benchmark

type BenchmarkMetrics struct {
	StartTime     time.Time
	FirstByteTime time.Time
	EndTime       time.Time

	TotalBytes    int64
	BytesReceived atomic.Int64

	RetryCount    atomic.Int32
	ConnectionMax atomic.Int32
	ConnectionSum atomic.Int64
	SampleCount   atomic.Int64

	// Memory tracking
	StartMemAlloc uint64
	PeakMemAlloc  uint64
}

type BenchmarkResults struct {
	TotalTime      time.Duration
	TTFB           time.Duration
	ThroughputMBps float64
	TotalBytes     int64
	RetryCount     int
	MaxConnections int
	AvgConnections float64
	MemoryUsedMB   float64
}