Date: Thu, 15 Feb 2018 15:08:46 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 225918] msk: excessive latency on arm64 Message-ID: <bug-225918-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D225918 Bug ID: 225918 Summary: msk: excessive latency on arm64 Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: emaste@freebsd.org More details to come - PR submitted to track working/failing revisions/date= s. Observed on my Softiron Overdrive 1000, running a kernel from r329060: root@od1000:~ # ping 192.168.11.1 PING 192.168.11.1 (192.168.11.1): 56 data bytes 64 bytes from 192.168.11.1: icmp_seq=3D0 ttl=3D64 time=3D297.339 ms 64 bytes from 192.168.11.1: icmp_seq=3D1 ttl=3D64 time=3D314.382 ms 64 bytes from 192.168.11.1: icmp_seq=3D2 ttl=3D64 time=3D303.234 ms 64 bytes from 192.168.11.1: icmp_seq=3D3 ttl=3D64 time=3D356.380 ms 64 bytes from 192.168.11.1: icmp_seq=3D4 ttl=3D64 time=3D379.047 ms 64 bytes from 192.168.11.1: icmp_seq=3D5 ttl=3D64 time=3D402.130 ms 64 bytes from 192.168.11.1: icmp_seq=3D6 ttl=3D64 time=3D464.899 ms 64 bytes from 192.168.11.1: icmp_seq=3D7 ttl=3D64 time=3D493.329 ms 64 bytes from 192.168.11.1: icmp_seq=3D8 ttl=3D64 time=3D537.635 ms 64 bytes from 192.168.11.1: icmp_seq=3D9 ttl=3D64 time=3D570.663 ms 64 bytes from 192.168.11.1: icmp_seq=3D10 ttl=3D64 time=3D621.863 ms 64 bytes from 192.168.11.1: icmp_seq=3D11 ttl=3D64 time=3D660.115 ms 64 bytes from 192.168.11.1: icmp_seq=3D12 ttl=3D64 time=3D701.733 ms 64 bytes from 192.168.11.1: icmp_seq=3D13 ttl=3D64 time=3D744.956 ms 64 bytes from 192.168.11.1: icmp_seq=3D14 ttl=3D64 time=3D791.934 ms 64 bytes from 192.168.11.1: icmp_seq=3D15 ttl=3D64 time=3D845.377 ms 64 bytes from 192.168.11.1: icmp_seq=3D16 ttl=3D64 time=3D898.613 ms 64 bytes from 192.168.11.1: icmp_seq=3D17 ttl=3D64 time=3D954.177 ms 64 bytes from 192.168.11.1: icmp_seq=3D18 ttl=3D64 time=3D1014.196 ms 64 bytes from 192.168.11.1: icmp_seq=3D19 ttl=3D64 time=3D1056.473 ms 64 bytes from 192.168.11.1: icmp_seq=3D20 ttl=3D64 time=3D1059.959 ms 64 bytes from 192.168.11.1: icmp_seq=3D21 ttl=3D64 time=3D1062.538 ms 64 bytes from 192.168.11.1: icmp_seq=3D22 ttl=3D64 time=3D1062.954 ms 64 bytes from 192.168.11.1: icmp_seq=3D23 ttl=3D64 time=3D1052.935 ms 64 bytes from 192.168.11.1: icmp_seq=3D24 ttl=3D64 time=3D1064.865 ms 64 bytes from 192.168.11.1: icmp_seq=3D25 ttl=3D64 time=3D1056.929 ms 64 bytes from 192.168.11.1: icmp_seq=3D26 ttl=3D64 time=3D1062.470 ms ^C --- 192.168.11.1 ping statistics --- 28 packets transmitted, 27 packets received, 3.6% packet loss round-trip min/avg/max/stddev =3D 297.339/734.486/1064.865/283.196 ms cognet@ reports a Dec 3 kernel worked. Feb 15 09:38:17 od1000 kernel: mskc0: <Marvell Yukon 88E8059 Gigabit Ethern= et> port 0x1000-0x10ff mem 0x40000000-0x40003fff at device 0.0 on pci2 Feb 15 09:38:17 od1000 kernel: msk0: <Marvell Technology Group Ltd. Yukon Optima Id 0xbc Rev 0x01> on mskc0 Feb 15 09:38:17 od1000 kernel: msk0: Using defaults for TSO: 65518/35/2048 Feb 15 09:38:17 od1000 kernel: msk0: Ethernet address: <elided> Feb 15 09:38:17 od1000 kernel: miibus0: <MII bus> on msk0 Feb 15 09:38:17 od1000 kernel: e1000phy0: <Marvell PHYG65G Gigabit PHY> PHY= 0 on miibus0 Feb 15 09:38:17 od1000 kernel: e1000phy0: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto, auto-flow --=20 You are receiving this mail because: You are the assignee for the bug.=
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