How to optimise hash rate
Hi, I have the following cards, no compile errors all running OK. However I can only achieve a hash rate of circa 6000h/s, seems low to me for these cards. Am i doing anything wrong here, is there a way to optimise the cards or have I failed to set up the config correctly?

 * VERSIONS:     XMRig/2.4.5 libuv/1.8.0 CUDA/7.50 gcc/5.4.0
 * CPU:                     Intel(R) Xeon(R) CPU @ 2.20GHz x64 AES-NI
 * GPU #0:       Tesla P100-PCIE-16GB @ 1328/715 MHz 46x168 0x0 arch:60 SMX:56
 * GPU #1:       Tesla P100-PCIE-16GB @ 1328/715 MHz 46x168 0x0 arch:60 SMX:56
 * GPU #2:       Tesla P100-PCIE-16GB @ 1328/715 MHz 46x168 0x0 arch:60 SMX:56
 * GPU #3:       Tesla P100-PCIE-16GB @ 1328/715 MHz 46x168 0x0 arch:60 SMX:56
 * ALGO:         cryptonight