Function procfs::vmstat

pub fn vmstat() -> ProcResult<HashMap<String, i64>>

Get various vritual memory statistics

Since the exact set of statistics will vary from kernel to kernel, and because most of them are not well documented, this function returns a HashMap instead of a struct. Consult the kernel source code for more details of this data.

This data is taken from the /proc/vmstat file.

(since Linux 2.6.0)