Date: Fri, 19 Jan 2001 22:18:06 +0200 From: Peter Pentchev <roam@orbitel.bg> To: Dan Phoenix <dphoenix@bravenet.com> Cc: Cricket Liu <Cricket@VeriSign.com>, Matthew Luebke <mluebke@resourcenetworks.com>, bind9-users@isc.org, ports@freebsd.org Subject: Re: Load testing? Message-ID: <20010119221806.F416@ringworld.oblivion.bg> In-Reply-To: <Pine.BSO.4.21.0101161936200.27994-100000@gandalf.bravenet.com>; from dphoenix@bravenet.com on Tue, Jan 16, 2001 at 07:37:09PM -0800 References: <045c01c08034$9b461510$7cc2a8ce@elsie> <Pine.BSO.4.21.0101161936200.27994-100000@gandalf.bravenet.com>
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A little bit off-topic for freebsd-ports, but the original poster might be interested in Dan J. Bernstein's dnsfilter utility. It is part of the djbdns package (http://cr.yp.to/djbdns.html), and is described at http://cr.yp.to/djbdns/dnsfilter.html. dnsfilter reads a list of IP addresses from stdin and tries to look them all up - it should be trivial to write a tool to generate random IP addresses in a given range. G'luck, Peter -- This sentence contains exactly threee erors. On Tue, Jan 16, 2001 at 07:37:09PM -0800, Dan Phoenix wrote: > > I have been wanting to try that to...even ports collection of it under > fbsd does not seem to compile. > > > On Tue, 16 Jan 2001, Cricket Liu wrote: > > > Date: Tue, 16 Jan 2001 20:21:39 -0700 > > From: Cricket Liu <Cricket@VeriSign.com> > > To: Matthew Luebke <mluebke@resourcenetworks.com>, bind9-users@isc.org > > Subject: Re: Load testing? > > > > > > > Does anyone know of a utility which will stress-test a DNS server in the > > > area of lookups per second? I'm looking for such a tool which will > > > generate XX lookups a second so I can monitor CPU, memory usage and other > > > such variables. > > > > I know Rick Jones has used netperf (which he wrote) to > > do that. You can get netperf from: > > > > ftp://ftp.cup.hp.com/dist/networking/benchmarks/netperf/ > > > > cricket To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-ports" in the body of the message
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