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tikv-jemalloc-sys

v0.6.1+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7 Growing

Rust FFI bindings to jemalloc

MIT/Apache-2.0 Edition 2018 MSRV 1.71.0
#allocator#jemalloc

Quick Verdict

  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 337 crates
  • โœ“Tiny footprint (901KB, 2 deps)
  • โœ“Permissive license (MIT/Apache-2.0)

Security

Checking security advisories...
Downloads
66.6M
Dependents
337
Releases
11
Size
901KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

5.5M downloads in the last 30 days (182.7K/day), up 22% from the previous period.

๐Ÿ”—
Moderate adoption

337 crates depend on tikv-jemalloc-sys. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 5+ years old, tikv-jemalloc-sys hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿชถ
Minimal dependencies

Only 2 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.

๐ŸŒŸ
Used by top crates

Notable dependents include tikv-jemallocator, tikv-jemalloc-ctl, apollo-router, rust-librocksdb-sys, ckb-memory-tracker. When high-quality crates choose tikv-jemalloc-sys, it's a strong quality signal.

Health Breakdown

Maintenance 12/25

Recency, release consistency, active ratio

Quality 17/25

Yanked ratio, deps, size, maturity, features

Community 9/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 14/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
149K/day avg+54%
0100K200K300K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.5.4+5.3.0-patched
47%
v0.6.0+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7
35%
v0.6.1+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7
11%
v0.4.3+5.2.1-patched.2
4%
v0.5.3+5.3.0-patched
3%

Release Timeline

11 releasessince 2020
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2020
2
2021
1
2022
4
2023
2
2024
1
2025
1
2026
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Feature Flags

default =["background_threads_runtime_support"]

debugstatsprofilingbackground_threadsdisable_cache_obliviousdisable_initial_exec_tlsbackground_threads_runtime_support*unprefixed_malloc_on_supported_platformsoverride_allocator_on_supported_platforms

README

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Maintainers

Dependencies
2
direct dependencies
Dependents
337
crates depend on tikv-jemalloc-sys

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