Struct ResourceUsage 

pub struct ResourceUsage {
    pub thread_id: ThreadId,
    pub cpu_time_ns: u64,
    pub memory_usage: u64,
    pub peak_memory_usage: u64,
    pub open_files: u32,
    pub child_threads: u32,
    pub network_connections: u32,
    pub disk_io_ops: u64,
    pub network_bytes_tx: u64,
    pub network_bytes_rx: u64,
    pub last_updated: Instant,
}

Resource usage tracking for a single thread.

Fields

thread_id: ThreadId

Thread ID

cpu_time_ns: u64

CPU time consumed (nanoseconds)

memory_usage: u64

Memory currently allocated (bytes)

peak_memory_usage: u64

Peak memory usage (bytes)

open_files: u32

Number of file descriptors open

child_threads: u32

Number of child threads created

network_connections: u32

Network connections opened

disk_io_ops: u64

Disk I/O operations performed

network_bytes_tx: u64

Network bytes transmitted

network_bytes_rx: u64

Network bytes received

last_updated: Instant

Last update timestamp

Implementations

impl ResourceUsage

pub fn new(thread_id: ThreadId) -> Self

Create new resource usage tracker.

pub fn add_cpu_time(&mut self, duration: Duration)

Update CPU time usage.

pub fn update_memory_usage(&mut self, new_usage: u64)

Update memory usage.

pub fn allocate_file_descriptor(&mut self)

Record file descriptor allocation.

pub fn deallocate_file_descriptor(&mut self)

Record file descriptor deallocation.

pub fn add_child_thread(&mut self)

Record child thread creation.

pub fn remove_child_thread(&mut self)

Record child thread termination.

Trait Implementations

impl Clone for ResourceUsage

fn clone(&self) -> ResourceUsage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResourceUsage

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

Formats the value using the given formatter.