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 | 1.9 ± 0.1 | 3.4 ± 0.4 | 1.8 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.7 ± 0.0 | 4.4 ± 0.2 | 8.6 ± 1.4 | 2.1 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.3 ± 0.0 | 8.2 ± 0.4 | 16.6 ± 0.9 | 2.3 |
| 2.0 ± 0.0 | 100.0 ± 0.0 | 2.5 ± 0.1 | 17.2 ± 0.7 | 33.4 ± 1.4 | 2.7 |
| 5.0 ± 0.0 | 100.0 ± 0.0 | 6.5 ± 0.1 | 44.5 ± 1.0 | 84.9 ± 3.6 | 3.5 |
| 9.5 ± 0.1 | 96.8 ± 0.2 | 13.0 ± 0.1 | 83.2 ± 1.4 | 157.2 ± 3.6 | 4.6 |
| 13.7 ± 0.0 | 69.2 ± 0.1 | 16.2 ± 0.1 | 75.7 ± 0.8 | 153.5 ± 4.3 | 5.5 |
| 16.0 ± 0.0 | 31.8 ± 0.0 | 14.9 ± 0.0 | 45.6 ± 0.5 | 78.2 ± 1.3 | 5.6 |
| 16.9 ± 0.0 | 16.5 ± 0.1 | 14.3 ± 0.0 | 35.0 ± 0.2 | 53.0 ± 0.5 | 5.6 |
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 ± 0.1 | 3.4 ± 0.5 | 1.8 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.7 ± 0.0 | 4.5 ± 0.1 | 8.4 ± 0.3 | 2.1 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.3 ± 0.1 | 8.4 ± 0.5 | 15.7 ± 1.2 | 2.3 |
| 2.0 ± 0.1 | 100.0 ± 0.0 | 2.6 ± 0.1 | 17.1 ± 1.1 | 33.9 ± 1.2 | 2.7 |
| 4.9 ± 0.0 | 99.9 ± 0.0 | 6.6 ± 0.1 | 43.1 ± 0.6 | 83.2 ± 2.8 | 3.5 |
| 9.5 ± 0.0 | 95.8 ± 0.1 | 13.0 ± 0.1 | 83.2 ± 1.4 | 159.5 ± 2.6 | 4.7 |
| 13.4 ± 0.0 | 67.4 ± 0.3 | 16.1 ± 0.0 | 76.8 ± 1.0 | 156.1 ± 2.5 | 5.4 |
| 15.6 ± 0.0 | 31.2 ± 0.1 | 15.1 ± 0.0 | 47.6 ± 0.5 | 82.9 ± 2.1 | 5.6 |
| 16.7 ± 0.0 | 16.2 ± 0.1 | 14.4 ± 0.0 | 36.7 ± 0.4 | 56.8 ± 0.1 | 5.6 |
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 ± 0.3 | 3.5 ± 0.8 | 1.8 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.8 ± 0.0 | 4.6 ± 0.3 | 8.5 ± 0.5 | 2.1 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.4 ± 0.0 | 8.7 ± 0.5 | 17.2 ± 1.6 | 2.3 |
| 2.0 ± 0.0 | 100.0 ± 0.0 | 2.7 ± 0.0 | 17.0 ± 0.4 | 33.3 ± 0.9 | 2.7 |
| 4.9 ± 0.1 | 99.9 ± 0.0 | 6.7 ± 0.2 | 43.8 ± 1.1 | 84.4 ± 2.0 | 3.6 |
| 9.2 ± 0.0 | 93.6 ± 0.1 | 12.8 ± 0.2 | 79.9 ± 1.3 | 153.5 ± 5.1 | 4.7 |
| 12.6 ± 0.0 | 64.0 ± 0.2 | 15.6 ± 0.1 | 78.0 ± 1.2 | 156.6 ± 1.7 | 5.4 |
| 14.9 ± 0.0 | 29.8 ± 0.1 | 15.4 ± 0.1 | 52.9 ± 0.5 | 95.9 ± 1.4 | 5.6 |
| 16.1 ± 0.0 | 15.6 ± 0.0 | 14.7 ± 0.0 | 40.7 ± 0.4 | 66.2 ± 0.6 | 5.6 |
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 | 0.4 ± 0.0 | 1.9 ± 0.3 | 3.3 ± 0.6 | 1.8 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.9 ± 0.0 | 4.7 ± 0.3 | 9.0 ± 0.9 | 2.1 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.5 ± 0.0 | 8.8 ± 0.4 | 16.1 ± 0.9 | 2.3 |
| 2.0 ± 0.0 | 100.0 ± 0.0 | 2.8 ± 0.0 | 17.1 ± 0.3 | 33.9 ± 2.5 | 2.8 |
| 4.9 ± 0.0 | 99.8 ± 0.1 | 6.8 ± 0.0 | 43.4 ± 1.4 | 84.7 ± 2.8 | 3.7 |
| 8.9 ± 0.0 | 90.5 ± 0.1 | 12.4 ± 0.2 | 75.7 ± 1.7 | 145.9 ± 4.2 | 4.8 |
| 11.8 ± 0.0 | 60.1 ± 0.2 | 14.8 ± 0.1 | 74.6 ± 1.9 | 151.5 ± 5.0 | 5.3 |
| 14.0 ± 0.0 | 28.0 ± 0.1 | 15.4 ± 0.1 | 58.1 ± 0.8 | 111.0 ± 2.5 | 5.6 |
| 15.3 ± 0.0 | 14.9 ± 0.0 | 15.0 ± 0.0 | 46.0 ± 0.4 | 77.9 ± 1.2 | 5.6 |
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
