https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=225535
--- Comment #20 from Aleksander Derevianko <[email protected]> --- Now with em0 devices: A1 computer: root@fspa1:~/clock/new_res # grep times periodic_em0.txt | awk '{print $3 " " $4 " " $6 " " $8 " " $10;}' | sort | uniq -c 11256 send_sync 0 0 0 0 10968 send_sync 0 0 0 1 234 send_sync 0 1 0 0 1 send_sync 0 1 0 1 A2 computer: root@fspa2:~/clock/new_res # grep times periodic_em0.txt | awk '{print $3 " " $4 " " $6 " " $8 " " $10 ;}' | sort | uniq -c 18284 send_sync 0 0 0 0 2490 send_sync 0 0 0 1 1704 send_sync 0 1 0 0 Current results seems just fine. I think, rare delays for 230ms in previous tests is actually Realtec card problems. It's cheap TP-Link TG-3468 device, so if it will continue to work fine with build-in em0 I will consider problem solved. Actual solutions seems to be kern.eventtimer.periodic=1 I will try to set only kern.eventtimer.periodic=1 and kern.timecounter.alloweddeviation=0 parameters, leaving everything else to system defaults. -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[email protected]"
