Maybe useful the following information: This problem appears not to all architectures and types of CPU. on the Russian forums http://www.bsdportal.ru/viewtopic.php?t=24900 http://forum.lissyara.su/viewtopic.php?f=45&t=34641&sid=aa596f0b70806ba053011da911f9ccae was a brute force to find out that: there is a suspicion that: - for AMD processors, this problem is not observed at all when the number of cores >= 2 - on all single-core is the problem - only for some models with Intel >= 2 cores of the problem is not found
Perhaps, after all, avg@ rights (Subject: couple of sched_ule issues), that is not working properly mechanism rebalancing and to determine the topology of CPU? All converge, because my patch ( http://docs.freebsd.org/cgi/mid.cgi?20111022132817.35db5ccd ) for SMP systems just do respite for rebalancing, which eliminates the problem with interactivity ... Thanks! _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
