https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253968
--- Comment #8 from Mark Millard <[email protected]> --- (In reply to Mark Millard from comment #7) 12.2-RELEASE on the OverDrive 1000 this time, again operating on the SSD: # time -l make extract ===> firefox-85.0.2,2 depends on file: /usr/local/sbin/pkg - found ===> Fetching all distfiles required by firefox-85.0.2,2 for building ===> Extracting for firefox-85.0.2,2 => SHA256 Checksum OK for firefox-85.0.2.source.tar.xz. 120.92 real 55.87 user 61.93 sys 76520 maximum resident set size 27 average shared memory size 10 average unshared data size 127 average unshared stack size 27241 page reclaims 6 page faults 0 swaps 20866 block input operations 6362 block output operations 0 messages sent 0 messages received 4 signals received 21852 voluntary context switches 3121 involuntary context switches # time -l rm -fr work 12.83 real 0.37 user 8.17 sys 3916 maximum resident set size 7 average shared memory size 7 average unshared data size 127 average unshared stack size 934 page reclaims 0 page faults 0 swaps 5 block input operations 348 block output operations 0 messages sent 0 messages received 0 signals received 581 voluntary context switches 736 involuntary context switches 13.0-BETA4 looks a somewhat better for this on the extract. Of course, all my examples are SSDs or Optanes, nothing spinning. I'm unsure how that or other context variations would compare. But now you have some examples for comparison. The early Feb. main (14) had much bigger differences between user+sys vs. real than 13.0-BETA4 or 12.2-RELEASE did. But that may well be expected given the huge "block output operations" count differences. It does not appear that I've managed to run into the 13.0-BETA4 problem(s) via these specific types of experiments for UFS2+SU (no J). -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "[email protected]"
