jg@max.crl.dec.com (Jim Gettys) (12/23/89)
Archive-name: x11perf/how-to-get Original-posting-by: jg@max.crl.dec.com (Jim Gettys) Original-subject: Re: Mach performance? [Long] Archive-site: gatekeeper.dec.com [16.1.0.2] Reposted-by: emv@math.lsa.umich.edu (Edward Vielmetti) The 3.6 millisecond figure (round trip using TCP) between two PMAXen on a local net was measured with the x11perf program, which you can get off of expo.lcs.mit.edu or gatekeeper.dec.com. It is performing a no-op X request, and timing the response (I think it is just measuring elapsed time on XSync X library calls.). The current version of x11perf is version 1.2. It will also be on the X11R4 distribution. - Jim