docs: metrics (tmp)

src/utils/metrics.rs

@@ -14,18 +14,18 @@ use crate::utils::get_container_id;
 
 // type PacketBuffer = Arc<Mutex<Vec<PacketInfo>>>;
 
-/// # Fn init_metrics_grubber
+/// # Fn `init_metrics_grubber`
 /// ## for initializing process of unstoppable grubbing metrics.
 /// 
-/// *input*      : `Result<()>`
+/// *input*      : `Arc<Mutex<UnixSocket>>` ??
 ///
 /// *output*     : `Err` if it cant create grubbers | `Ok` on finish
 ///
-/// *initiator*  : main thread
+/// *initiator*  : main thread ?? 
 ///
 /// *managing*   : object of unix-socket reader 
 ///
-/// *depends on* : network activity  
+/// *depends on* : -  
 /// 
 pub async fn init_metrics_grubber() { 
     let mut system = System::new();
@@ -79,8 +79,19 @@ async fn gather_metrics(proc: Arc<Process>) {
 // }
 
 
-// !!!
+/// # Fn `get_all_container_metrics`
-// for container (whole system metrics)
+/// ## for gathering all container (whole system metrics)
+/// 
+/// *input*      : `Arc<System>`, `Arc<Vec<TrackingProcess>>`
+///
+/// *output*     : `ContainerMetrics`
+///
+/// *initiator*  : main thread ?? 
+///
+/// *managing*   : ref counter to `System` object, ref counter to list of processes
+///
+/// *depends on* : `TrackingProcess`
+/// 
 async fn get_all_container_metrics(sys: Arc<System>, prcs: Arc<Vec<TrackingProcess>>) -> ContainerMetrics {
     let metrics = join!(
         get_cpu_metrics_container(sys.clone()),
@@ -94,22 +105,74 @@ async fn get_all_container_metrics(sys: Arc<System>, prcs: Arc<Vec<TrackingProce
         metrics.2
     )
 }
+
+/// # Fn `get_cpu_metrics_container`
+/// ## for gathering container cpu metrics
+/// 
+/// *input*      : `Arc<System>`
+///
+/// *output*     : `f32`
+///
+/// *initiator*  : main thread ?? 
+///
+/// *managing*   : ref counter to `System` object
+///
+/// *depends on* : -  
+/// 
 async fn get_cpu_metrics_container(sys: Arc<System>) -> f32 {
     sys.global_cpu_usage()
 }
+
+/// # Fn `get_ram_metrics_container`
+/// ## for gathering container ram metrics
+/// 
+/// *input*      : `Arc<System>`
+///
+/// *output*     : `f32`
+///
+/// *initiator*  : main thread ?? 
+///
+/// *managing*   : ref counter to `System` object
+///
+/// *depends on* : -  
+/// 
 async fn get_ram_metrics_container(sys: Arc<System>) -> f32 {
     (sys.used_memory() / sys.total_memory()) as f32 * 100.0 
 }
 // async fn get_mem_metrics_container(sys: Arc<System>) -> f32 {
 //     sys.
 // }
+
+/// # Fn `get_subsystems`
+/// ## for gathering info about container subsystems (processes)
+/// 
+/// *input*      : `Arc<Vec<TrackingProcess>>`
+///
+/// *output*     : `Vec<String>`
+///
+/// *initiator*  : main thread ?? 
+///
+/// *managing*   : ref counter to list of `TrackingProcess`
+///
+/// *depends on* : `TrackingProcess`  
+/// 
 async fn get_subsystems(prcs: Arc<Vec<TrackingProcess>>) -> Vec<String> {
     prcs.iter().map(|process| process.name.clone()).collect()
 }
 
-// !!!
+/// # Fn `get_all_metrics_process`
-// for process (process metrics)
+/// ## for gathering all process' metrics
-// %
+/// 
+/// *input*      : `Arc<Process>`, `Arc<System>`
+///
+/// *output*     : `ProcessMetrics`
+///
+/// *initiator*  : main thread ?? 
+///
+/// *managing*   : two ref counters to `Process` and `System`
+///
+/// *depends on* : -
+/// 
 async fn get_all_metrics_process(proc: Arc<Process>, sys: Arc<System>) -> ProcessMetrics {
     let metrics = join!(
         get_cpu_metrics_process(proc.clone()),
@@ -121,10 +184,37 @@ async fn get_all_metrics_process(proc: Arc<Process>, sys: Arc<System>) -> Proces
         metrics.1
     )
 }
+
+/// # Fn `get_cpu_metrics_process`
+/// ## for gathering process cpu metrics
+/// 
+/// *input*      : `Arc<Process>`
+///
+/// *output*     : `f32`
+///
+/// *initiator*  : main thread ?? 
+///
+/// *managing*   : ref counter to `Process` object
+///
+/// *depends on* : -  
+/// 
 async fn get_cpu_metrics_process(proc: Arc<Process>) -> f32 {
     proc.cpu_usage()
 }
-// %
+
+/// # Fn `get_ram_metrics_process`
+/// ## for gathering process ram metrics
+/// 
+/// *input*      : `Arc<Process>`
+///
+/// *output*     : `f32`
+///
+/// *initiator*  : main thread ?? 
+///
+/// *managing*   : ref counter to `Process` object
+///
+/// *depends on* : -  
+/// 
 async fn get_ram_metrics_process(proc: Arc<Process>, sys: Arc<System>) -> f32 {
     (proc.memory() as f64 / sys.total_memory() as f64) as f32 * 100.0 as f32
 }