On Sat, Apr 29, 2023 at 07:32:27AM +0200, Harald Dunkel wrote: > >Synopsis: 7.3 regression: high network latency every 12 seconds on all > >interfaces > >Category: network > >Environment: > System : OpenBSD 7.3 > Details : OpenBSD 7.3 (GENERIC.MP) #1125: Sat Mar 25 10:36:29 MDT > 2023 > > dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP > > Architecture: OpenBSD.amd64 > Machine : amd64 > >Description: > Since the upgrade to 7.3 of a HA gateway ("redgatea" and "redgateb", one > external network, 2 internal networks, carp on all interfaces) I see a > high network latency for incoming network traffic every 12 seconds. > dmesg: ... > inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics" rev 0x35 > drm0 at inteldrm0 > inteldrm0: msi, CHERRYVIEW, gen 8
This generation often has problems with hdmi detection polling causing latency spikes for network traffic and everything else. Can you plug in a monitor (or a headless hdmi plug), or disable inteldrm?