Decision Workspace
ram-sentinel vs kevy-madvise vs mquire
Side-by-side comparison of Rust crates
44
ram-sentinel
experimentalv0.2.0
A surgical OOM prevention daemon for Linux desktops. Configurably monitors RAM, swap, and/or PSI (Pressure Stall Information) to selectively kill low-priority processes (e.g., browser tabs) before the system freezes.
65
kevy-madvise
experimentalv3.18.0
Pure-Rust madvise hints (MADV_HUGEPAGE) — no libc crate.
59
mquire
experimentalv1.4.1
Memory forensics and analysis tool for querying Linux kernel memory dumps using SQL
Core Metrics
| ram-sentinel | kevy-madvise | mquire | |
|---|---|---|---|
| Health Score | 44 | 65 | 59 |
| Total Downloads | 91 | 3.5K | 106 |
| 30d Downloads | 0 | 1.8K | 0 |
| Dependents | 0 | 76 | 0 |
| Releases | 4 | 78 | 5 |
| Last Updated | 102d ago | 3d ago | 9d ago |
| Age | 7m | 1m | 4m |
Health Breakdown
ram-sentinel
Maintenance
13
Quality
10
Community
6
Popularity
2
Documentation
13
kevy-madvise
Maintenance
17
Quality
18
Community
11
Popularity
4
Documentation
15
mquire
Maintenance
17
Quality
16
Community
11
Popularity
2
Documentation
13
Technical Details
| ram-sentinel | kevy-madvise | mquire | |
|---|---|---|---|
| Version | 0.2.0 | 3.18.0 | 1.4.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | Apache-2.0 OR MIT | Apache-2.0 |
| Dependencies | 13 | 0 | 12 |
| Crate Size | 571KB | 10KB | 154KB |
| Features | 0 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | 1.97.0 | — |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •kevy-madvise leads with a health score of 65/100, but none of the options score above 80.
- •ram-sentinel is pre-1.0 — API may change.