metrics

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

type Stats struct {
	// Basic counts
	TokenizeOperations int64   `json:"tokenize_operations"`
	TokenizeErrors     int64   `json:"tokenize_errors"`
	ErrorRate          float64 `json:"error_rate"`

	// Performance metrics
	AverageDuration     time.Duration `json:"average_duration"`
	OperationsPerSecond float64       `json:"operations_per_second"`

	// Memory/Pool metrics
	PoolGets     int64   `json:"pool_gets"`
	PoolPuts     int64   `json:"pool_puts"`
	PoolBalance  int64   `json:"pool_balance"`
	PoolMissRate float64 `json:"pool_miss_rate"`

	// Query size metrics
	MinQuerySize        int64   `json:"min_query_size"`
	MaxQuerySize        int64   `json:"max_query_size"`
	AverageQuerySize    float64 `json:"average_query_size"`
	TotalBytesProcessed int64   `json:"total_bytes_processed"`

	// Timing
	Uptime            time.Duration `json:"uptime"`
	LastOperationTime time.Time     `json:"last_operation_time"`

	// Error breakdown
	ErrorsByType map[string]int64 `json:"errors_by_type"`
}