Date: Wed, 04 Dec 2019 17:30:09 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 242427] pmap_remove() sometimes is very slow causing 10+ minutes long reboots Message-ID: <bug-242427-227-c5Q8XJDmSZ@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-242427-227@https.bugs.freebsd.org/bugzilla/> References: <bug-242427-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D242427 --- Comment #5 from Konstantin Belousov <kib@FreeBSD.org> --- I am sure that you are detecting the edge of second and not the actual slee= ping place. It probably something that happens once in second (some callout) wh= ich allows the system to make the progress. Use precise timing functions like getnanouptime() to find the slow calls. --=20 You are receiving this mail because: You are the assignee for the bug.=
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