On 31/01/2013 4:54 AM, Efraín Déctor wrote: > -----Mensaje original----- From: Kubilay Kocak > Sent: Wednesday, January 30, 2013 3:25 AM > To: Efraín Déctor > Cc: freebsd-stable@freebsd.org > Subject: Re: About kern.ipc.somaxconn and netstat > > On 30/01/2013 12:26 PM, Efraín Déctor wrote: >> Hello. >> >> We have a webserver using FreeBSD, we read about tunning >> kern.ipc.somaxconn >> (http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/configtuning-kernel-limits.html) >> so the OS can handle all the connections. Is there a way to know how >> many connections are established in a certain moment?. I know about >> netstat(1) but is there any other command that we can use to know the >> exact amount of how many connections are established?. >>
> This one might help: > > kern.ipc.numopensockets: Number of open sockets > > It's usefulness will depend on the granularity you require (in only, out > only, established only, etc) but it's always represented system-wide > resource consumption very well (matching observed workloads - <some > baseline value>) > > > Thank you, it is very helpfull, using kern.ipc.numopensockets with > sockstat(1) and netstat(1) will give me a clue to tune kern.ipc.somaxconn > > Thank you all. Also, if you haven't already come across this one in your netstat travels, this one directly reports listen queue overflows: netstat -s -p tcp |grep listen -- Ta, Koobs _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"