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Update README.md
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Signed-off-by: Keshava Munegowda <keshava.gowda@gmail.com>
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kmgowda authored Apr 18, 2020
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Expand Up @@ -91,24 +91,23 @@ The SBK can be executed to
SBK outputs the data written/read , average throughput and latency , maximum latency and the latency percentiles 10th, 25th, 50th, 75th, 95th, 99th , 99.9th and 99.99th for every 5 seconds time interval as show below.

```
Writing 252874 records, 50524.3 records/sec, 48.18 MB/sec, 18.7 ms avg latency, 87 ms max latency; Discarded Latencies: 0 lower , 0 higher; Latency Percentiles: 10 ms 10th, 12 ms 25th, 15 ms 50th, 19 ms 75th, 67 ms 95th, 78 ms 99th, 83 ms 99.9th, 83 ms 99.99th.
Writing 266445 records, 53278.3 records/sec, 50.81 MB/sec, 18.3 ms avg latency, 147 ms max latency; Discarded Latencies: 0 lower , 0 higher; Latency Percentiles: 10 ms 10th, 12 ms 25th, 14 ms 50th, 17 ms 75th, 68 ms 95th, 84 ms 99th, 145 ms 99.9th, 147 ms 99.99th.
Writing 184266 records, 36838.5 records/sec, 35.13 MB/sec, 26.7 ms avg latency, 428 ms max latency; Discarded Latencies: 0 lower , 0 higher; Latency Percentiles: 10 ms 10th, 12 ms 25th, 16 ms 50th, 22 ms 75th, 69 ms 95th, 248 ms 99th, 427 ms 99.9th, 428 ms 99.99th.
Writing 276532 records, 55251.1 records/sec, 52.69 MB/sec, 17.6 ms avg latency, 114 ms max latency; Discarded Latencies: 0 lower , 0 higher; Latency Percentiles: 9 ms 10th, 11 ms 25th, 14 ms 50th, 17 ms 75th, 66 ms 95th, 83 ms 99th, 107 ms 99.9th, 107 ms 99.99th.
Writing 182926 records, 36577.9 records/sec, 34.88 MB/sec, 26.9 ms avg latency, 467 ms max latency; Discarded Latencies: 0 lower , 0 higher; Latency Percentiles: 9 ms 10th, 12 ms 25th, 15 ms 50th, 20 ms 75th, 78 ms 95th, 262 ms 99th, 460 ms 99.9th, 467 ms 99.99th.
Writing 272916 records, 54107.1 records/sec, 51.60 MB/sec, 17.7 ms avg latency, 127 ms max latency; Discarded Latencies: 0 lower , 0 higher; Latency Percentiles: 9 ms 10th, 11 ms 25th, 14 ms 50th, 17 ms 75th, 69 ms 95th, 80 ms 99th, 122 ms 99.9th, 126 ms 99.99th.
Writing 180669 records, 35740.7 records/sec, 34.08 MB/sec, 27.1 ms avg latency, 449 ms max latency; Discarded Latencies: 0 lower , 0 higher; Latency Percentiles: 10 ms 10th, 12 ms 25th, 15 ms 50th, 19 ms 75th, 92 ms 95th, 255 ms 99th, 446 ms 99.9th, 449 ms 99.99th.
Writing 151213 records, 28509.2 records/sec, 27.19 MB/sec, 30.2 ms avg latency, 883 ms max latency; Discarded Latencies: 0 lower , 0 higher; Latency Percentiles: 9 ms 10th, 11 ms 25th, 15 ms 50th, 19 ms 75th, 93 ms 95th, 241 ms 99th, 711 ms 99.9th, 712 ms 99.99th.
Writing 246948 records, 49369.9 records/sec, 47.08 MB/sec, 23.2 ms avg latency, 883 ms max latency; Discarded Latencies: 0 lower , 0 higher; Latency Percentiles: 9 ms 10th, 11 ms 25th, 14 ms 50th, 17 ms 75th, 68 ms 95th, 387 ms 99th, 880 ms 99.9th, 881 ms 99.99th.
Writing 100849 records, 19053.3 records/sec, 18.17 MB/sec, 40.6 ms avg latency, 1177 ms max latency; Discarded Latencies: 0 lower , 0 higher; Latency Percentiles: 9 ms 10th, 12 ms 25th, 15 ms 50th, 21 ms 75th, 202 ms 95th, 248 ms 99th, 294 ms 99.9th, 295 ms 99.99th.
Writing 229775 records, 45945.8 records/sec, 43.82 MB/sec, 26.4 ms avg latency, 1268 ms max latency; Discarded Latencies: 0 lower , 0 higher; Latency Percentiles: 9 ms 10th, 12 ms 25th, 15 ms 50th, 19 ms 75th, 75 ms 95th, 102 ms 99th, 1177 ms 99.9th, 1181 ms 99.99th.
