Commit Latency vs Throughput
Commit Latency vs Throughput
Analysis of how commit latency scales with achieved throughput.
Values shown as mean ± standard deviation across seeds.
real_conflict_probability = 0.0
| Throughput (c/s) | Success Rate (%) | P50 Latency (s) | P95 Latency (s) | P99 Latency (s) | Mean Retries |
|---|
| 0.2 ± 0.0 | 100.0 ± 0.0 | 0.3 ± 0.0 | 1.8 ± 0.3 | 3.2 ± 0.4 | 2.1 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.7 ± 0.0 | 4.1 ± 0.2 | 8.0 ± 1.4 | 2.3 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.3 ± 0.0 | 8.4 ± 0.1 | 15.8 ± 0.7 | 2.8 |
| 2.0 ± 0.0 | 100.0 ± 0.0 | 2.5 ± 0.1 | 16.8 ± 0.5 | 32.9 ± 3.3 | 3.2 |
| 4.9 ± 0.0 | 100.0 ± 0.0 | 6.5 ± 0.1 | 43.8 ± 1.7 | 84.2 ± 1.8 | 4.3 |
| 9.7 ± 0.1 | 98.8 ± 0.1 | 13.6 ± 0.2 | 90.4 ± 2.2 | 169.8 ± 3.5 | 6.0 |
| 15.1 ± 0.0 | 76.2 ± 0.3 | 21.5 ± 0.1 | 130.9 ± 1.4 | 251.7 ± 1.7 | 7.9 |
| 17.6 ± 0.0 | 35.0 ± 0.0 | 24.2 ± 0.2 | 140.9 ± 1.4 | 270.9 ± 4.6 | 8.5 |
| 18.6 ± 0.0 | 18.1 ± 0.0 | 25.8 ± 0.1 | 145.1 ± 2.3 | 270.1 ± 5.6 | 8.7 |
real_conflict_probability = 0.1
| Throughput (c/s) | Success Rate (%) | P50 Latency (s) | P95 Latency (s) | P99 Latency (s) | Mean Retries |
|---|
| 0.2 ± 0.0 | 100.0 ± 0.0 | 0.3 ± 0.0 | 1.6 ± 0.2 | 3.0 ± 0.5 | 2.1 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.7 ± 0.1 | 4.2 ± 0.4 | 7.6 ± 1.0 | 2.4 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.4 ± 0.0 | 8.7 ± 0.5 | 17.6 ± 1.1 | 2.8 |
| 2.0 ± 0.0 | 100.0 ± 0.0 | 2.6 ± 0.0 | 17.0 ± 0.6 | 33.1 ± 2.5 | 3.3 |
| 5.0 ± 0.1 | 100.0 ± 0.0 | 6.7 ± 0.1 | 44.3 ± 1.1 | 84.4 ± 2.4 | 4.4 |
| 9.6 ± 0.1 | 97.7 ± 0.1 | 13.5 ± 0.2 | 88.3 ± 1.0 | 169.3 ± 2.6 | 6.1 |
| 14.5 ± 0.0 | 73.6 ± 0.4 | 20.8 ± 0.1 | 128.5 ± 1.1 | 240.8 ± 4.1 | 7.9 |
| 17.2 ± 0.0 | 34.2 ± 0.1 | 23.6 ± 0.2 | 140.3 ± 3.3 | 271.7 ± 6.6 | 8.4 |
| 18.3 ± 0.0 | 17.8 ± 0.1 | 25.6 ± 0.1 | 144.1 ± 1.4 | 273.4 ± 2.8 | 8.6 |
real_conflict_probability = 0.3
| Throughput (c/s) | Success Rate (%) | P50 Latency (s) | P95 Latency (s) | P99 Latency (s) | Mean Retries |
|---|
| 0.2 ± 0.0 | 100.0 ± 0.0 | 0.4 ± 0.0 | 1.9 ± 0.2 | 3.4 ± 0.4 | 2.1 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.8 ± 0.0 | 4.5 ± 0.5 | 8.6 ± 1.3 | 2.4 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.4 ± 0.0 | 8.6 ± 0.5 | 16.6 ± 0.4 | 2.8 |
| 2.0 ± 0.0 | 100.0 ± 0.0 | 2.7 ± 0.1 | 16.8 ± 0.7 | 32.0 ± 1.2 | 3.4 |
| 4.9 ± 0.1 | 99.7 ± 0.1 | 6.8 ± 0.1 | 43.2 ± 1.1 | 82.1 ± 3.3 | 4.7 |
| 9.2 ± 0.1 | 93.6 ± 0.2 | 13.1 ± 0.1 | 84.2 ± 1.2 | 161.8 ± 2.5 | 6.4 |
| 13.3 ± 0.0 | 67.0 ± 0.3 | 19.2 ± 0.2 | 116.9 ± 2.1 | 222.3 ± 2.9 | 7.7 |
| 16.1 ± 0.0 | 32.0 ± 0.1 | 22.4 ± 0.2 | 131.0 ± 2.6 | 258.7 ± 6.4 | 8.3 |
| 17.4 ± 0.0 | 16.9 ± 0.0 | 24.4 ± 0.3 | 140.9 ± 1.2 | 274.5 ± 4.5 | 8.5 |
real_conflict_probability = 0.5
| Throughput (c/s) | Success Rate (%) | P50 Latency (s) | P95 Latency (s) | P99 Latency (s) | Mean Retries |
|---|
| 0.2 ± 0.0 | 100.0 ± 0.0 | 0.5 ± 0.0 | 1.9 ± 0.0 | 3.5 ± 0.4 | 2.1 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.9 ± 0.0 | 4.7 ± 0.4 | 9.4 ± 0.8 | 2.4 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.6 ± 0.0 | 8.7 ± 0.2 | 16.3 ± 1.2 | 2.9 |
| 2.0 ± 0.0 | 100.0 ± 0.0 | 2.9 ± 0.0 | 17.2 ± 0.9 | 33.4 ± 1.1 | 3.6 |
| 4.9 ± 0.0 | 98.2 ± 0.2 | 6.9 ± 0.1 | 43.3 ± 0.7 | 84.7 ± 2.2 | 5.1 |
| 8.5 ± 0.0 | 86.2 ± 0.3 | 12.2 ± 0.1 | 77.4 ± 1.3 | 148.7 ± 1.8 | 6.6 |
| 12.0 ± 0.0 | 60.4 ± 0.3 | 17.2 ± 0.2 | 104.0 ± 1.2 | 199.4 ± 4.3 | 7.6 |
| 14.6 ± 0.0 | 29.1 ± 0.1 | 21.0 ± 0.2 | 121.5 ± 1.1 | 233.1 ± 3.6 | 8.2 |
| 16.1 ± 0.0 | 15.7 ± 0.0 | 22.6 ± 0.2 | 130.2 ± 1.7 | 257.9 ± 7.7 | 8.4 |
Notes
- Latencies reported in seconds (converted from milliseconds)
- Values shown as mean ± standard deviation across multiple seeds
- Throughput = commits per second during steady-state window
- Success rate = percentage of transactions that committed successfully
- Mean retries = average number of retry attempts per committed transaction
