Decision Workspace
carbon-prometheus-metrics vs solana-validator-optimizer vs opentelemetry-prometheus
Side-by-side comparison of Rust crates
51
carbon-prometheus-metrics
stablev1.0.0
Prometheus Metrics
62
solana-validator-optimizer
stablev2.2.1
Optimized Solana validator tool with snapshot prefetching, RPC caching, and Prometheus metrics.
69
opentelemetry-prometheus
growingv0.32.0
Prometheus exporter for OpenTelemetry
Core Metrics
| carbon-prometheus-metrics | solana-validator-optimizer | opentelemetry-prometheus | |
|---|---|---|---|
| Health Score | 51 | 62 | 69 |
| Total Downloads | 6.6K | 2.7K | 12.2M |
| 30d Downloads | 0 | 0 | 423.5K |
| Dependents | 0 | 5 | 1.3K |
| Releases | 14 | 12 | 24 |
| Last Updated | 39d ago | 5d ago | 66d ago |
| Age | 1y 4m | 1y 2m | 5y 9m |
Health Breakdown
carbon-prometheus-metrics
Maintenance
17
Quality
14
Community
5
Popularity
5
Documentation
10
solana-validator-optimizer
Maintenance
19
Quality
18
Community
8
Popularity
4
Documentation
13
opentelemetry-prometheus
Maintenance
15
Quality
15
Community
19
Popularity
8
Documentation
12
Technical Details
| carbon-prometheus-metrics | solana-validator-optimizer | opentelemetry-prometheus | |
|---|---|---|---|
| Version | 1.0.0 | 2.2.1 | 0.32.0 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✗ No |
| License | MIT | MIT | Apache-2.0 |
| Dependencies | 6 | 21 | 10 |
| Crate Size | 23KB | 70KB | 24KB |
| Features | 2 | 3 | 3 |
| Yanked % | 14.3% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | 1.81.0 |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •opentelemetry-prometheus leads with a health score of 69/100, but none of the options score above 80.
- •opentelemetry-prometheus is depended on by 1.3K crates — strongest ecosystem trust.
- •opentelemetry-prometheus is pre-1.0 — API may change.