3.19.221 70481 - VSTP Tracing Layer Event Queue Utilization
- Alarm Group
- vSTP
- Description
-
The percent utilization of the VSTP MP tracing Stack Event Queue is approaching its maximum capacity. The queue capacity is 30,000, with threshold pairs of 60/50%, 80/70%, and 95/90% (raise/clear).
- Severity
- Major
- Instance
- None
- Throttle Seconds:
- 0 (zero)
- HA Score
- Normal
- Auto Clear Seconds
- 0 (zero)
- OID
- vSTPVstpTracingStackEventQueueUtilNotify
Recovery: No recovery is required when the trace completed as configured. The implementation explicitly disables the trace after repetition/duration exhaustion or a Trace OAM restart. For other scenarios follow below steps.
- Correlate the alarm time with active traces, their duration/repetition settings, ingress traffic, and any Trace OAM restart.
- Reduce nonessential tracing demand: stop obsolete traces or narrow the trace scope, duration, or repetition count using approved change control.
- Confirm that queue utilization falls below the applicable clear threshold and that the discard counter stops increasing.
- Contact My Oracle Support if utilization remains high, discard counts increase, or the alarm recurs.
- It is recommended to contact My Oracle Support for assistance, if needed.