NewOptimizeTraceHandler returns a new OptimizeTraceHandler.

NewPlanReplayerHandler creates a new PlanReplayerHandler.

NewStatsHandler creates a new StatsHandler.

NewStatsHistoryHandler creates a new StatsHistoryHandler.

NewStatsPriorityQueueHandler creates a new StatsPriorityQueueHandler.

OptimizeTraceHandler serve http.

PlanReplayerHandler is the handler for dumping plan replayer file.

StatsHandler is the handler for dumping statistics.

StatsHistoryHandler is the handler for dumping statistics.

StatsPriorityQueueHandler is the handler for dumping the stats priority queue snapshot.