> -----Original Message----- > From: Stefan Fuhrmann [mailto:stefanfuhrm...@alice-dsl.de] > Sent: Wednesday, May 12, 2010 7:08 PM > To: dev@subversion.apache.org > Subject: First SVN performance data > > Hi there, > > as I promised, I'm going to conduct some in-depth analysis and > comprehensive SVN performance testing. > That is very time-consuming process. > > However, it seems that many people have incorrect or outdated ideas > about the current state of affairs. > To add a bit more substance to the discussion, I like to present some > preliminary data and not to wait until I collected all data I intend to. > > Side note: Maybe, these numbers make it clearer why my patches should be > committed after review. > > Bottom line: > * SVN servers tend to be CPU-limited > (we already observed that problem @ our company > with SVN 1.4)
Lovely figures, but I'm guessing CPU will be more of a bottleneck when you run on a server with 24Gb RAM and 4 SSDs in RAID-0 configuration. The server will allocate so much to cache that everything is super-quick, and what disk IO there is, will also be super quick. Do you have benchmarks on a more 'representative' server? Say, a dual core with 2Gb RAM and 4 HDD disks in RAID5 running as a VM image, and SVN running over http?
