Module proc_sys_parser::loadavg

Read data from /proc/loadavg into the struct ProcLoadavg.

The processor of /proc/loadavg takes the values in the file, and puts them in the struct ProcLoadavg. The values are the load averages for 1, 5 and 15 minutes, the current number runnable processes slash total number of processes and the last pid created.

Documentation: https://docs.kernel.org/filesystems/proc.html

Here is an example obtaining the data from /proc/loadavg:

use proc_sys_parser::loadavg;

let proc_loadavg = loadavg::read();

println!("{:#?}", proc_loadavg);

Example output:

ProcLoadavg {
    load_1: 0.0,
    load_5: 0.0,
    load_15: 0.0,
    current_runnable: 0,
    total: 0,
    last_pid: 12345,
}

(edited for readability)

If you want to change the path and/or file that is read for ProcLoadavg, which is /proc/loadavg by default, use:

use proc_sys_parser::{meminfo, meminfo::Builder};

let proc_loadavg = Builder::new().path("/myproc").read();

Structs

• Builder
  Builder pattern for ProcLoadavg
• ProcLoadavg
  Struct for holding /proc/loadavg statistics

Functions

• read
  The main function for building a [ProcMemInfo] struct with current data. This uses the Builder pattern, which allows settings such as the filename to specified.