fix naming consistency

agent/src/collector.rs

@@ -1,13 +1,13 @@
 use common::metrics::{Disk, Memory, Metrics, Network, SystemInfo, CPU};
 use sysinfo::{Disks, Networks, System};
 
-use crate::cpu::CpuStatReader;
+use crate::cpu::CPUStatReader;
 
 pub struct Collector {
     sys: System,
     disks: Disks,
     networks: Networks,
-    cpu_reader: CpuStatReader,
+    cpu_reader: CPUStatReader,
 }
 
 impl Collector {
@@ -16,7 +16,7 @@ impl Collector {
             sys: System::new_all(),
             disks: Disks::new_with_refreshed_list(),
             networks: Networks::new_with_refreshed_list(),
-            cpu_reader: CpuStatReader::new(),
+            cpu_reader: CPUStatReader::new(),
         }
     }
 

agent/src/cpu.rs

@@ -1,8 +1,8 @@
 use std::collections::HashMap;
-use common::metrics::CpuBreakdown;
+use common::metrics::CPUBreakdown;
 
 #[derive(Debug, Clone, Copy)]
-struct CpuValues {
+struct CPUValues {
     pub user: u64,
     pub nice: u64,
     pub system: u64,
@@ -15,23 +15,23 @@ struct CpuValues {
     pub guest_nice: u64,
 }
 
-impl CpuValues {
+impl CPUValues {
     pub fn total(&self) -> u64 {
         self.user + self.nice + self.system + self.idle + self.iowait +
         self.irq + self.softirq + self.steal + self.guest + self.guest_nice
     }
 }
 
-pub struct CpuStatReader {
-    previous_stats: HashMap<String, CpuValues>,
+pub struct CPUStatReader {
+    previous_stats: HashMap<String, CPUValues>,
 }
 
-impl CpuStatReader {
+impl CPUStatReader {
     pub fn new() -> Self {
         Self { previous_stats: HashMap::new() }
     }
 
-    pub fn read_global_cpu_stats(&mut self) -> anyhow::Result<CpuBreakdown> {
+    pub fn read_global_cpu_stats(&mut self) -> anyhow::Result<CPUBreakdown> {
         let content = std::fs::read_to_string("/proc/stat").unwrap();
 
         let cpu_line = content
@@ -42,7 +42,7 @@ impl CpuStatReader {
         self.parse_cpu_line(cpu_line)
     }
 
-    fn parse_cpu_line(&mut self, line: &str) -> anyhow::Result<CpuBreakdown> {
+    fn parse_cpu_line(&mut self, line: &str) -> anyhow::Result<CPUBreakdown> {
         let parts: Vec<&str> = line.split_whitespace().collect();
 
         let cpu_name = parts[0].to_string();
@@ -51,7 +51,7 @@ impl CpuStatReader {
             parts[num].parse().ok().unwrap()
         };
 
-        let values = CpuValues {
+        let values = CPUValues {
             user: parse(1),
             nice: parse(2),
             system: parse(3),
@@ -72,21 +72,21 @@ impl CpuStatReader {
         Ok(percentages)
     }
 
-    fn calculate_percentages(&self, current: &CpuValues, previous: Option<CpuValues>) -> CpuBreakdown {
+    fn calculate_percentages(&self, current: &CPUValues, previous: Option<CPUValues>) -> CPUBreakdown {
         let Some(prev) = previous else {
-            return CpuBreakdown::default();
+            return CPUBreakdown::default();
         };
 
         let total_delta = current.total().saturating_sub(prev.total()) as f32;
         if total_delta <= 0.0 {
-            return CpuBreakdown::default();
+            return CPUBreakdown::default();
         }
 
         let calculate_pct = |current: u64, prev: u64| {
             (current.saturating_sub(prev) as f32 / total_delta) * 100.0
         };
 
-        CpuBreakdown {
+        CPUBreakdown {
             system: calculate_pct(current.system, prev.system),
             user: calculate_pct(current.user, prev.user),
             idle: calculate_pct(current.idle, prev.idle),

common/src/metrics.rs

@@ -22,11 +22,11 @@ pub struct SystemInfo {
 pub struct CPU {
     pub usage: f32,
     pub threads: usize,
-    pub breakdown: CpuBreakdown,
+    pub breakdown: CPUBreakdown,
 }
 
 #[derive(Debug, Serialize, Deserialize, Default)]
-pub struct CpuBreakdown {
+pub struct CPUBreakdown {
     pub system: f32,
     pub user: f32,
     pub idle: f32,