Исходное сообщение
"Тестирование Xen PVHVM во FreeBSD" Отправлено Аноним, 24-Май-13 19:08
Очевидно же что проги с плохим кодом будут лучше работать в контейнерах, чем на одной системе .. как вариант вешать на разные порты или round robin Redis runs slower on a VM. Virtualization toll is quite high because for many common operations, Redis does not add much overhead on top of the required system calls and network interruptions. Prefer to run Redis on a physical box, especially if you favor deterministic latencies. On a state-of-the-art hypervisor (VMWare), result of redis-benchmark on a VM through the physical network is almost divided by 2 compared to the physical machine, with some significant CPU time spent in system and interruptions.