fixed units

WatcherAgent/src/hardware/memory.rs

@@ -13,33 +13,35 @@ use sysinfo::System;
 /// - **Error Handling:** Graceful fallback if metrics are unavailable.
 ///
 /// ## Units
-/// - `total`, `used`, `free`: RAM in **megabytes (MB)**
+/// - `total`, `used`, `free`: RAM in **bytes**
 ///
 /// Memory statistics for the host system.
 ///
 /// # Fields
-/// - `total`: Total RAM in **megabytes (MB)**
-/// - `used`: Used RAM in **megabytes (MB)**
-/// - `free`: Free RAM in **megabytes (MB)**
+/// - `total`: Total RAM in **bytes**
+/// - `used`: Used RAM in **bytes**
+/// - `free`: Free RAM in **bytes**
 #[derive(Debug)]
 pub struct MemoryInfo {
-    pub total: Option<f64>,
+    pub total_size: Option<f64>,
     pub used: Option<f64>,
     pub free: Option<f64>,
+    pub current_load: Option<f64>,
 }
 
 /// Collects memory information (total, used, free RAM).
 ///
 /// # Returns
 /// * `Result<MemoryInfo>` - Memory statistics or error if unavailable.
-pub async fn get_memory_info() -> Result<MemoryInfo> {
+pub async fn get_memory_info() -> Result<MemoryInfo, Box<dyn Error + Send + Sync>> {
     let mut sys = System::new();
     sys.refresh_memory();
 
     Ok(MemoryInfo {
-        total: Some(sys.total_memory() as f64),
+        total_size: Some(sys.total_memory() as f64),
         used: Some(sys.used_memory() as f64),
         free: Some(sys.free_memory() as f64),
+        current_load: Some(get_memory_usage(&mut sys).unwrap() as f64)
     })
 }
 
@@ -50,7 +52,7 @@ pub async fn get_memory_info() -> Result<MemoryInfo> {
 ///
 /// # Returns
 /// * `Result<f64, Box<dyn Error + Send + Sync>>` - Memory usage as percentage.
-pub fn _get_memory_usage(sys: &mut System) -> Result<f64, Box<dyn Error + Send + Sync>> {
+pub fn get_memory_usage(sys: &mut System) -> Result<f64, Box<dyn Error + Send + Sync>> {
     sys.refresh_memory();
     Ok((sys.used_memory() as f64 / sys.total_memory() as f64) * 100.0)
 }