Date: Mon, 01 Oct 2018 12:05:14 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 231457] Out of swap space on ZFS Message-ID: <bug-231457-227-OgtNh26pTa@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-231457-227@https.bugs.freebsd.org/bugzilla/> References: <bug-231457-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D231457 --- Comment #5 from dimka@dz.dn.ua --- I tried this, and seen that the system is coming out of stupor state, immediatly after the killings of the processes. Without this tuning, the sy= stem remained very slow for a few seconds. However, even a halving vfs.zfs.arc_max and vm.max_wired, did not solve the problem in my case. Also, if i suspend memory absorption on (vm.stats.vm.v_laundry_count * vm.stats.vm.v_page_size) > 10M the system does not kill processes, and can not purge laundry pages to swap. Probably there is some kind of deadlock or other similar problem. CPU: 0.0% user, 0.0% nice, 11.3% system, 0.0% interrupt, 88.7% idle Mem: 566M Active, 147M Inact, 130M Laundry, 94M Wired, 22M Free ARC: 29M Total, 1048K MFU, 25M MRU, 32K Anon, 1152K Header, 1387K Other 12M Compressed, 19M Uncompressed, 1.56:1 Ratio Swap: 7678M Total, 30M Used, 7648M Free --=20 You are receiving this mail because: You are the assignee for the bug.=
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