pub struct ResourceStatImpl {
cpu_usage_millicores: Arc<AtomicI64>,
last_cpu_usage_usecs: Arc<AtomicI64>,
calculate_interval: Duration,
handler: Option<JoinHandle<()>>,
}Expand description
A implementation of ResourceStat trait.
Fields§
§cpu_usage_millicores: Arc<AtomicI64>§last_cpu_usage_usecs: Arc<AtomicI64>§calculate_interval: Duration§handler: Option<JoinHandle<()>>Implementations§
Source§impl ResourceStatImpl
impl ResourceStatImpl
Sourcepub fn start_collect_cpu_usage(&mut self)
pub fn start_collect_cpu_usage(&mut self)
Start collecting CPU usage periodically. It will calculate the CPU usage in millicores based on rate of change of CPU usage usage_usec in /sys/fs/cgroup/cpu.stat.
It ONLY works in cgroup v2 environment.
Trait Implementations§
Source§impl Default for ResourceStatImpl
impl Default for ResourceStatImpl
Source§impl ResourceStat for ResourceStatImpl
impl ResourceStat for ResourceStatImpl
Source§fn get_total_cpu_millicores(&self) -> i64
fn get_total_cpu_millicores(&self) -> i64
Get the total CPU in millicores.
Source§fn get_total_memory_bytes(&self) -> i64
fn get_total_memory_bytes(&self) -> i64
Get the total memory in bytes.
Source§fn get_cpu_usage_millicores(&self) -> i64
fn get_cpu_usage_millicores(&self) -> i64
Get the CPU usage in millicores.
Source§fn get_memory_usage_bytes(&self) -> i64
fn get_memory_usage_bytes(&self) -> i64
Get the memory usage in bytes. It ONLY works in cgroup v2 environment.
Auto Trait Implementations§
impl Freeze for ResourceStatImpl
impl RefUnwindSafe for ResourceStatImpl
impl Send for ResourceStatImpl
impl Sync for ResourceStatImpl
impl Unpin for ResourceStatImpl
impl UnwindSafe for ResourceStatImpl
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