This second graph shows during the same run the number of packets per second this time.
YOu can see that Xenial is sending less packets per second than bionic. Also this is the output of tc -s qdisc for the second bionic node: qdisc fq_codel 0: dev enp3s0 root refcnt 2 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 254067572631 bytes 675644785 pkt (dropped 1732, overlimits 0 requeues 627) backlog 0b 0p requeues 627 As you can see packet drop is reported, an only that test as been run this this machine as been created. this is the same output for the Xenial node: qdisc pfifo_fast 0: dev enp3s0 root refcnt 2 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 326734300816 bytes 555522299 pkt (dropped 0, overlimits 0 requeues 558309) as you can see no packet drop, but we this machine exist since way longer time. ** Attachment added: "packets trhoughput" https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1862044/+attachment/5325973/+files/packets%20throughput.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1862044 Title: packet loss, extra latency and lower bandwidth on bionic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1862044/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
