Hi all, I setup a testing LVS-DR cluster, use 1 director with 8 Windows real server.
ALL server running as VMware ESX 5.1 guest. The director have 2 cores (X7550@2GHz), 2 GB memory, Debian 6.0 with kernel 2.6.32-5-amd64. The Windows server have 4 cores (X7550@2GHz), 4GB memory, Windows 2008 Standard SP2. Linux use vmxnet3, Windows use Intel(R) PRO/1000 MT, all use default driver with default settings. When I running load testing against VIP from 4 client machines, 2 JMeter instance per client machine, i.e. 8 JMeter instance, I got about throughput is 8390/minute. Then I running one JMeter instance access one real server (of course, this is not cluster), the total 8 JMeter instances can get up to 9440/minute. That's said, when I use LVS-DR, I got 12.5% performance degrade. Any suggestion ? Thanks, Dongsheng _______________________________________________ Please read the documentation before posting - it's available at: http://www.linuxvirtualserver.org/ LinuxVirtualServer.org mailing list - lvs-users@LinuxVirtualServer.org Send requests to lvs-users-requ...@linuxvirtualserver.org or go to http://lists.graemef.net/mailman/listinfo/lvs-users
