jemalloc-ctl

Documentation

jemalloc control and introspection.

Example

use std::thread;
use std::time::Duration;
use jemalloc_ctl::Epoch;
use jemalloc_ctl::stats::{Allocated, Resident};

let epoch = Epoch::new().unwrap();
let allocated = Allocated::new().unwrap();
let resident = Resident::new().unwrap();

loop {
    // many statistics are cached and only updated when the epoch is advanced.
    epoch.advance().unwrap();

    let allocated = allocated.get().unwrap();
    let resident = resident.get().unwrap();
    println!("{} bytes allocated/{} bytes resident", allocated, resident);
    thread::sleep(Duration::from_secs(10));
}

License

Licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.