Decision Workspace
llm-latency-lens-metrics vs histogram vs quantiles
Side-by-side comparison of Rust crates
39
llm-latency-lens-metrics
experimentalv0.1.0
Metrics collection and aggregation for LLM Latency Lens
72
histogram
stablev1.0.0
A collection of histogram data structures
50
quantiles
growingv0.7.1
a collection of approximate quantile algorithms
Core Metrics
| llm-latency-lens-metrics | histogram | quantiles | |
|---|---|---|---|
| Health Score | 39 | 72 | 50 |
| Total Downloads | 120 | 18.7M | 842.2K |
| 30d Downloads | 25 | 1.2M | 25.9K |
| Dependents | 1 | 1.4K | 132 |
| Releases | 1 | 50 | 17 |
| Last Updated | 140d ago | 7d ago | 2949d ago |
| Age | 4m | 10y 8m | 9y 9m |
Health Breakdown
llm-latency-lens-metrics
Maintenance
6
Quality
12
Community
6
Popularity
2
Documentation
13
histogram
Maintenance
18
Quality
17
Community
17
Popularity
8
Documentation
12
quantiles
Maintenance
7
Quality
17
Community
11
Popularity
7
Documentation
8
Technical Details
| llm-latency-lens-metrics | histogram | quantiles | |
|---|---|---|---|
| Version | 0.1.0 | 1.0.0 | 0.7.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 9 | 5 | 3 |
| Crate Size | 29KB | 30KB | 24KB |
| Features | 0 | 2 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | — |
| MSRV | — | 1.85 | — |
| Owners | 1 | 2 | 2 |
Links
Quick Verdict
- •histogram leads with a health score of 72/100, but none of the options score above 80.
- •histogram is depended on by 1.4K crates — strongest ecosystem trust.
- •⚠ quantiles has not been updated in over a year.
- •llm-latency-lens-metrics, quantiles are pre-1.0 — API may change.