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cpu: use only recent cpu log entries for calculating volatility

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This commit is contained in:
RGBCube 2025-06-04 20:42:15 +03:00
parent 7503e235a3
commit 008e05b726
Signed by: RGBCube
SSH key fingerprint: SHA256:CzqbPcfwt+GxFYNnFVCqoN5Itn4YFrshg1TrnACpA5M
1 changed files with 11 additions and 5 deletions
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16
src/daemon.rs
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@ -1,6 +1,5 @@
use std::{ use std::{
collections::VecDeque, collections::VecDeque,
ops,
sync::{ sync::{
Arc, Arc,
atomic::{AtomicBool, Ordering}, atomic::{AtomicBool, Ordering},
@ -114,8 +113,6 @@ struct CpuLog {
} }
struct CpuVolatility { struct CpuVolatility {
at: ops::Range<Instant>,
usage: f64, usage: f64,
temperature: f64, temperature: f64,
@ -123,6 +120,17 @@ struct CpuVolatility {
impl Daemon { impl Daemon {
fn cpu_volatility(&self) -> Option<CpuVolatility> { fn cpu_volatility(&self) -> Option<CpuVolatility> {
let recent_log_count = self
.cpu_log
.iter()
.rev()
.take_while(|log| log.at.elapsed() < Duration::from_secs(5 * 60))
.count();
if recent_log_count < 2 {
return None;
}
if self.cpu_log.len() < 2 { if self.cpu_log.len() < 2 {
return None; return None;
} }
@ -142,8 +150,6 @@ impl Daemon {
} }
Some(CpuVolatility { Some(CpuVolatility {
at: self.cpu_log.front().unwrap().at..self.cpu_log.back().unwrap().at,
usage: usage_change_sum / change_count as f64, usage: usage_change_sum / change_count as f64,
temperature: temperature_change_sum / change_count as f64, temperature: temperature_change_sum / change_count as f64,
}) })