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. _______________________________________________ Codel mailing list [email protected] https://lists.bufferbloat.net/listinfo/codel
