Advanced users • NVME performance test

Code:

# all run as rootrm -f bar.imgecho 1 | tee /proc/sys/vm/drop_cachestime cp foo.img bar.img

Code:

Nothing in config.txt: 33.266  0.040   7.153                       33.282  0.091   7.133                       33.266  0.043   7.051pciex1 (only):         33.286  0.048   7.107                       33.367  0.047   7.080                       33.321  0.047   7.158pciex1, pciex1_gen=2   33.425  0.040   7.047                       33.260  0.043   6.983pciex1_gen3            18.070  0.046   6.900                       18.754  0.068   6.819                       18.478  0.041   6.841pciex1, pciex1_gen=3   18.077  0.050   6.779                       18.386  0.059   6.818                       18.032  0.059   6.847