From: Ben Stuyts <ben@stuyts.nl> To: Jeff Roberson <jroberson@chesapeake.net> Cc: Terry Lambert <tlambert2@mindspring.com>, Robert Watson <rwatson@freebsd.org>, <current@freebsd.org>, <jeff@freebsd.org>, alfred@FreeBSD.ORG Subject: Re: [Ugly PATCH] Again: panic kmem_malloc() Message-ID: <4.3.2.7.2.20021016225907.00b8b8b0@terminus> In-Reply-To: <20021016155845.B89360-100000@mail.chesapeake.net> References: <4.3.2.7.2.20021016213322.01c6d348@terminus>
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At 22:00 16/10/2002, Jeff Roberson wrote: >On Wed, 16 Oct 2002, Ben Stuyts wrote: > > > I'll also run your vmstat script that you posted in a similar thread. One > > of the big memory users seems to be sem, and it's growing. Almost every > > time I do a vmstat -m, sem usage has grown a few k. > > > >[snip] > > sem167320 2622K 2622K 167320 16,1024,4096 >[snip] > >Thank you for looking into this. It definitely looks like a memory leak. >I forwarded this to alfred. He was just working on semaphores so he may >know something about it. > > > > > I'll see what the stats are tomorrow. > > >Much appreciated. No need to wait for tomorrow. :-) Just 1.5 hours later, vmstat -m says: < sem167344 2622K 2622K 167344 16,1024,4096 --- > sem235512 3687K 3687K 235512 16,1024,4096 So it looks indeed like sem is the problem, Kind regards, Ben To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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