Date: Tue, 27 Oct 2015 08:34:21 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 204049] vmtotal() loading is high when memory utilization is high Message-ID: <bug-204049-8-MlbJYA75Pk@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-204049-8@https.bugs.freebsd.org/bugzilla/> References: <bug-204049-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=204049 Dmitry Sivachenko <demon@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |demon@FreeBSD.org --- Comment #1 from Dmitry Sivachenko <demon@FreeBSD.org> --- I noticed that if a program calls clock() frequently (clock() in turn calls getrusage()), the system itself responds slow. For example, we run word2vec program (http://word2vec.googlecode.com/svn/trunk/word2vec.c) in 32 threads (on 32-core machine) and during that all other programs (even single-threaded) run an order of magnitude slower compared with the time they use without word2vec. I wonder if the reason in the same. -- You are receiving this mail because: You are the assignee for the bug.
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