Writing 131673 records, 26032.6 records/sec, 24.83 MB/sec, 35.2 ms avg latency, 674 ms max latency; Discarded Latencies: 0 lower, 0 higher; Latency Percentiles: 13 ms 10th, 16 ms 25th, 21 ms 50th, 26 ms 75th, 135 ms 95th, 351 ms 99th, 670 ms 99.9th, 671 ms 99.99th.
Writing 154995 records, 30480.8 records/sec, 29.07 MB/sec, 32.2 ms avg latency, 255 ms max latency; Discarded Latencies: 0 lower, 0 higher; Latency Percentiles: 13 ms 10th, 16 ms 25th, 20 ms 50th, 26 ms 75th, 114 ms 95th, 165 ms 99th, 251 ms 99.9th, 252 ms 99.99th.
Writing 150029 records, 28387.7 records/sec, 27.07 MB/sec, 32.8 ms avg latency, 384 ms max latency; Discarded Latencies: 0 lower, 0 higher; Latency Percentiles: 13 ms 10th, 17 ms 25th, 21 ms 50th, 29 ms 75th, 111 ms 95th, 188 ms 99th, 205 ms 99.9th, 206 ms 99.99th.
Writing 9352 records, 1484.7 records/sec, 1.42 MB/sec, 378.4 ms avg latency, 669 ms max latency; Discarded Latencies: 0 lower, 0 higher; Latency Percentiles: 199 ms 10th, 251 ms 25th, 384 ms 50th, 457 ms 75th, 623 ms 95th, 662 ms 99th, 669 ms 99.9th, 669 ms 99.99th.
Writing 50539 records, 9621.0 records/sec, 9.18 MB/sec, 155.3 ms avg latency, 3558 ms max latency; Discarded Latencies: 0 lower, 0 higher; Latency Percentiles: 11 ms 10th, 14 ms 25th, 19 ms 50th, 89 ms 75th, 397 ms 95th, 3268 ms 99th, 3558 ms 99.9th, 3558 ms 99.99th.
Writing 158236 records, 31640.9 records/sec, 30.18 MB/sec, 34.1 ms avg latency, 639 ms max latency; Discarded Latencies: 0 lower, 0 higher; Latency Percentiles: 13 ms 10th, 16 ms 25th, 20 ms 50th, 26 ms 75th, 104 ms 95th, 518 ms 99th, 637 ms 99.9th, 637 ms 99.99th.
Writing 159087 records, 31785.6 records/sec, 30.31 MB/sec, 30.9 ms avg latency, 457 ms max latency; Discarded Latencies: 0 lower, 0 higher; Latency Percentiles: 10 ms 10th, 13 ms 25th, 16 ms 50th, 22 ms 75th, 108 ms 95th, 301 ms 99th, 456 ms 99.9th, 456 ms 99.99th.
Writing 146443 records, 22265.9 records/sec, 21.23 MB/sec, 30.7 ms avg latency, 2035 ms max latency; Discarded Latencies: 0 lower, 0 higher; Latency Percentiles: 12 ms 10th, 14 ms 25th, 18 ms 50th, 26 ms 75th, 108 ms 95th, 165 ms 99th, 184 ms 99.9th, 201 ms 99.99th.
Writing 14746 records, 2778.6 records/sec, 2.65 MB/sec, 462.4 ms avg latency, 2072 ms max latency; Discarded Latencies: 0 lower, 0 higher; Latency Percentiles: 129 ms 10th, 181 ms 25th, 376 ms 50th, 515 ms 75th, 2021 ms 95th, 2035 ms 99th, 2036 ms 99.9th, 2036 ms 99.99th.
Writing 46208 records, 9236.1 records/sec, 8.81 MB/sec, 118.6 ms avg latency, 2167 ms max latency; Discarded Latencies: 0 lower, 0 higher; Latency Percentiles: 11 ms 10th, 15 ms 25th, 26 ms 50th, 113 ms 75th, 438 ms 95th, 1739 ms 99th, 2167 ms 99.9th, 2167 ms 99.99th.
```

At the end of the benchmarking session, SBK outputs the total data written/read , average throughput and latency , maximum latency and the latency percentiles 10th, 25th, 50th, 75th, 95th, 99th , 99.9th and 99.99th for the complete data records written/read.
An example final output is show as below:

```
Writing(Total) 2400525 records, 41979.7 records/sec, 40.03 MB/sec, 23.3 ms avg latency, 1268 ms max latency; Discarded Latencies: 0 lower , 0 higher; Latency Percentiles: 9 ms 10th, 12 ms 25th, 15 ms 50th, 18 ms 75th, 74 ms 95th, 192 ms 99th, 710 ms 99.9th, 1177 ms 99.99th.
Writing(Total) 1116193 records, 19795.9 records/sec, 18.88 MB/sec, 49.7 ms avg latency, 3558 ms max latency; Discarded Latencies: 0 lower, 0 higher; Latency Percentiles: 12 ms 10th, 15 ms 25th, 20 ms 50th, 27 ms 75th, 163 ms 95th, 538 ms 99th, 2167 ms 99.9th, 3557 ms 99.99th.
```

### Grafana Dashboards of SBK
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