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=242427 --- Comment #5 from Konstantin Belousov <kib@FreeBSD.org> --- I am sure that you are detecting the edge of second and not the actual sleeping place. It probably something that happens once in second (some callout) which allows the system to make the progress. Use precise timing functions like getnanouptime() to find the slow calls. -- You are receiving this mail because: You are the assignee for the bug.help
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