| read/write type | fio jobs | IOPS（4KB Block） | ratio | |
| FastCFS | Ceph | |||
| sequential write | 4 | 32,256 | 5,120 | 630% |
| 8 | 55,296 | 8,371 | 661% | |
| 16 | 76,800 | 11,571 | 664% | |
| rand write | 4 | 6,374 | 4,454 | 143% |
| 8 | 11,264 | 6,400 | 176% | |
| 16 | 16,870 | 7,091 | 238% | |
| sequential read | 4 | 34,880 | 14,848 | 235% |
| 8 | 62,751 | 24,883 | 252% | |
| 16 | 86,508 | 38,912 | 222% | |
| rand read | 4 | 12,527 | 12,160 | 103% |
| 8 | 23,610 | 22,220 | 106% | |
| 16 | 41,790 | 36,608 | 114% | |
more info see Chinese doc: FastCFS vs. Ceph benchmark detail