Decision Workspace
zlayer-observability vs pleme-observability vs rusmes-metrics
Side-by-side comparison of Rust crates
44
zlayer-observability
experimentalv0.9.994
OpenTelemetry tracing and Prometheus metrics for ZLayer
43
pleme-observability
experimentalv0.3.0
Observability library for Pleme platform - tracing, metrics, distributed tracing, and metric definition macros
51
rusmes-metrics
experimentalv0.1.1
Observability layer for RusMES — Prometheus metrics, OpenTelemetry OTLP tracing, structured logging, health/readiness/liveness endpoints, and Grafana dashboard
Core Metrics
| zlayer-observability | pleme-observability | rusmes-metrics | |
|---|---|---|---|
| Health Score | 44 | 43 | 51 |
| Total Downloads | 56 | 32 | 88 |
| 30d Downloads | 44 | 20 | 74 |
| Dependents | 0 | 0 | 6 |
| Releases | 4 | 1 | 2 |
| Last Updated | 22d ago | 34d ago | 2d ago |
| Age | 1m | 1m | 1m |
Health Breakdown
zlayer-observability
Maintenance
12
Quality
13
Community
5
Popularity
2
Documentation
12
pleme-observability
Maintenance
11
Quality
15
Community
5
Popularity
2
Documentation
10
rusmes-metrics
Maintenance
14
Quality
12
Community
8
Popularity
2
Documentation
15
Technical Details
| zlayer-observability | pleme-observability | rusmes-metrics | |
|---|---|---|---|
| Version | 0.9.994 | 0.3.0 | 0.1.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | MIT | Apache-2.0 |
| Dependencies | 18 | 10 | 14 |
| Crate Size | 31KB | 66KB | 25KB |
| Features | 3 | 5 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.85 | — | 1.75 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •rusmes-metrics leads with a health score of 51/100, but none of the options score above 80.