Re: rxperf
Benjamin Kaduk <[email protected]>
| Newsgroups | gmane.comp.file-systems.openafs.general |
|---|---|
| Message-ID | <[email protected]> |
On Thu, Mar 07, 2019 at 01:19:46PM +0100, Stephan Wiesand wrote: > Hi, > > > On 7. Mar 2019, at 09:03, Andreas Ladanyi <[email protected]> wrote: > > > > Hi, > > > > i want to test rx performance with rxperf. Where can i get rxperf ? > > it happens to be packaged in SL's plumbing-tools rpm. I think the executable should work on most other current distros too. This is on Ubuntu 18.04: > > /tmp % wget -q -O - http://ftp.scientificlinux.org/linux/scientific/7.6/x86_64/os/Packages/openafs-1.6-sl-plumbing-tools-1.6.23-289.sl7.x86_64.rpm | rpm2cpio | cpio -id > 12502 blocks > /tmp % ./usr/afs/debug/rxperf > usage: /rxperf client -c send -b <bytes> > usage: /rxperf client -c recv -b <bytes> > usage: /rxperf client -c rpc -S <sendbytes> -R <recvbytes> > usage: /rxperf client -c file -f filename > /rxperf: usage: common option to the client -w <write-bytes> -r <read-bytes> -T times -p port -s server -D > usage: /rxperf server -p port > > There's no 1.8.x package yet though. > > But you'll also find it in src/tools/rxperf after "./configure --disable-kernel-module; make". Yup, it's in the source tree mostly as a debugging tool, and not really polished enough for general use. In particular, the actual data it collects is not particularly well documented, so source-diving may be needed to interpret the results properly. -Ben > Maybe we should add it in our redhat packaging.