I am looked to code control kernel free memory /p ressure and see some strange points:
- vm.v_free_target is RW but do nothing. You can set it to any value and this is don't have any effect. - vmd_free_target (as vm.domain.N.stats.free_target) is RD and don't have any sysctl to tune Same for v_free_min, v_free_reserved, v_pageout_free_min. As I see this behavior for 12 and current branches, after-NUMA kernels. Is this expected behavior? PS: (kgdb) p vm_dom[0].vmd_page_count $2 = 33454844 (kgdb) p vm_dom[1].vmd_page_count $3 = 31872620 What source of vm_dom[0].vmd_page_count > vm_dom[1].vmd_page_count? _______________________________________________ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
