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 | 1.6 ± 0.2 | 2.9 ± 0.4 | 1.7 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.5 ± 0.1 | 4.2 ± 0.3 | 8.5 ± 1.3 | 1.7 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.2 ± 0.1 | 8.2 ± 0.3 | 17.1 ± 0.8 | 1.9 |
| 2.0 ± 0.0 | 100.0 ± 0.0 | 2.5 ± 0.1 | 16.8 ± 1.2 | 33.1 ± 2.3 | 2.3 |
| 4.9 ± 0.1 | 100.0 ± 0.0 | 6.4 ± 0.1 | 43.2 ± 0.6 | 85.0 ± 1.3 | 2.9 |
| 9.9 ± 0.1 | 100.0 ± 0.0 | 13.8 ± 0.2 | 92.5 ± 3.2 | 173.7 ± 3.3 | 3.8 |
| 18.8 ± 0.1 | 95.3 ± 0.1 | 29.1 ± 0.2 | 172.8 ± 1.7 | 320.4 ± 3.7 | 5.4 |
| 25.2 ± 0.0 | 50.6 ± 0.1 | 30.0 ± 0.1 | 92.9 ± 1.0 | 162.2 ± 2.3 | 6.5 |
| 27.0 ± 0.0 | 26.4 ± 0.1 | 28.3 ± 0.0 | 63.8 ± 0.3 | 93.6 ± 1.0 | 6.6 |
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 | 0.2 ± 0.0 | 1.7 ± 0.1 | 3.2 ± 0.4 | 1.7 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.6 ± 0.0 | 4.2 ± 0.2 | 7.4 ± 0.3 | 1.7 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.2 ± 0.0 | 8.5 ± 0.5 | 17.4 ± 0.7 | 1.9 |
| 2.0 ± 0.0 | 100.0 ± 0.0 | 2.5 ± 0.1 | 16.8 ± 0.9 | 33.1 ± 2.1 | 2.3 |
| 4.9 ± 0.1 | 100.0 ± 0.0 | 6.4 ± 0.2 | 42.9 ± 1.3 | 82.0 ± 2.2 | 2.9 |
| 9.9 ± 0.1 | 100.0 ± 0.0 | 14.0 ± 0.1 | 93.2 ± 1.8 | 179.9 ± 5.0 | 3.8 |
| 18.7 ± 0.1 | 94.8 ± 0.1 | 28.6 ± 0.2 | 168.1 ± 2.6 | 313.4 ± 5.9 | 5.5 |
| 24.9 ± 0.0 | 50.1 ± 0.2 | 30.0 ± 0.1 | 95.2 ± 1.3 | 166.3 ± 1.2 | 6.5 |
| 26.7 ± 0.0 | 26.2 ± 0.0 | 28.4 ± 0.0 | 65.5 ± 0.6 | 96.8 ± 0.4 | 6.6 |
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 | 0.3 ± 0.0 | 1.7 ± 0.2 | 3.1 ± 0.3 | 1.7 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.6 ± 0.0 | 4.1 ± 0.3 | 8.0 ± 0.5 | 1.7 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.3 ± 0.1 | 8.4 ± 0.5 | 15.7 ± 0.7 | 1.9 |
| 2.0 ± 0.1 | 100.0 ± 0.0 | 2.6 ± 0.1 | 17.0 ± 0.4 | 33.0 ± 1.1 | 2.3 |
| 5.0 ± 0.0 | 100.0 ± 0.0 | 6.6 ± 0.1 | 44.0 ± 1.1 | 84.5 ± 2.3 | 3.0 |
| 9.9 ± 0.1 | 100.0 ± 0.0 | 14.0 ± 0.1 | 92.8 ± 1.3 | 175.3 ± 3.9 | 3.8 |
| 18.5 ± 0.0 | 93.2 ± 0.1 | 28.2 ± 0.1 | 166.2 ± 2.1 | 308.6 ± 4.0 | 5.5 |
| 24.1 ± 0.0 | 48.5 ± 0.1 | 29.6 ± 0.1 | 96.1 ± 1.0 | 168.8 ± 1.9 | 6.4 |
| 26.0 ± 0.0 | 25.5 ± 0.1 | 28.4 ± 0.0 | 68.6 ± 0.3 | 104.9 ± 0.8 | 6.5 |
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 | 0.3 ± 0.0 | 2.1 ± 0.3 | 3.6 ± 0.9 | 1.7 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.6 ± 0.0 | 4.3 ± 0.3 | 8.5 ± 0.8 | 1.7 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.4 ± 0.1 | 8.8 ± 0.7 | 16.6 ± 0.7 | 1.9 |
| 2.0 ± 0.0 | 100.0 ± 0.0 | 2.6 ± 0.0 | 16.9 ± 0.6 | 32.8 ± 2.5 | 2.3 |
| 4.9 ± 0.1 | 100.0 ± 0.0 | 6.6 ± 0.1 | 44.1 ± 1.5 | 85.1 ± 4.3 | 3.0 |
| 9.9 ± 0.1 | 100.0 ± 0.0 | 14.2 ± 0.1 | 93.9 ± 0.7 | 179.0 ± 2.4 | 3.9 |
| 18.1 ± 0.1 | 91.7 ± 0.1 | 27.9 ± 0.1 | 158.5 ± 0.8 | 300.5 ± 5.4 | 5.5 |
| 23.4 ± 0.0 | 46.9 ± 0.2 | 28.9 ± 0.1 | 96.9 ± 0.9 | 174.4 ± 3.2 | 6.4 |
| 25.1 ± 0.0 | 24.6 ± 0.1 | 27.9 ± 0.0 | 70.5 ± 0.5 | 110.4 ± 0.8 | 6.5 |
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
