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Index

• type Cache
  • func New() *Cache
  • func (c *Cache) GetSnapshot() Snapshot
  • func (c *Cache) Run()
• type Snapshot

Types

type Cache

type Cache struct {
	// contains filtered or unexported fields
}

Cache holds system metrics updated globally once per second. This avoids O(N) syscall overhead when multiple clients are connected.

func New

func New() *Cache

func (*Cache) GetSnapshot

func (c *Cache) GetSnapshot() Snapshot

func (*Cache) Run

func (c *Cache) Run()

Run starts the background updater. Blocking. Run in a goroutine.

type Snapshot

type Snapshot struct {
	Uptime       time.Duration
	CPULoad      float64
	NumGoroutine int
	MemoryUsage  uint64
}

Snapshots returns a struct friendly for the TUI