# concurrency  rps  p50  p95  p99
1  999.65  1.030  1.201  1.432
2  1919.85  1.050  1.388  1.642
4  4973.20  0.839  0.991  1.310
8  4874.80  1.662  2.428  2.881
16  4865.95  3.176  4.442  5.375