# Install perfcnt

Library to configure and read hardware performance counters in rust. Version 0.8.0 via Cargo; verified 2022-03-03.

## Install

```sh
sudo av install cargo:perfcnt
```

Additional install commands:

### Portable and language managers

- Cargo (100%):

```sh
cargo install perfcnt
```

  Evidence: local crates.io package metadata

## Package Facts

- **Package key:** cargo:perfcnt
- **Package manager:** Cargo
- **Package manager URL:** <https://crates.io/crates/perfcnt>
- **Version:** 0.8.0
- **Source summary:** Library to configure and read hardware performance counters in rust.
- **Homepage:** <https://github.com/gz/rust-perfcnt>
- **Repository:** <https://github.com/gz/rust-perfcnt>
- **Upstream docs:** <http://gz.github.io/rust-perfcnt/perfcnt/>
- **License:** MIT
- **Source archive:** <https://static.crates.io/crates/perfcnt/perfcnt-0.8.0.crate>
- **Published:** 2022-03-03 12:25:32.228983+00
- **Last updated:** 2022-03-03 12:25:32.228983+00
- **Generated:** 2026-06-18T16:49:02+00:00

## Executables

- perfcnt-list (binary): Declared by crates.io version metadata.
- perfcnt-parse (binary): Declared by crates.io version metadata.
- perfcnt-stats (binary): Declared by crates.io version metadata.

## Install Behavior

- Bottle: not available

## Freshness

- Page generated: 2026-06-18
- Package-manager version: 0.8.0

## Security Notes

No matching local secret-handling manifest was found for perfcnt. Nucleus package metadata is still published here so future coverage has a stable package URL.


## Source Database Details

- **Source Database:** crates.io database dump
- **Crate ID:** 3,107
- **Crate Size:** 28,466
- **Edition:** 2018
- **Has Lib:** yes
- **Num Versions:** 20
- **Recent Download Window Days:** 90
- **Version ID:** 509,652


## Sources

- crates.io package index
- cross-ecosystem install command graph