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 | 0.2 ± 0.0 | 1.8 ± 0.2 | 3.2 ± 0.4 | 1.7 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.7 ± 0.0 | 4.3 ± 0.5 | 8.3 ± 1.4 | 1.9 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.3 ± 0.0 | 8.2 ± 0.6 | 16.4 ± 1.4 | 2.1 |
| 2.0 ± 0.0 | 100.0 ± 0.0 | 2.5 ± 0.1 | 17.0 ± 0.3 | 31.7 ± 1.4 | 2.5 |
| 4.9 ± 0.0 | 100.0 ± 0.0 | 6.5 ± 0.1 | 43.7 ± 1.1 | 84.2 ± 1.9 | 3.2 |
| 9.8 ± 0.0 | 99.8 ± 0.0 | 13.6 ± 0.1 | 91.0 ± 1.8 | 173.3 ± 2.6 | 4.2 |
| 16.7 ± 0.0 | 84.5 ± 0.3 | 22.7 ± 0.1 | 120.3 ± 1.8 | 236.8 ± 5.2 | 5.6 |
| 20.4 ± 0.0 | 40.9 ± 0.2 | 21.3 ± 0.1 | 64.7 ± 0.6 | 113.9 ± 1.2 | 6.1 |
| 21.7 ± 0.0 | 21.2 ± 0.0 | 20.5 ± 0.1 | 45.9 ± 0.3 | 70.1 ± 1.0 | 6.1 |
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 ± 0.2 | 3.3 ± 0.4 | 1.7 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.7 ± 0.0 | 4.4 ± 0.3 | 8.5 ± 1.2 | 1.9 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.3 ± 0.0 | 8.3 ± 0.5 | 16.8 ± 1.7 | 2.1 |
| 1.9 ± 0.0 | 100.0 ± 0.0 | 2.5 ± 0.1 | 16.5 ± 1.0 | 32.9 ± 2.3 | 2.5 |
| 5.0 ± 0.1 | 100.0 ± 0.0 | 6.5 ± 0.1 | 43.0 ± 1.3 | 82.9 ± 3.1 | 3.2 |
| 9.8 ± 0.1 | 99.6 ± 0.1 | 13.7 ± 0.1 | 91.5 ± 1.6 | 174.5 ± 5.2 | 4.2 |
| 16.4 ± 0.1 | 82.9 ± 0.1 | 22.4 ± 0.1 | 119.2 ± 1.9 | 231.6 ± 4.8 | 5.6 |
| 20.1 ± 0.0 | 40.1 ± 0.1 | 21.4 ± 0.1 | 66.3 ± 0.3 | 118.0 ± 1.5 | 6.1 |
| 21.4 ± 0.0 | 20.9 ± 0.0 | 20.6 ± 0.0 | 48.1 ± 0.3 | 74.5 ± 0.9 | 6.1 |
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 | 0.3 ± 0.0 | 2.0 ± 0.1 | 3.5 ± 0.2 | 1.7 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.8 ± 0.0 | 4.3 ± 0.5 | 8.5 ± 1.0 | 1.9 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.4 ± 0.1 | 8.8 ± 0.7 | 17.6 ± 0.8 | 2.2 |
| 1.9 ± 0.1 | 100.0 ± 0.0 | 2.6 ± 0.1 | 16.9 ± 0.7 | 33.6 ± 1.9 | 2.5 |
| 4.9 ± 0.0 | 100.0 ± 0.0 | 6.6 ± 0.2 | 44.1 ± 0.7 | 84.5 ± 1.9 | 3.3 |
| 9.9 ± 0.1 | 99.3 ± 0.1 | 14.1 ± 0.2 | 92.0 ± 2.1 | 173.6 ± 2.7 | 4.3 |
| 15.9 ± 0.1 | 79.9 ± 0.2 | 21.7 ± 0.2 | 115.2 ± 1.8 | 222.4 ± 5.0 | 5.6 |
| 19.3 ± 0.0 | 38.6 ± 0.2 | 21.3 ± 0.1 | 71.1 ± 0.5 | 127.8 ± 2.5 | 6.0 |
| 20.7 ± 0.0 | 20.2 ± 0.0 | 20.6 ± 0.1 | 52.5 ± 0.7 | 83.2 ± 1.4 | 6.1 |
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 ± 0.1 | 1.8 ± 0.1 | 3.3 ± 0.7 | 1.7 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.8 ± 0.0 | 4.4 ± 0.4 | 8.2 ± 0.8 | 1.9 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.4 ± 0.0 | 8.8 ± 0.8 | 16.9 ± 2.2 | 2.2 |
| 2.0 ± 0.0 | 100.0 ± 0.0 | 2.7 ± 0.1 | 17.0 ± 0.6 | 31.9 ± 2.9 | 2.5 |
| 4.9 ± 0.1 | 100.0 ± 0.0 | 6.7 ± 0.1 | 43.6 ± 1.2 | 83.8 ± 3.1 | 3.3 |
| 9.7 ± 0.0 | 98.9 ± 0.0 | 14.0 ± 0.2 | 89.5 ± 1.7 | 170.5 ± 3.0 | 4.4 |
| 15.2 ± 0.0 | 76.8 ± 0.2 | 20.9 ± 0.2 | 110.0 ± 1.4 | 211.3 ± 3.1 | 5.6 |
| 18.4 ± 0.0 | 36.7 ± 0.1 | 21.0 ± 0.0 | 75.1 ± 0.6 | 135.0 ± 3.6 | 6.0 |
| 19.9 ± 0.0 | 19.3 ± 0.0 | 20.6 ± 0.1 | 58.0 ± 0.2 | 96.9 ± 1.9 | 6.0 |
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
