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Date:      Wed, 2 Jun 2021 11:22:02 +0300
From:      Konstantin Belousov <kostikbel@gmail.com>
To:        =?utf-8?B?w5Z6a2Fu?= KIRIK <ozkan.kirik@gmail.com>
Cc:        freebsd-hackers@freebsd.org
Subject:   Re: vmstat -m temp counters overflows?
Message-ID:  <YLc/qo0HRBDJI/mx@kib.kiev.ua>
In-Reply-To: <CAAcX-AG25rjgVut9cABcWrWizoVjMzV4dCqu6N%2BoEOMzhQ124w@mail.gmail.com>
References:  <CAAcX-AG25rjgVut9cABcWrWizoVjMzV4dCqu6N%2BoEOMzhQ124w@mail.gmail.com>

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On Wed, Jun 02, 2021 at 07:49:58AM +0300, Özkan KIRIK wrote:
> Hello,
> 
> I'm using FreeBSD stable/12 amd64. The temp memory counters are crazy.
> I think the counter variables are overflowing.
> Could it be pointing to another problem?
> 
> # vmstat -m | grep -E "temp|Mem"
>          Type InUse MemUse HighUse Requests  Size(s)
>          temp 18446744073709525773 18014398509271105K       -  6075673
>  16,32,64,128,256,512,1024,2048,4096,8192,16384,32768,65536

Do you use pf?  If yes, this is perhaps a known issue,
You probably also have some nvlist leaks.



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