On Sat, 2013-08-17 at 14:54 +0200, Josip Rodin wrote: > On Sat, Aug 17, 2013 at 02:06:57PM +0200, Ben Hutchings wrote: > > On Sat, 2013-08-17 at 12:56 +0200, Josip Rodin wrote: > > > On Sat, Aug 17, 2013 at 12:33:02PM +0200, Josip Rodin wrote: > > > > On Sat, Aug 17, 2013 at 12:23:21PM +0200, Ben Hutchings wrote: > > > > > > tc qdisc add dev $iface_Internet parent 1:2 handle 20: tbf rate 20mbit buffer 20480 limit 16384 > > > > > > > > > > > > However, the upgrade to this new kernel appears to have killed it - the tbf > > > > > > rule is causing outgoing HTTP connections to max out at around 8 Kbps. > > > > > [...] > > > > > > > > > > This might be the same as bug #708995. Does turning off GRO on the > > > > > internal interface (not the bridge but the physical interface) work > > > > > around it? > > > > > > > > Yes, it looks like ifenslave -c bond0 eth0 && ethtool -K eth0 gro off makes > > > > TBF precise again, and vice versa. > > > > > > That's on one machine. But on another wheezy machine with the same setup but > > > somewhat different hardware, turning off GRO didn't help. > > > > > > How do I debug this further? > > > > You could try using the perf dropmonitor script as I described on my bug > > report. > > Didn't you say that was also broken? :) [...] It's fixed now. Ben. -- Ben Hutchings Teamwork is essential - it allows you to blame someone else.
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