https://github.com/tyriis/home-ops/commit/4dc17d2ecc2e4cebeb289a4b5c4959f7a91d9f3b
bash-5.1$ rados bench -p ceph-blockpool 10 write --no-cleanup
hints = 1
Maintaining 16 concurrent writes of 4194304 bytes to objects of size 4194304 for up to 10 seconds or 0 objects
Object prefix: benchmark_data_talos01_1320
sec Cur ops started finished avg MB/s cur MB/s last lat(s) avg lat(s)
0 0 0 0 0 0 - 0
1 16 28 12 47.9938 48 0.907128 0.283249
2 16 38 22 43.9938 40 0.00903138 0.623909
3 16 51 35 46.6599 52 0.00910448 0.850646
4 16 63 47 46.9933 48 0.00983064 1.0291
5 16 77 61 48.7923 56 2.23035 1.01404
6 16 85 69 45.992 32 1.42657 1.08438
7 16 94 78 44.5634 36 1.3399 1.16364
8 16 106 90 44.9922 48 3.63077 1.17359
9 16 117 101 44.8814 44 1.68103 1.19818
10 16 125 109 43.5925 32 1.48224 1.2715
11 8 125 117 42.5383 32 1.20512 1.32863
12 5 125 120 39.9932 12 3.242 1.37671
13 3 125 122 37.5323 8 3.6708 1.41367
Total time run: 13.8037
Total writes made: 125
Write size: 4194304
Object size: 4194304
Bandwidth (MB/sec): 36.2222
Stddev Bandwidth: 14.5637
Max bandwidth (MB/sec): 56
Min bandwidth (MB/sec): 8
Average IOPS: 9
Stddev IOPS: 3.64094
Max IOPS: 14
Min IOPS: 2
Average Latency(s): 1.47151
Stddev Latency(s): 1.27914
Max latency(s): 3.98549
Min latency(s): 0.00823381