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 ± 0.3 | 3.2 ± 0.6 | 2.0 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.7 ± 0.0 | 4.3 ± 0.3 | 8.3 ± 0.7 | 2.2 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.3 ± 0.1 | 8.7 ± 0.4 | 16.3 ± 0.7 | 2.6 |
| 1.9 ± 0.0 | 100.0 ± 0.0 | 2.5 ± 0.1 | 16.9 ± 1.0 | 32.8 ± 1.6 | 3.0 |
| 4.8 ± 0.1 | 98.0 ± 0.2 | 6.4 ± 0.2 | 41.0 ± 0.8 | 80.0 ± 1.3 | 4.0 |
| 7.8 ± 0.0 | 78.8 ± 0.3 | 9.3 ± 0.1 | 53.7 ± 2.0 | 109.1 ± 2.2 | 4.8 |
| 9.4 ± 0.0 | 47.5 ± 0.2 | 9.7 ± 0.1 | 41.9 ± 0.3 | 87.1 ± 2.7 | 5.0 |
| 10.7 ± 0.0 | 21.3 ± 0.1 | 10.1 ± 0.1 | 28.8 ± 0.3 | 53.9 ± 1.2 | 5.1 |
| 11.5 ± 0.0 | 11.2 ± 0.0 | 9.8 ± 0.0 | 21.9 ± 0.2 | 34.3 ± 1.5 | 5.0 |
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 | 0.4 ± 0.0 | 1.8 ± 0.2 | 3.3 ± 0.4 | 2.0 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.7 ± 0.0 | 4.1 ± 0.5 | 8.3 ± 1.1 | 2.2 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.4 ± 0.1 | 8.7 ± 0.6 | 17.2 ± 0.8 | 2.6 |
| 2.0 ± 0.0 | 100.0 ± 0.0 | 2.7 ± 0.0 | 16.9 ± 0.6 | 33.3 ± 1.3 | 3.1 |
| 4.8 ± 0.1 | 97.6 ± 0.1 | 6.3 ± 0.1 | 41.2 ± 1.2 | 81.7 ± 2.3 | 4.0 |
| 7.6 ± 0.1 | 77.0 ± 0.6 | 9.2 ± 0.1 | 52.7 ± 0.9 | 105.3 ± 4.7 | 4.8 |
| 9.2 ± 0.0 | 46.3 ± 0.1 | 9.6 ± 0.0 | 42.7 ± 0.7 | 87.3 ± 1.8 | 5.0 |
| 10.5 ± 0.0 | 20.8 ± 0.0 | 10.0 ± 0.0 | 30.2 ± 0.2 | 58.0 ± 1.7 | 5.0 |
| 11.3 ± 0.0 | 10.9 ± 0.0 | 10.0 ± 0.0 | 23.6 ± 0.1 | 39.9 ± 1.0 | 5.1 |
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 | 2.0 ± 0.2 | 3.3 ± 0.2 | 2.0 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.8 ± 0.0 | 4.3 ± 0.4 | 8.6 ± 1.1 | 2.2 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.4 ± 0.0 | 8.7 ± 0.6 | 17.9 ± 1.2 | 2.6 |
| 2.0 ± 0.0 | 100.0 ± 0.0 | 2.7 ± 0.0 | 17.3 ± 0.5 | 31.8 ± 1.5 | 3.1 |
| 4.7 ± 0.1 | 95.3 ± 0.3 | 6.4 ± 0.1 | 40.7 ± 1.6 | 79.4 ± 4.3 | 4.1 |
| 7.1 ± 0.0 | 72.0 ± 0.4 | 8.9 ± 0.1 | 51.3 ± 1.7 | 105.6 ± 2.8 | 4.8 |
| 8.7 ± 0.0 | 43.7 ± 0.1 | 9.5 ± 0.1 | 45.4 ± 0.8 | 92.2 ± 1.5 | 5.0 |
| 10.0 ± 0.0 | 19.9 ± 0.0 | 9.7 ± 0.0 | 33.0 ± 0.2 | 63.2 ± 2.2 | 5.0 |
| 10.8 ± 0.0 | 10.4 ± 0.0 | 10.1 ± 0.0 | 26.3 ± 0.4 | 45.7 ± 0.8 | 5.0 |
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 ± 0.1 | 3.4 ± 0.4 | 2.0 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.8 ± 0.0 | 4.3 ± 0.3 | 8.3 ± 1.3 | 2.2 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.6 ± 0.0 | 8.8 ± 0.3 | 17.2 ± 1.5 | 2.6 |
| 2.0 ± 0.0 | 99.9 ± 0.1 | 2.9 ± 0.1 | 17.6 ± 0.5 | 34.9 ± 1.2 | 3.2 |
| 4.5 ± 0.0 | 92.1 ± 0.4 | 6.3 ± 0.0 | 38.6 ± 0.6 | 73.4 ± 2.0 | 4.2 |
| 6.5 ± 0.0 | 66.4 ± 0.4 | 8.4 ± 0.1 | 47.8 ± 1.3 | 96.4 ± 3.0 | 4.8 |
| 8.0 ± 0.0 | 40.4 ± 0.1 | 9.3 ± 0.1 | 47.7 ± 1.9 | 97.2 ± 3.0 | 4.9 |
| 9.4 ± 0.0 | 18.7 ± 0.0 | 9.5 ± 0.0 | 36.5 ± 0.7 | 69.5 ± 1.8 | 5.0 |
| 10.2 ± 0.0 | 9.9 ± 0.0 | 9.7 ± 0.0 | 28.9 ± 0.4 | 52.1 ± 1.0 | 5.0 |
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
