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disk stats parser update

This commit is contained in:
Arvid Norberg 2010-01-17 08:24:21 +00:00
parent da89e1b2ee
commit 7ab1eb76d7
1 changed files with 4 additions and 4 deletions
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8
parse_disk_log.py
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@ -27,7 +27,7 @@ throughput_keys = ['write', 'read']
if len(sys.argv) > 2:
quantization = long(sys.argv[2]) * 1000000
else:
quantization = 500000
quantization = 1000000
out = open('disk_io.dat', 'wb')
out2 = open('disk_throughput.dat', 'wb')
@ -90,19 +90,19 @@ out = open('disk_io.gnuplot', 'wb')
print >>out, "set term png size 1200,700"
print >>out, 'set output "disk_throughput.png"'
print >>out, 'set title "disk throughput per %f second(s)"' % (quantization / 1000000.f)
print >>out, 'set title "disk throughput per %f second(s)"' % (quantization / float(1000000))
print >>out, 'set ylabel "throughput (kB/s)"'
print >>out, 'plot',
i = 0
for k in throughput_keys:
print >>out, ' "disk_throughput.dat" using 1:%d title "%s" with lines,' % (i + 1, throughput_keys[i]),
print >>out, ' "disk_throughput.dat" using 1:%d title "%s" with steps,' % (i + 2, throughput_keys[i]),
i = i + 1
print >>out, 'x=0'
print >>out, 'set output "disk_io.png"'
print >>out, 'set ylabel "utilization (%)"'
print >>out, 'set xrange [0:*]'
print >>out, 'set title "disk io utilization per %f second(s)"' % (quantization / 1000000.f)
print >>out, 'set title "disk io utilization per %f second(s)"' % (quantization / float(1000000))
print >>out, "set key box"
print >>out, "set style data histogram"
print >>out, "set style histogram rowstacked"