Date: Tue, 21 Dec 2021 10:49:12 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=254040 --- Comment #4 from Andriy Gapon <avg@FreeBSD.org> --- (In reply to Stefan Eßer from comment #3) Thank you for the tests! Another observation is that if your t function is modified to pin bzip2 processes to CPUs (e.g. cpuset -l $((2 * i)) bzip2 ...), then the results are much more consistent. In fact, they match the best results from the original test: $ ~/test.sh 4 1048576000 bytes transferred in 4.903489 secs (213842854 bytes/sec) 1048576000 bytes transferred in 4.904297 secs (213807597 bytes/sec) 1048576000 bytes transferred in 4.908786 secs (213612071 bytes/sec) 1048576000 bytes transferred in 4.915402 secs (213324567 bytes/sec) -- You are receiving this mail because: You are the assignee for the bug.