUESKY_CACHE_SIZE in $((256 * 1024)) $((8 * 1024 * 1024)); do
     run_synbench "syntest-$((BLUESKY_CACHE_SIZE / 1024))"
 done
-
-BLUESKY_CACHE_SIZE=$((256 * 1024))
diff --git a/nfs3/parse-synread.py b/nfs3/parse-synread.py
index 91f128b..689ae56 100755
--- a/nfs3/parse-synread.py
+++ b/nfs3/parse-synread.py
@@ -15,8 +15,9 @@ 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()
 
@@ -30,5 +31,5 @@ if __name__ == '__main__':
     duration = float(end - start + 1)
     print duration
     print "Ops per second:", len(truncated) / duration
-    print "Bandwidth:", len(truncated) / duration * 1048576
-    print "Average latency:", sum(d[1] for d in truncated) / len(truncated)
+    print "Bandwidth (MB/s):", len(truncated) / duration * blocksize / 1024.0**2
+    print "Average latency (ms):", sum(d[1] for d in truncated) / len(truncated) / 1000