[03:28:57] <jeremyb>	 niemeyer: I think you may be expecting a level of !log detail and timing accuracy that's not there
[03:29:04] <jeremyb>	 see e.g. >  22:58 akosiaris: upgrading and rebooting cp1001-1020 (3 at a time)
[03:29:31] <jeremyb>	 that doesn't tell you when each individual machine was done or when they all finished
[03:29:42] <jeremyb>	 just (approximately) when it *started*
[03:30:36] <jeremyb>	 maybe better ganglia URL: http://ganglia.wikimedia.org/latest/?r=custom&cs=05%2F17%2F2013+23%3A30+&ce=05%2F17%2F2013+23%3A40&m=network_report&s=by+name&c=Application+servers+pmtpa&h=&host_regex=&max_graphs=0&tab=m&vn=&sh=1&z=small&hc=4
[03:35:55] * jeremyb  mailed him that ^^^