On 5 May 2016 at 19:12, Eric Dumazet <[email protected]> wrote: > On Thu, 2016-05-05 at 17:53 +0300, Roman Yeryomin wrote: > >> >> qdisc fq_codel 0: dev eth0 root refcnt 2 limit 1024p flows 1024 >> quantum 1514 target 5.0ms interval 100.0ms ecn >> Sent 12306 bytes 128 pkt (dropped 0, overlimits 0 requeues 0) >> backlog 0b 0p requeues 0 >> maxpacket 0 drop_overlimit 0 new_flow_count 0 ecn_mark 0 >> new_flows_len 0 old_flows_len 0 > > > Limit of 1024 packets and 1024 flows is not wise I think. > > (If all buckets are in use, each bucket has a virtual queue of 1 packet, > which is almost the same than having no queue at all) > > I suggest to have at least 8 packets per bucket, to let Codel have a > chance to trigger. > > So you could either reduce number of buckets to 128 (if memory is > tight), or increase limit to 8192.
Will try, but what I've posted is default, I didn't change/configure that. Regards, Roman _______________________________________________ Codel mailing list [email protected] https://lists.bufferbloat.net/listinfo/codel
