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36 lines
1.1 KiB
Python
Executable File
36 lines
1.1 KiB
Python
Executable File
#!/usr/bin/env python3
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# This script accepts a log on standard input and produces a CSV table
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# with one connection per row.
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#
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# $ util/pivot.py <log | sqlite3 -init util/schema.sql log.db
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import sys
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import pyrfc3339
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table = {}
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for line in sys.stdin:
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parts = line.split(' ')
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entry = {}
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entry['logtime'] = pyrfc3339.parse(parts[0])
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action = parts[1]
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if action == 'ACCEPT' or action == 'CLOSE':
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for item in parts[2:]:
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key, value = item.split('=')
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entry[key] = value
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if action == 'ACCEPT':
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table[entry['fd']] = entry
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else:
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accept = table[entry['fd']]
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del table[entry['fd']]
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delta = (entry['logtime'] - accept['logtime']).total_seconds()
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host = entry['host']
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port = entry['port']
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if host.startswith('::ffff:'):
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host = host[7:]
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nbytes = int(entry['bytes'])
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print('%s,%s,%.3f,%d' % (host, port, delta, nbytes))
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if len(table) > 0:
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print('warning: %d hanging entries' % len(table), file=sys.stderr)
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