Decision Workspace
screeps-profiler vs pyroscope vs piano
Side-by-side comparison of Rust crates
42
screeps-profiler
growingv0.1.8
WASM profiling helper libarary for Screeps
68
pyroscope
stablev2.0.0
Pyroscope Profiler Agent for continuous profiling of Rust, Python and Ruby applications.
43
piano
experimentalv0.14.1
Automatic instrumentation-based profiler for Rust. Measures self-time, call counts, and heap allocations per function.
Core Metrics
| screeps-profiler | pyroscope | piano | |
|---|---|---|---|
| Health Score | 42 | 68 | 43 |
| Total Downloads | 12.2K | 6.2M | 337 |
| 30d Downloads | 13 | 453.4K | 212 |
| Dependents | 0 | 191 | 0 |
| Releases | 9 | 18 | 24 |
| Last Updated | 2488d ago | 18d ago | 2d ago |
| Age | 6y 9m | 4y 3m | 1m |
Health Breakdown
screeps-profiler
Maintenance
10
Quality
15
Community
3
Popularity
5
Documentation
9
pyroscope
Maintenance
17
Quality
14
Community
14
Popularity
8
Documentation
15
piano
Maintenance
13
Quality
10
Community
5
Popularity
3
Documentation
12
Technical Details
| screeps-profiler | pyroscope | piano | |
|---|---|---|---|
| Version | 0.1.8 | 2.0.0 | 0.14.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | Apache-2.0 | MIT |
| Dependencies | 4 | 17 | 19 |
| Crate Size | 3KB | 79KB | 154KB |
| Features | 1 | 7 | 0 |
| Yanked % | 0.0% | 5.6% | 0.0% |
| Edition | 2018 | 2021 | 2024 |
| MSRV | — | 1.66 | 1.88 |
| Owners | 1 | 5 (team) | 1 |
Links
Quick Verdict
- •pyroscope leads with a health score of 68/100, but none of the options score above 80.
- •pyroscope is depended on by 191 crates — strongest ecosystem trust.
- •⚠ screeps-profiler has not been updated in over a year.
- •screeps-profiler, piano are pre-1.0 — API may change.