76 lines
2.0 KiB
Python
Executable File
76 lines
2.0 KiB
Python
Executable File
#!/usr/bin/env python
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# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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from __future__ import print_function
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import glob
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import os
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import sys
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# usage: parse_peer_log <path-to-libtorrent-peer-logs>
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log_files = []
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for p in glob.iglob(os.path.join(sys.argv[1], '*.log')):
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name = os.path.split(p)[1]
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if name == 'main_session.log':
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continue
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print(name)
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f = open(p, 'r')
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out_file = p + '.dat'
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log_files.append(out_file)
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out = open(out_file, 'w+')
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uploaded_blocks = 0
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downloaded_blocks = 0
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for l in f:
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t = l.split(': ')[0].split('.')[0]
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log_line = False
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if ' ==> PIECE' in l:
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uploaded_blocks += 1
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log_line = True
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if ' <== PIECE' in l:
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downloaded_blocks += 1
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log_line = True
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if log_line:
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print('%s\t%d\t%d' % (t, uploaded_blocks, downloaded_blocks), file=out)
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out.close()
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f.close()
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out = open('peers.gnuplot', 'wb')
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print("set term png size 1200,700", file=out)
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print('set xrange [0:*]', file=out)
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print('set xlabel "time"', file=out)
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print('set ylabel "blocks"', file=out)
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print('set key box', file=out)
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print('set xdata time', file=out)
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print('set timefmt "%H:%M:%S"', file=out)
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print('set title "uploaded blocks"', file=out)
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print('set output "peers_upload.png"', file=out)
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print('plot', end=' ', file=out)
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first = True
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for n in log_files:
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if not first:
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print(',', end=' ', file=out)
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first = False
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print(' "%s" using 1:2 title "%s" with steps' % (n, os.path.split(n)[1].split('.log')[0]), end=' ', file=out)
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print('', file=out)
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print('set title "downloaded blocks"', file=out)
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print('set output "peers_download.png"', file=out)
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print('plot', end=' ', file=out)
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first = True
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for n in log_files:
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if not first:
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print(',', end=' ', file=out)
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first = False
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print(' "%s" using 1:3 title "%s" with steps' % (n, os.path.split(n)[1].split('.log')[0]), end=' ', file=out)
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print('', file=out)
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out.close()
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os.system('gnuplot peers.gnuplot')
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