utils.go

package tinygo_logger

import (
	"runtime"
)

var (
	// memoryStatsHeader is the header for memory statistics output
	memoryStatsHeader = []byte("Memory Stats:")

	// memoryStatsAllocKey is the key for currently allocated memory in KB
	memoryStatsAllocKey = []byte("\tCurrently Allocated (KB) =")

	// memoryStatsTotalAllocKey is the key for cumulative allocated memory in KB
	memoryStatsTotalAllocKey = []byte("\tTotal Allocated (KB) =")
)

// DebugMemory logs the current memory statistics using the provided Logger instance.
//
// Parameters:
//
// logger: The Logger instance to use for logging memory statistics.
func DebugMemory(logger Logger) {
	// Check if logger is nil
	if logger == nil {
		return
	}

	// Read memory statistics
	var m runtime.MemStats
	runtime.ReadMemStats(&m)

	// Log memory stats
	logger.AddMessage(memoryStatsHeader, true)
	logger.AddMessageWithUint64(
		memoryStatsAllocKey,
		m.Alloc/1024,
		true,
		true,
		false,
	)
	logger.AddMessageWithUint64(
		memoryStatsTotalAllocKey,
		m.TotalAlloc/1024,
		true,
		true,
		false,
	)
	logger.Debug()
}