Decision Workspace
jemalloc-sys vs tikv-jemallocator vs tikv-jemalloc-ctl
Side-by-side comparison of Rust crates
53
jemalloc-sys
growingv0.5.4+5.3.0-patched
Rust FFI bindings to jemalloc
64
tikv-jemallocator
growingv0.6.1
A Rust allocator backed by jemalloc
63
tikv-jemalloc-ctl
growingv0.6.1
A safe wrapper over jemalloc's control and introspection APIs
Core Metrics
| jemalloc-sys | tikv-jemallocator | tikv-jemalloc-ctl | |
|---|---|---|---|
| Health Score | 53 | 64 | 63 |
| Total Downloads | 25.5M | 62.1M | 43.5M |
| 30d Downloads | 886.3K | 5.1M | 3.4M |
| Dependents | 312 | 7.0K | 1.1K |
| Releases | 17 | 7 | 7 |
| Last Updated | 974d ago | 162d ago | 162d ago |
| Age | 10y 2m | 5y 8m | 5y 8m |
Health Breakdown
jemalloc-sys
Maintenance
4
Quality
16
Community
13
Popularity
8
Documentation
12
tikv-jemallocator
Maintenance
12
Quality
18
Community
14
Popularity
8
Documentation
12
tikv-jemalloc-ctl
Maintenance
13
Quality
17
Community
13
Popularity
8
Documentation
12
Technical Details
| jemalloc-sys | tikv-jemallocator | tikv-jemalloc-ctl | |
|---|---|---|---|
| Version | 0.5.4+5.3.0-patched | 0.6.1 | 0.6.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT/Apache-2.0 | MIT/Apache-2.0 | MIT/Apache-2.0 |
| Dependencies | 2 | 4 | 4 |
| Crate Size | 884KB | 14KB | 21KB |
| Features | 9 | 11 | 5 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2018 | 2018 |
| MSRV | — | — | — |
| Owners | 4 | 1 | 1 |
Links
Quick Verdict
- •tikv-jemallocator leads with a health score of 64/100, but none of the options score above 80.
- •tikv-jemallocator is depended on by 7.0K crates — strongest ecosystem trust.
- •⚠ jemalloc-sys has not been updated in over a year.