I'm using Application Insights, but our tool is very Microsoft-centric. Standard recommendation like mister_hn said is Elastic stack, Logstash and Kibana or Gr

I'm using Application Insights, but our tool is very Microsoft-centric. Standard recommendation like mister_hn said is Elastic stack, Logstash and Kibana or Grafana. In a course, I also saw recommended Zipkin and Jaeger.