enhancement - TrackMe Health Tracker - Logging and code improvements to allow easily monitoring the run_time taken by each task processed by the tracker

[guilhemmarchand]

enhancement - TrackMe Health Tracker - Logging and code improvements to allow easily monitoring the run_time taken by each task processed by the tracker

• This enhancement slightly improves the logging of the run_time taken by each task executed by the Health Tracker using a concept of task_instance_id associated with a task_name
• A sample SPL:

index=_internal sourcetype=trackme:custom_commands:trackmetrackerhealth instance_id=* task_instance_id=* task=* run_time=* tenant_id=*
| table _time tenant_id instance_id task task_instance_id run_time _raw
| sort 0 - _time