DEC - alerts

• DEC - Enrichment errors monitors error rate in DEC enrichment function. It will be triggered if the error rate is above 1% in last 5 minutes

• DEC - No messages processed monitors if DEC consumes message normally. It will be triggered if no message is consumed in last 5 minutes

• DEC TaskManager - Used Heap Over Threshold checks if the flink job heap usage percentage in DEC is above 75% for longer than 5 minutes

• DEC - JSON Deserialization Errors Checks if the Deserialization errors using JSON (which is a fallback from Avro at the moment) are above 5%, triggers immediately