Date: Thu, 07 Dec 2017 05:25:29 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-fs@FreeBSD.org Subject: [Bug 224080] ZFS: "arc_dnlc_evicts_thr" + "arc_reclaim_thread" - high CPU load during poudriere build... Message-ID: <bug-224080-3630-MI9kZlhYp1@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-224080-3630@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=224080 --- Comment #10 from Cy Schubert <cy@FreeBSD.org> --- During a buildworld -DNO_CLEAN (second machine): Total MFU MRU Anon Hdr L2Hdr Other ZFS ARC 2001M 464M 1300M 8695K 30M 0K 198M rate hits misses total hits total misses arcstats : 71% 660 258 274342 697629 arcstats.demand_data : 67% 218 107 96070 81229 arcstats.demand_metadata : 25% 44 129 43412 569950 arcstats.prefetch_data : 0% 0 22 10019 27947 arcstats.prefetch_metadata:100% 398 0 124841 18503 zfetchstats : 4% 99 2013 28345 3844648 arcstats.l2 : 0% 0 0 0 0 vdev_cache_stats : 58% 7 5 9786 19927 I'm getting pretty healty hit rates where as with r326347 the hit rates were in the low single digits. -- You are receiving this mail because: You are the assignee for the bug.home | help
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