Fixed an issue that caused a loadPath's load interval and stats intervals to get out of sync at high load.
Increased casandra read timeout to allow for slow startup when running many appInstances
Adjust CPU requests for small config to use less than 6 CPUs total for the sut.
Remove cpu/memory requests for the appServer warmer
limit the number of backend connections that will be used by nginx to any single backend. This change helps avoid running into port range limits.
When running with a NodePort (useLoadbalancer==false), only balance load across nodes labeled wvrole=sut, if any. If no nodes are labeled wvrole=sut, then balance across all nodes except master nodes.
This pull request contains the following changes: