---------- Forwarded message ---------- From: Georgios Amanakis Date: Mon, Nov 27, 2017 at 9:27 AM Subject: Re: [Cake] new patchset for upstream net-next To: Sebastian Moeller > Groovy. Can you re-enable TSO/GSO/GRO? Of course! I have them disabled generally, not just for testing. > Just like ECN ack-filter really only makes sense if the ACKs never hit the bottleneck link; I guess what I want to say, besides for testing, ack-filter on your ingress fro internet leg does not make too much > sense... I was getting to the same conclusion Sebastian, thanks for pointing this out. I rebooted the router last night in order to integrate the latest commits. This morning's "tc -s qdisc show": ===============8<=============== qdisc noqueue 0: dev lo root refcnt 2 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc cake 8001: dev ens4 root refcnt 2 bandwidth 12200Kbit diffserv3 dual-dsthost wash ingress ack-filter rtt 100.0ms noatm overhead 18 via-ethernet mpu 64 Sent 446349530 bytes 363341 pkt (dropped 1363, overlimits 617167 requeues 0) backlog 0b 0p requeues 0 memory used: 324352b of 4Mb capacity estimate: 12200Kbit Bulk Best Effort Voice thresh 762496bit 12200Kbit 3050Kbit target 23.8ms 5.0ms 6.0ms interval 118.8ms 100.0ms 101.0ms pk_delay 7.2ms 581us 1.1ms av_delay 5.5ms 33us 78us sp_delay 2us 1us 2us pkts 342129 18980 3595 bytes 434159057 13724645 395648 way_inds 138 0 0 way_miss 4549 6707 17 way_cols 0 0 0 drops 1069 214 0 marks 2 0 0 ack_drop 22 58 0 sp_flows 0 0 0 bk_flows 0 0 1 un_flows 0 0 0 max_len 1514 1514 1514 qdisc cake 8002: dev ens3 root refcnt 2 bandwidth 2500Kbit diffserv3 dual-srchost nat wash ack-filter rtt 100.0ms noatm overhead 18 via-ethernet mpu 64 Sent 34023411 bytes 188901 pkt (dropped 3390, overlimits 125227 requeues 0) backlog 0b 0p requeues 0 memory used: 241920b of 4Mb capacity estimate: 2500Kbit Bulk Best Effort Voice thresh 156248bit 2500Kbit 625Kbit target 116.3ms 7.3ms 29.1ms interval 232.6ms 102.3ms 124.1ms pk_delay 3us 27.4ms 9.8ms av_delay 0us 5.7ms 746us sp_delay 0us 4us 56us pkts 12 190371 1908 bytes 600 35696740 190789 way_inds 0 301 0 way_miss 12 9736 79 way_cols 0 0 0 drops 0 1363 0 marks 0 10 0 ack_drop 0 2027 0 sp_flows 0 0 0 bk_flows 0 0 1 un_flows 0 0 0 max_len 74 1514 1514 ===============8<=============== George