Date: Mon, 02 Jan 2012 18:03:15 -0200 From: Sergio de Almeida Lenzi <lenzi.sergio@gmail.com> To: "Muhammet S. AYDIN" <whalberg@gmail.com> Cc: freebsd-questions@freebsd.org Subject: Re: freebsd server limits question Message-ID: <1325534595.37111.8.camel@z6000.lenzicasa> In-Reply-To: <CAP28s1DhhsSV%2Bz8BuRDVjHypD%2BpECuXQEH5BKjJRKMorcWL0rw@mail.gmail.com> References: <CAP28s1DhhsSV%2Bz8BuRDVjHypD%2BpECuXQEH5BKjJRKMorcWL0rw@mail.gmail.com>
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hello... I supose you are using 64bits version of FreeBSD and at least 8.2 version... What happens is that you have exhausted the thread limit of your appplication your systeam is unable to create more threads for that appplication a command: sysctl -a | grep thread will show how they are setted up in your system. mine has: --------------------------------------------------------------------- kern.threads.max_threads_hits: 0 kern.threads.max_threads_per_proc: 1500 vm.stats.vm.v_kthreadpages: 0 vm.stats.vm.v_kthreads: 24 vfs.nfsrv.minthreads: 4 vfs.nfsrv.maxthreads: 4 vfs.nfsrv.threads: 4 net.isr.numthreads: 1 net.isr.bindthreads: 0 net.isr.maxthreads: 1 ---------------------------------------------------------------------- note that the number of threads per proc is 1500 here (a notebook) to increase the number of threads, edit the file /etc/sysctl.conf put a line: kern.threads.max_threads_per_proc=9000 and than the command: /etc/rc.d/sysctl restart Hope this will help
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