Attachment 6647 Details for Bug 36044

Collect stall info

36044_apt-stall.py (text/plain), 1.61 KB, created by Philipp Hahn on 2015-02-05 14:24 CET

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Creator: Philipp Hahn

Created: 2015-02-05 14:24 CET

Size: 1.61 KB

patch

obsolete

>#!/usr/bin/env python
>"""
>Connection to download server updates.software-univention.de gets stuck / stalls
>"""
>import os
>from subprocess import Popen, PIPE
>
>SERVER = 'download2.software-univention.de'
>
>
>def _cmd(func, *cmd):
>	print '# %s' % (' '.join(cmd),)
>	proc = Popen(cmd, stdout=PIPE)
>	for line in proc.stdout:
>		line = line.rstrip()
>		line = func(line)
>		if line:
>			print line
>
>
>def cmd(*cmd):
>	_cmd(lambda l: l, *cmd)
>	print
>
>
>def date():
>	cmd('date', '--rfc-3339=date')
>
>
>def ifstat():
>	for iface in os.listdir('/sys/class/net'):
>		cmd('ip', '-s', 'link', 'show', iface)
>
>
>def netstat():
>	f = lambda line: line if SERVER in line else None
>	_cmd(f, 'netstat', '-tp')
>
>
>def route():
>	f = lambda line: cmd('ip', 'route', 'get', line) or line
>	_cmd(f, 'dig', '+short', SERVER)
>
>
>def lsof():
>	pids = set()
>
>	def f(line):
>		if SERVER in line:
>			command, pid, user, fd, typ, device, size_off, node, name = line.split(None, 8)
>			pids.add(pid)
>			return line
>
>	_cmd(f, 'lsof')
>	return pids
>
>
>def proc(pids):
>	if pids:
>		cmd('ps', 'afwwwu', *list(pids))
>
>
>def strace(pids):
>	for pid in pids:
>		cmd('timeout', '1s', 'strace', '-q', '-p', pid)
>
>
>def ucr():
>	f = lambda line: None if 'password' in line else line
>	_cmd(f, 'ucr', 'search', '--brief', '--non-empty', '^repository/')
>
>
>def bugzilla():
>	try:
>		import sys
>		sys.path.insert(0, "/home/phahn/src")
>		from bugzilla import BugzillaJson as Bugzilla
>	except ImportError:
>		return
>	bug = Bugzilla()
>	bug.get(36044)
>
>
>def main():
>	os.environ['LC_ALL'] = 'C'
>
>	bugzilla()
>
>	date()
>	ifstat()
>	netstat()
>	route()
>	pids = lsof()
>	proc(pids)
>	strace(pids)
>	ucr()
>
>
>if __name__ == '__main__':
>	main()

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Attachments on bug 36044: 6647