Struct tabin_plugins::procfs::pid::Process

pub struct Process {
    pub stat: Stat,
    pub cmdline: CmdLine,
}

Information about a running process

Fields

stat: Stat

The stat info for a process

cmdline: CmdLine

The command line, as revealed by the /proc fs

Implementations

impl Process

pub fn from_pid<P: Display + Copy>(p: P) -> Result<Process>

pub fn useful_cmdline(&self) -> String

pub fn percent_ram(&self, of_bytes: usize) -> f64

What percent this process is using

First argument should be in bytes.

pub fn cpu_utilization_since<'a>(
    &'a self,
    start_process: &'a Process,
    total_cpu: Jiffies
) -> ProcessCpuUsage<'a>

Compare this processes cpu utilization since the process representing th start time

The passed-in start_process is the time that we are comparing against: self should be newer.

The total_cpu is how many Jiffies have passed on the cpu over the same time period.

Panics

If the total_cpu on start_process is higher than the total_cpu on current.

Trait Implementations

impl Clone for Process

fn clone(&self) -> Process

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Process

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Process

fn default() -> Process

Returns the “default value” for a type.

impl Eq for Process

impl PartialEq<Process> for Process

fn eq(&self, other: &Process) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Process) -> bool

This method tests for !=.

impl StructuralEq for Process

impl StructuralPartialEq for Process