# Functions
NewPodStartupLatencyDataMonitor creates a new PodStartupLatencyDataMonitor from a given client.
PodRunningReadyOrSucceeded checks whether pod p's phase is running and it has a ready condition of status true or wheather the Pod already succeeded.
# Structs
PodStartupLatencyDataMonitor monitors pod startup latency and exposes prometheus metric.
PodStartupMilestones keeps all milestone timestamps from Pod creation.