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authorThe Android Open Source Project <initial-contribution@android.com>2009-03-03 18:28:16 -0800
committerThe Android Open Source Project <initial-contribution@android.com>2009-03-03 18:28:16 -0800
commitd4aee0c0caa00aa02d4c50ed28151591ac0456b5 (patch)
tree4b825dc642cb6eb9a060e54bf8d69288fbee4904 /tools/axl/chewperf.py
parentd2f2b1d7b77d06bce8cf9340171cf6c25cd720c4 (diff)
auto import from //depot/cupcake/@135843
Diffstat (limited to 'tools/axl/chewperf.py')
-rwxr-xr-xtools/axl/chewperf.py87
1 files changed, 0 insertions, 87 deletions
diff --git a/tools/axl/chewperf.py b/tools/axl/chewperf.py
deleted file mode 100755
index 582bdb5ac..000000000
--- a/tools/axl/chewperf.py
+++ /dev/null
@@ -1,87 +0,0 @@
-#!/usr/bin/env python
-
-"""
- chewperf.py: Chew an http perf log
- bucketize
-
-"""
-
-import sys, time
-
-def resets():
- f = open(sys.argv[1]).read()
- rawLines = f.split('\n')
-
- times = []
- for x in range(len(rawLines)):
- line = rawLines[x].split()
- try:
- if line[-1] == "SIGNAL_STRENGTH":
- ts = int(rawLines[x - 1].split()[-1])
- times.append(ts)
- except:
- pass
-
- return times
-
-def augment():
- f = open(sys.argv[1]).read()
- rawLines = f.split('\r\n')
-
- out = []
- t0 = None
- last = 0
- for line in rawLines:
- if "Pulled" in line:
- chewed = [int(line.split()[5]), int(line.split()[7])]
- if not t0: t0 = chewed[1]
- tm = chewed[1] - t0
- out.append("%s %d" % (line, (tm - last)))
- last = tm
- else:
- out.append(line)
- print "\n".join(out)
-
-def chew():
- f = open(sys.argv[1]).read()
- rawLines = f.split('\n')
- lines = [x for x in rawLines if "Pulled" in x]
-
- sidx = lines[0].split().index("Pulled")
- print "sidx", sidx
- chewed = [[int(x.split()[sidx + 2]), int(x.split()[sidx + 4])] for x in lines]
-
- t0 = chewed[0][1]
- tLast = chewed[-1][1]
- chewed = [[x[1] - t0, x[0]] for x in chewed]
-
- totalTime = tLast - t0
- bytes = sum(x[1] for x in chewed)
- print "total time", totalTime, "bytes", bytes, "rate", bytes * 1000 / totalTime
-
- buckets = {}
- for x in chewed:
- bucket = x[0] / 1000
- bytes = x[1]
- if bucket in buckets:
- buckets[bucket] += bytes
- else:
- buckets[bucket] = bytes
-
- top = max(buckets.keys())
- for x in range(top):
- if x not in buckets.keys():
- buckets[x] = 0
-
- # smooth
- window = [0 for x in range(5)]
-
- for x in range(len(buckets.items())):
- window[x % len(window)] = buckets.items()[x][1]
- print "%s\t%s" % (buckets.items()[x][0], sum(window) / len(window))
-
-def main():
- chew()
-
-if __name__ == '__main__':
- main()