We're currently trialing the use of Upsource as our code review platform on top of our existing subversion repositories, the project has 12 SVN repositories the largest with 90,000+ revisions.
So far the experience has been excellent, though it seems at times indexing revisions is a bit slow ( takes up to 15 minutes ), I've decreased the check interval to 180 seconds and have increased Xmx and MaxMetaspaceSize in upsource-frontend.jvmoptions and casandra.jvmoptions, but I can't say I'm sure if this is the correct place on a windows installation.
I guess I'm looking for advice or tips to get the best out of the performance for Upsource. Though I'm not sure how relevant it is, I've also noticed quite a large directory of commitLog files ( 33.6 MB each ) and this error "Cassandra server running in degraded mode. Is swap disabled? : false, Address space adequate? : true, nofile limit adequate? : true, nproc limit adequate? : true " in upsource-stdout.log