Decision Workspace
resq-flamegraph vs ferric-ai vs thag_profiler
Side-by-side comparison of Rust crates
43
resq-flamegraph
experimentalv0.1.6
SVG CPU flame graph profiler for ResQ services
43
ferric-ai
experimentalv0.3.0
Comprehensive flamegraph analysis CLI with intelligent hotspot detection, source code attribution, allocation analysis, and LLM-friendly structured output for performance optimization
42
thag_profiler
experimentalv0.1.1
A lightweight, cross-platform Rust code profiling toolkit with zero overhead when disabled
Core Metrics
| resq-flamegraph | ferric-ai | thag_profiler | |
|---|---|---|---|
| Health Score | 43 | 43 | 42 |
| Total Downloads | 123 | 553 | 709 |
| 30d Downloads | 123 | 4 | 110 |
| Dependents | 0 | 0 | 4 |
| Releases | 7 | 2 | 2 |
| Last Updated | today | 180d ago | 161d ago |
| Age | 14d | 6m | 5m |
Health Breakdown
resq-flamegraph
Maintenance
13
Quality
12
Community
6
Popularity
2
Documentation
10
ferric-ai
Maintenance
9
Quality
12
Community
6
Popularity
3
Documentation
13
thag_profiler
Maintenance
10
Quality
8
Community
8
Popularity
3
Documentation
13
Technical Details
| resq-flamegraph | ferric-ai | thag_profiler | |
|---|---|---|---|
| Version | 0.1.6 | 0.3.0 | 0.1.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 13 | 10 | 24 |
| Crate Size | 29KB | 49KB | 154KB |
| Features | 0 | 0 | 11 |
| Yanked % | 0.0% | 0.0% | 50.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •resq-flamegraph leads with a health score of 43/100, but none of the options score above 80.
- •thag_profiler has the most downloads (709), suggesting wider adoption.