Hi Everyone,
I've got two W2K3 server residing in the same domain, subnet and virtual switch. However there are complaints of poor network performance between the virtual machines. The web developer has a simple app that calls pages and queries on the other server and returns times for each step.
He's telling me that out of a 1.3 Sec average return for the applciation (after running for one day) 1 second of that is the time is the network. Ping times are not granular enough in showing this problem, it mainly returns <1ms with the occasionally 3/4/7 m/s.
CPU and Mem usage on both boxes are 25%. ESX Server is running 23 machines on this vSwitch.
I'm thinking of changing the IP addresses and moving them to their own virtual switch, but I thought the vSwitch was clever enough to do a Point-Point virtual connection and not be bothered by any number of virtual machines on the same switch?