haskell-code-spot/desgin-notes
Csaba Hruska cf881627e1 add notes
2020-07-27 12:29:08 +02:00

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- do not keep data in the memory
- parse eventlog every time
http://www.brendangregg.com/flamegraphs.html
https://github.com/spiermar/d3-flame-graph
related project:
VisualVM
https://visualvm.github.io/
https://www.youtube.com/results?search_query=visualvm
Java Flight Recorder (JFR) is a tool for collecting diagnostic and profiling data about a running Java application.
https://docs.oracle.com/javacomponents/jmc-5-4/jfr-runtime-guide/about.htm#JFRUH170
YourKit (Java Profiler) ; propriatery (better) alternative to VisualVM
https://www.yourkit.com/java/profiler/features/
Windows Performance Analyzer
https://docs.microsoft.com/en-us/windows-hardware/design/device-experiences/using-windows-performance-analyzer-to-analyze-modern-standby-issues
extensible .hi files:
https://github.com/input-output-hk/tools/pull/8