Decision Workspace
iptr-perf-pt-reader vs perf-event-open-sys vs inferno
Side-by-side comparison of Rust crates
43
iptr-perf-pt-reader
experimentalv0.1.0
Perf.data parser for Intel PT data
63
perf-event-open-sys
stablev6.0.0
Unsafe, direct bindings for Linux's perf_event_open system call, with associated types and constants.
62
inferno
growingv0.12.6
Rust port of the FlameGraph performance profiling tool suite
Core Metrics
| iptr-perf-pt-reader | perf-event-open-sys | inferno | |
|---|---|---|---|
| Health Score | 43 | 63 | 62 |
| Total Downloads | 48 | 6.7M | 34.7M |
| 30d Downloads | 19 | 323.2K | 3.4M |
| Dependents | 3 | 71 | 568 |
| Releases | 1 | 15 | 62 |
| Last Updated | 68d ago | 43d ago | 26d ago |
| Age | 2m | 6y 3m | 7y 2m |
Health Breakdown
iptr-perf-pt-reader
Maintenance
9
Quality
14
Community
8
Popularity
2
Documentation
10
perf-event-open-sys
Maintenance
13
Quality
20
Community
10
Popularity
8
Documentation
12
inferno
Maintenance
18
Quality
12
Community
14
Popularity
8
Documentation
10
Technical Details
| iptr-perf-pt-reader | perf-event-open-sys | inferno | |
|---|---|---|---|
| Version | 0.1.0 | 6.0.0 | 0.12.6 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | CDDL-1.0 |
| Dependencies | 1 | 1 | 23 |
| Crate Size | 9KB | 79KB | 113KB |
| Features | 0 | 0 | 4 |
| Yanked % | 0.0% | 0.0% | 1.6% |
| Edition | 2024 | 2018 | 2021 |
| MSRV | — | — | 1.71.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •perf-event-open-sys leads with a health score of 63/100, but none of the options score above 80.
- •inferno has the most downloads (34.7M), suggesting wider adoption.
- •inferno is depended on by 568 crates — strongest ecosystem trust.
- •iptr-perf-pt-reader, inferno are pre-1.0 — API may change.