The best way to do this, is with the help of tracing tools such as paid tools such as Honeycomb, or your own instance of the open source Jaeger offering, or perhaps Encore's built in tracing system. - Source: dev.to / 8 months ago

Jaeger: A distributed tracing platform. In addition to what the other tools offer, Jaeger allows you to analyze network performance and optimize latencies. - Source: dev.to / over 1 year ago

Application performance Monitoring (APM) improves the visibility into a distributed microservices architecture. The APM data can help enhance software security by allowing a full view of an application. Distributed tracing tools like Zipkin and Jaeger kind of stitch all logs together and bring full visibility of requests from start to end. It speeds up response time for new bugs or attacks. - Source: dev.to / over 1 year ago

While we are on this topic, its hard not to mention the Go programming language and its ubiquitous presence in the cloud services and infrastructure domain. It combines the safety of a compiled language with the speed a interpreted language (like Python), has a robust standard library and compiles to a single binary. These and many more qualities have led to lots of cloud-native software (IaC, monitoring,... - Source: dev.to / almost 2 years ago

Jaeger - CNCF Jaeger, a Distributed Tracing Platform Kiali - Kiali project, observability for the Istio service mesh ELK - Elasticsearch, Logstash, Kibana Fluentbit - Fast and Lightweight Log processor and forwarder for Linux, BSD and OSX Loki - Like Prometheus, but for logs. - Source: dev.to / over 2 years ago

Java has an excellent one open source APM - https://glowroot.org/. Python and other tools - not so much. I wouldn't say Gartner created hype. Glowroot has been invaluable to us. Of course we run a massive footprint of 0.5m - 0.75m JVMs. - Source: Hacker News / 7 months ago