perfcounter

type BackgroundExecutorKey struct{}

type BuildPlanMarkKey struct{}

type CalcTableRowsKey struct{}

type CalcTableSizeKey struct{}

type CalcTableStatsKey struct{}

type CompilePlanMarkKey struct{}

type CounterSet struct {
	FileService FileServiceCounterSet
}

type CounterSets = map[*CounterSet]struct{}

type ExecPipelineMarkKey struct{}

type FileServiceCounterSet struct {
	S3 struct {
		List        atomic.Int64 // listObjects:List all Objects  [Put type request]
		Head        atomic.Int64 // statObject:View all meta information contained in the object [Get type request]
		Put         atomic.Int64 // putObject:Upload an Object   [Put type request]
		Get         atomic.Int64 // getObject:Download an Object   [Get type request]
		Delete      atomic.Int64 // deleteObject:Delete a single Object [Put type request]
		DeleteMulti atomic.Int64 // deleteObjects:Delete multiple Objects [Put type request]
	}

	Cache struct {
		Read   atomic.Int64 // CacheRead
		Hit    atomic.Int64 // CacheHit
		Memory struct {
			Read atomic.Int64 // CacheMemoryRead
			Hit  atomic.Int64 // CacheMemoryHit
		}
		Disk struct {
			Read atomic.Int64 // CacheDiskRead
			Hit  atomic.Int64 // CacheDiskHit
		}
		Remote struct {
			Read atomic.Int64 // CacheRemoteRead
			Hit  atomic.Int64 // CacheRemoteHit
		}
	}

	// ReadSize: actual bytes read from storage layer (excluding rowid tombstone)
	ReadSize atomic.Int64
	// S3ReadSize: actual bytes read from S3 (excluding rowid tombstone)
	S3ReadSize atomic.Int64
	// DiskReadSize: actual bytes read from disk cache (excluding rowid tombstone)
	DiskReadSize atomic.Int64
}

type S3RequestKey struct{}

type TxnExecutorKey struct{}