ADHQ2058E IN-COLLECTOR ELAPSED TIME LIMIT EXCEEDED FOR THREAD thread_id ssid plan_name.

Explanation

The monitoring agent has been detected to be consuming CPU for a period of time greater than specified in the HM_TIME_LIMIT parameter in ADHPARMS. The thread_id is the Db2 thread token for the thread consuming the CPU, ssid is the Db2 subsystem running the thread, and plan_name is the plan name the thread was executing.

User response

Review the ADHPARMS parameters HM_DUMPS and HM_TIME_LIMIT (these set the thresholds for in-collector health monitoring). In environments with high CPU contention, the HM_TIME_LIMIT parameter value might need to be increased to avoid false positives. An SVCDUMP will be taken if the HM_DUMPS limit has not been met. If you encounter this message and receive a dump, contact IBM Software Support.