1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
#!/usr/bin/env python3
# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
import sys
import os
gnuplot_scripts = []
def gen_stats_gnuplot(name, y, lines):
global gnuplot_scripts
stat = open(sys.argv[1])
line = stat.readline()
while 'minute:' not in line:
line = stat.readline()
names = line.strip().split(':')
counter = 1
for i in names:
print('%d: %s' % (counter, i))
counter += 1
out = open('%s.gnuplot' % name, 'w+')
out.write('''
set term png size 1200,700 small
set output "%s.png"
set title "%s"
set ylabel "%s"
set xlabel "time (minutes)"
plot ''' % (name, name.strip('_'), y))
first = True
for i in lines:
if not first:
out.write(', \\\n')
first = False
out.write('"%s" using 1:%d title "%s" with lines' % (sys.argv[1], names.index(i) + 1, i))
out.write('\n')
out.write('''set terminal postscript
set output "%s.ps"
replot
''' % (name))
out.close()
gnuplot_scripts += [name]
gen_stats_gnuplot('dht_routing_table_size', 'nodes', ['active nodes', 'passive nodes', 'confirmed nodes'])
gen_stats_gnuplot('dht_tracker_table_size', '', ['num torrents', 'num peers'])
gen_stats_gnuplot('dht_announces', 'messages per minute', ['announces per min', 'failed announces per min'])
gen_stats_gnuplot('dht_clients',
'messages per minute',
['total msgs per min',
'az msgs per min',
'ut msgs per min',
'lt msgs per min',
'mp msgs per min',
'gr msgs per min'])
gen_stats_gnuplot('dht_rate', 'bytes per second', ['bytes in per sec', 'bytes out per sec'])
gen_stats_gnuplot('dht_errors', 'messages per minute', ['error replies sent', 'error queries recvd'])
for i in gnuplot_scripts:
os.system('gnuplot %s.gnuplot' % i)
|
