Date: Wed, 28 Apr 2004 09:06:35 +0200 From: "Lasse Laursen" <laursen@netgroup.dk> To: freebsd-questions@freebsd.org Subject: maxproc limit exceeded - need some help tuning the kernel parameters Message-ID: <001f01c42cef$a1538df0$ce01000a@animal>
next in thread | raw e-mail | index | archive | help
Hi all, We are experiencing a lot of there dmesg on a webserver of ours: maxproc limit exceeded by uid 1, please see tuning(7) and login.conf(5). The /boot/loader.conf is: # --- Generated by sysinstall --- hint.atkbd.0.flags="0x2" machdep.cpu_idle_hlt=0 kern.ipc.maxsockets=16424 kern.maxproc=12328 kern.maxprocperuid=11094 net.inet.tcp.tcbhashsize=65536 The sysctl settings are: machdep.cpu_idle_hlt=0 vfs.nfs.iodmin=10 kern.ipc.maxsockbuf=2097152 kern.ipc.somaxconn=8192 kern.ipc.maxsockets=16424 kern.maxfiles=65536 kern.maxfilesperproc=32768 net.inet.tcp.rfc1323=1 net.inet.tcp.delayed_ack=1 net.inet.tcp.sendspace=65535 net.inet.tcp.recvspace=65535 net.inet.udp.recvspace=65535 net.inet.udp.maxdgram=57344 net.local.stream.recvspace=65535 net.local.stream.sendspace=65535 net.link.ether.inet.log_arp_wrong_iface=0 kern.logsigexit=0 kern.ipc.shm_use_phys=1 net.inet.ip.portrange.first=1024 net.inet.ip.portrange.last=20000 kern.threads.max_threads_per_proc=2500 kern.threads.max_groups_per_proc=2500 Each machine is a dual XEON with HTT enabled, 2GByte RAM. The webservers running on the machine is Zeus and there is a total of 200 php responders running as well. Could anyone enlighten me why I hit this limit? And how to fix the problem? Thanks in advance. :) Regards -- Lasse Laursen · VP, Hosting Technology · NetGroup A/S St. Kongensgade 40H · DK-1264 Copenhagen K, Denmark Phone: +45 3370 1526 · Fax: +45 3313 0066 - Don't be fooled by cheap finnish imitations - BSD is the One True Code
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?001f01c42cef$a1538df0$ce01000a>