type NodeStartupLatencyTracker … type basicNodeStartupLatencyTracker … func NewNodeStartupLatencyTracker() NodeStartupLatencyTracker { … } func (n *basicNodeStartupLatencyTracker) RecordAttemptRegisterNode() { … } func (n *basicNodeStartupLatencyTracker) RecordRegisteredNewNode() { … } func (n *basicNodeStartupLatencyTracker) RecordNodeReady() { … }