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 | 1.6 ± 0.2 | 3.0 ± 0.4 | 2.1 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.8 ± 0.0 | 4.3 ± 0.4 | 8.0 ± 1.0 | 2.4 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.4 ± 0.0 | 8.9 ± 0.5 | 16.6 ± 0.8 | 2.8 |
| 2.0 ± 0.0 | 99.8 ± 0.1 | 2.6 ± 0.1 | 16.8 ± 0.5 | 32.1 ± 1.3 | 3.3 |
| 4.3 ± 0.0 | 87.2 ± 0.4 | 5.5 ± 0.0 | 33.7 ± 1.0 | 66.6 ± 2.6 | 4.3 |
| 5.7 ± 0.0 | 58.3 ± 0.5 | 6.3 ± 0.1 | 34.2 ± 1.1 | 73.2 ± 2.4 | 4.5 |
| 6.6 ± 0.0 | 33.3 ± 0.1 | 6.0 ± 0.0 | 30.8 ± 0.4 | 59.0 ± 0.8 | 4.5 |
| 7.4 ± 0.0 | 14.6 ± 0.0 | 5.4 ± 0.0 | 26.7 ± 0.4 | 44.7 ± 0.9 | 4.5 |
| 7.8 ± 0.0 | 7.5 ± 0.0 | 5.1 ± 0.0 | 24.1 ± 0.4 | 38.1 ± 0.3 | 4.4 |
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 | 1.7 ± 0.3 | 3.4 ± 0.4 | 2.1 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.8 ± 0.0 | 4.4 ± 0.4 | 8.6 ± 1.0 | 2.4 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.4 ± 0.1 | 8.6 ± 0.5 | 16.1 ± 1.2 | 2.8 |
| 2.0 ± 0.0 | 99.6 ± 0.1 | 2.7 ± 0.0 | 17.5 ± 0.5 | 32.9 ± 1.2 | 3.4 |
| 4.2 ± 0.0 | 85.4 ± 0.6 | 5.4 ± 0.0 | 33.0 ± 1.4 | 64.0 ± 1.3 | 4.3 |
| 5.6 ± 0.0 | 56.4 ± 0.5 | 6.4 ± 0.0 | 33.3 ± 0.9 | 72.9 ± 2.9 | 4.5 |
| 6.5 ± 0.0 | 32.5 ± 0.1 | 6.2 ± 0.1 | 30.5 ± 1.0 | 61.7 ± 1.5 | 4.5 |
| 7.2 ± 0.0 | 14.3 ± 0.0 | 5.6 ± 0.0 | 26.6 ± 0.6 | 45.2 ± 0.3 | 4.5 |
| 7.7 ± 0.0 | 7.4 ± 0.0 | 5.2 ± 0.0 | 24.2 ± 0.4 | 39.3 ± 0.3 | 4.5 |
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 ± 0.6 | 2.1 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.9 ± 0.0 | 4.6 ± 0.1 | 8.9 ± 0.8 | 2.4 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.5 ± 0.0 | 8.3 ± 0.5 | 16.1 ± 0.7 | 2.9 |
| 1.9 ± 0.0 | 99.0 ± 0.1 | 2.8 ± 0.1 | 16.8 ± 0.7 | 32.1 ± 0.7 | 3.5 |
| 3.9 ± 0.0 | 80.2 ± 0.5 | 5.2 ± 0.1 | 31.5 ± 0.9 | 63.9 ± 2.1 | 4.3 |
| 5.2 ± 0.0 | 52.7 ± 0.2 | 6.3 ± 0.1 | 33.6 ± 0.5 | 71.2 ± 1.0 | 4.5 |
| 6.1 ± 0.0 | 30.9 ± 0.1 | 6.3 ± 0.0 | 31.2 ± 1.1 | 65.2 ± 2.3 | 4.5 |
| 7.0 ± 0.0 | 13.8 ± 0.0 | 5.9 ± 0.0 | 27.4 ± 0.7 | 49.5 ± 1.8 | 4.5 |
| 7.4 ± 0.0 | 7.2 ± 0.0 | 5.6 ± 0.0 | 24.8 ± 0.2 | 41.4 ± 0.4 | 4.5 |
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 | 0.5 ± 0.0 | 2.0 ± 0.3 | 3.3 ± 0.6 | 2.1 |
| 0.5 ± 0.0 | 100.0 ± 0.0 | 0.9 ± 0.0 | 4.6 ± 0.5 | 8.7 ± 0.9 | 2.4 |
| 1.0 ± 0.0 | 100.0 ± 0.0 | 1.6 ± 0.0 | 9.2 ± 0.6 | 16.7 ± 1.4 | 3.0 |
| 1.9 ± 0.0 | 98.0 ± 0.2 | 2.9 ± 0.1 | 16.8 ± 0.9 | 32.4 ± 1.9 | 3.6 |
| 3.6 ± 0.0 | 73.2 ± 0.3 | 4.9 ± 0.0 | 28.5 ± 0.8 | 56.7 ± 2.6 | 4.3 |
| 4.7 ± 0.0 | 47.5 ± 0.3 | 6.0 ± 0.1 | 32.1 ± 1.3 | 66.2 ± 1.5 | 4.5 |
| 5.7 ± 0.0 | 28.7 ± 0.2 | 6.5 ± 0.0 | 31.8 ± 0.9 | 67.7 ± 1.9 | 4.6 |
| 6.6 ± 0.0 | 13.1 ± 0.0 | 6.2 ± 0.0 | 28.0 ± 0.5 | 52.5 ± 0.8 | 4.5 |
| 7.1 ± 0.0 | 6.9 ± 0.0 | 6.0 ± 0.0 | 25.6 ± 0.2 | 45.3 ± 0.5 | 4.5 |
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
