Following is the resource utilization statistics collected for ESM during monitoring.

Smarts Stats Post 1st Discovery - Monitoring Stats/Tests -(User Type - Operator) Topology - 1 VCO with 3000 vEdges Post 2nd Discovery - Monitoring Stats/Tests -(User Type - Operator) Topology - 1 VCO with 6500 vEdges
Test 1st Discovery 2nd Discovery 1st Discovery 2nd Discovery
Polling Time (Change the status of the Edge/Gateway and verify the time taken to reflect the value in ESM Server) <4 mins <4 mins <4 mins <4 mins
Time taken to complete one polling cycle in Collector <4 mins <4 mins <4 mins <4 mins
Change the value of Edge/Gateway and verify the time to get Edge Down/ Gateway Down Notification in SAM) < 5 mins < 5 mins < 5 mins < 5 mins
CPU consumed by ESM during Monitoring 55% 62% 83% 79%
Memory consumed by ESM during Monitoring 12% 22.5% 38% 38.1%
Resource utilization statistics collected for DCF and Kafka during monitoring are:
Smarts Stats 1st Discovery Stats/Tests -(User Type - Operator) Topology - 1 VCO with 3000 vEdges 1st Discovery Stats/Tests -(User Type - Operator) Topology - 1 VCO with 6500 vEdges
Test 1st Discovery 2nd Discovery 1st Discovery 2nd Discovery
Collector Polling time 15 sec 11 sec 21 sec 15 sec
CPU consumption by DCF during Monitoring 162% 151% 174% 177%
Memory consumption by DCF during Monitoring 3.8% 4.5% 5.3% 5.6%
CPU consumption by Kafka during Monitoring 32% 34% 41% 47%
Memory consumption by Kafka during Monitoring 6.3% 7.1% 7.6% 7.6%