26.4.3.50 The waits_by_host_by_latency and x$waits_by_host_by_latency Views

These views summarize wait events, grouped by host and event. By default, rows are sorted by host and descending total latency. Idle events are ignored.

The waits_by_host_by_latency and x$waits_by_host_by_latency views have these columns:

• host

  The host from which the connection originated.

• event

  The event name.

• total

  The total number of occurrences of the event for the host.

• total_latency

  The total wait time of timed occurrences of the event for the host.

• avg_latency

  The average wait time per timed occurrence of the event for the host.

• max_latency

  The maximum single wait time of timed occurrences of the event for the host.