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 | 1.7 ± 0.4 | 3.1 ± 0.7 | 1.8 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.7 ± 0.0 | 4.3 ± 0.3 | 8.2 ± 1.0 | 2.1 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.3 ± 0.0 | 8.1 ± 0.5 | 16.1 ± 1.0 | 2.3 |
| 2.0 ± 0.0 | 100.0 ± 0.0 | 2.6 ± 0.0 | 17.5 ± 0.5 | 33.8 ± 2.2 | 2.7 |
| 5.0 ± 0.0 | 100.0 ± 0.0 | 6.5 ± 0.1 | 44.3 ± 0.7 | 85.6 ± 3.8 | 3.5 |
| 9.8 ± 0.1 | 100.0 ± 0.0 | 13.7 ± 0.2 | 91.5 ± 2.6 | 174.8 ± 4.0 | 4.5 |
| 19.7 ± 0.1 | 99.8 ± 0.0 | 32.0 ± 0.1 | 204.9 ± 2.6 | 375.0 ± 5.9 | 6.7 |
| 30.9 ± 0.0 | 62.4 ± 0.2 | 45.1 ± 0.1 | 143.9 ± 0.8 | 234.0 ± 2.9 | 9.3 |
| 33.3 ± 0.0 | 32.9 ± 0.1 | 41.2 ± 0.1 | 95.0 ± 0.1 | 136.9 ± 0.9 | 9.7 |
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 | 1.8 ± 0.3 | 3.4 ± 0.6 | 1.8 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.7 ± 0.0 | 4.3 ± 0.3 | 8.7 ± 1.0 | 2.1 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.3 ± 0.0 | 8.4 ± 0.4 | 16.7 ± 1.9 | 2.3 |
| 2.0 ± 0.0 | 100.0 ± 0.0 | 2.6 ± 0.0 | 17.4 ± 0.3 | 34.0 ± 1.3 | 2.7 |
| 4.9 ± 0.0 | 100.0 ± 0.0 | 6.4 ± 0.1 | 44.1 ± 1.5 | 85.7 ± 4.1 | 3.5 |
| 9.8 ± 0.1 | 100.0 ± 0.0 | 13.8 ± 0.2 | 92.1 ± 1.8 | 171.7 ± 4.4 | 4.6 |
| 19.5 ± 0.1 | 99.2 ± 0.0 | 31.7 ± 0.4 | 200.0 ± 1.5 | 361.9 ± 4.6 | 6.8 |
| 29.9 ± 0.0 | 60.2 ± 0.2 | 44.7 ± 0.1 | 157.6 ± 1.5 | 263.1 ± 2.5 | 9.2 |
| 32.5 ± 0.0 | 32.1 ± 0.0 | 41.9 ± 0.1 | 104.5 ± 0.7 | 155.4 ± 1.7 | 9.6 |
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 | 3.7 ± 0.9 | 1.8 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.8 ± 0.0 | 4.3 ± 0.3 | 8.4 ± 1.2 | 2.1 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.4 ± 0.0 | 8.4 ± 0.6 | 16.4 ± 1.2 | 2.3 |
| 2.0 ± 0.0 | 100.0 ± 0.0 | 2.7 ± 0.0 | 17.3 ± 0.9 | 33.5 ± 1.4 | 2.7 |
| 4.9 ± 0.1 | 100.0 ± 0.0 | 6.6 ± 0.1 | 43.6 ± 1.1 | 83.1 ± 2.4 | 3.6 |
| 9.9 ± 0.0 | 100.0 ± 0.0 | 14.1 ± 0.2 | 93.0 ± 1.0 | 174.5 ± 1.7 | 4.8 |
| 19.0 ± 0.1 | 96.5 ± 0.1 | 30.8 ± 0.2 | 189.2 ± 2.0 | 346.1 ± 9.6 | 7.0 |
| 27.6 ± 0.0 | 55.7 ± 0.1 | 42.7 ± 0.2 | 179.1 ± 0.9 | 317.2 ± 6.0 | 9.0 |
| 30.6 ± 0.0 | 30.1 ± 0.1 | 42.3 ± 0.1 | 127.0 ± 0.9 | 200.7 ± 1.2 | 9.4 |
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 | 1.8 ± 0.2 | 3.3 ± 0.5 | 1.8 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.9 ± 0.0 | 4.7 ± 0.1 | 8.3 ± 0.6 | 2.1 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.5 ± 0.1 | 8.5 ± 0.3 | 16.7 ± 1.7 | 2.3 |
| 2.0 ± 0.0 | 100.0 ± 0.0 | 2.7 ± 0.1 | 16.9 ± 0.4 | 32.1 ± 1.4 | 2.7 |
| 4.9 ± 0.1 | 100.0 ± 0.0 | 6.8 ± 0.1 | 45.2 ± 0.9 | 84.4 ± 2.8 | 3.6 |
| 9.9 ± 0.1 | 99.9 ± 0.0 | 14.3 ± 0.2 | 91.4 ± 2.3 | 173.4 ± 6.1 | 5.0 |
| 18.1 ± 0.0 | 91.5 ± 0.3 | 28.9 ± 0.1 | 175.9 ± 1.8 | 326.2 ± 2.0 | 7.2 |
| 25.2 ± 0.0 | 50.4 ± 0.2 | 39.4 ± 0.2 | 190.3 ± 1.3 | 354.8 ± 4.4 | 8.8 |
| 28.2 ± 0.0 | 27.7 ± 0.1 | 41.1 ± 0.1 | 153.9 ± 1.1 | 270.0 ± 4.1 | 9.2 |
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
