22222 - Long Timeout PTR Buffer Pool Utilization
- Alarm Group:
- DIAM
- Description:
- The MP's Long Timeout PTR buffer pool is
approaching its maximum capacity.
- Severity:
- Minor, Major, Critical
- Instance:
- N/A
- HA Score:
- Normal
- Auto Clear Seconds:
- 0 (zero)
- OID:
- eagleXgDiameterLongTimeoutPtrBufferPoolUtilNotify
Recovery:
-
If one or more MPs in a
server
site have failed, the traffic will be distributed amongst the remaining MPs in
the
server
site. Monitor the MP
server
status from
.
-
The misconfiguration of Pending Answer Timer
assignment may result in excessive traffic being assigned to the Long Timeout
PTR buffer Pool. View the Pending Answer Timer values via
. Examine the Pending Answer Timers assignment
via the
.
-
The misconfiguration of Diameter peers may result
in too much traffic being distributed to the MP. Monitor the ingress traffic
rate of each MP from
. Each
MP in the
server
site should be receiving approximately the same ingress transaction per second
-
There may be an insufficient number of MPs
configured to handle the network traffic load. Monitor the ingress traffic rate
of each MP from
. If
all MPs are in a congestion state then the offered load to the
server
site is exceeding its capacity.
-
A software defect may exist resulting in Long
Timeout PTR buffers not being de-allocated to the pool. This alarm should not
normally occur when no other congestion alarms are asserted. Examine the alarm
log from
.
-
If the problem persists, it is recommended to
contact My Oracle Support.