Hi all. I've been watching ZFS activites on my machine and improved systat to monitor such.
One of my first goals is to watch ZFS cache statistics. I posted my patch to the bugzilla @ https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195460 I've been using on 11-CURRENT and 10.1-RELEASE myself. Regards, Hiro % systat -zarc Total MFU MRU Anon Hdr L2Hdr Other ZFS ARC 206M 63M 136M 826K 1102K 0K 5251K rate hits misses total hits total misses arcstats : 75% 1183 388 23721 4202 arcstats.demand_data : 0% 0 0 528 0 arcstats.demand_metadata : 76% 1007 308 21441 2757 arcstats.prefetch_data : 0% 0 0 0 0 arcstats.prefetch_metadata: 68% 176 80 1752 1445 zfetchstats : 44% 954 1204 26410 25482 arcstats.l2 : 0% 0 0 0 0 vdev_cache_stats : 0% 0 0 0 0 _______________________________________________ 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"
