performance

type DecoderMetrics struct {
	Name     string
	TotalNs  int64 // Total time in nanoseconds
	Count    int64 // Number of invocations
	Records  int64 // Number of records produced
	BytesOut int64 // Bytes written for this decoder
}

type DiskIOMetrics struct {
	FileName   string
	WriteCount int64 // Number of write operations
	WriteNs    int64 // Total time in nanoseconds for writes
	BytesOut   int64 // Total bytes written
	SyncCount  int64 // Number of sync operations
	SyncNs     int64 // Total time in nanoseconds for syncs
}

type ResolverMetrics struct {
	Name     string
	TotalNs  int64 // Total time in nanoseconds
	Count    int64 // Number of lookups
	HitCount int64 // Number of cache hits (if tracked)
}

type RuleMetrics struct {
	Name            string
	TotalNs         int64 // Total time in nanoseconds
	EvaluationCount int64 // Number of times rule was evaluated
	MatchCount      int64 // Number of times rule matched
	AlertCount      int64 // Number of alerts generated by this rule
}

type Tracker struct {

	// Packet processing metrics
	TotalPackets     int64
	TotalBytes       int64
	PacketDecodingNs int64 // Total time spent decoding packets
	PacketCount      int64 // Count of packets decoded

	// TCP reassembly metrics
	ReassemblyNs    int64 // Total time spent in TCP reassembly
	ReassemblyCount int64 // Count of packets reassembled

	// DPI metrics
	DPICallsNs int64 // Total time in nanoseconds
	DPICount   int64 // Number of DPI calls

	// Filter metrics
	FilterEvaluationsNs int64 // Total time in nanoseconds
	FilterEvaluations   int64 // Number of filter evaluations
	FilteredRecords     int64 // Number of records filtered out

	// Rules engine metrics
	RulesEvaluationsNs int64 // Total time in nanoseconds
	RulesEvaluations   int64 // Number of rules evaluations
	AlertsGenerated    int64 // Number of alerts generated

	// Timing
	StartTime time.Time
	EndTime   time.Time
	// contains filtered or unexported fields
}