Make rsync compressing the test results during download
Make rsync compressing the test results during download

Simulator runs can produce large amount of data such as diagnostics, JVM
and other logs, JFR, perf and other recordings. Downloading these files
over VPN can be slow. Since typically the network bandwidth is the
bottleneck not the CPU, rsync compression is hardwired for downloading
benchmark results from the remote boxes. Uploading and installing
simulator doesn't need to compress since these phases deal with small
or compressed files.

hazelcast/hazelcast-simulator,pveentjer/hazelcast-simulator,hazelcast/hazelcast-simulator,pveentjer/hazelcast-simulator,hazelcast/hazelcast-simulator