Fully featured low overhead profiler for Java EE and Java SE platforms.
Easy to use performance and memory profiler for .NET Framework.
Performance monitoring and profiling of Jenkins, Bamboo, TeamCity, Gradle, Maven, Ant and JUnit.

Changes in YourKit Java Profiler 2020.9 Builds

Build #412

  • Agent: bug fixed: HPROF snapshot could not be captured on Red Hat OpenJDK.
  • Attach mode: added support of OpenJ9 release 0.23.0 JREs not having the "jdk.attach" module.
  • IDE integration: Eclipse 2020-09 (4.17) supported.

Build #411

  • UI: fixed bugs in runtime which might cause problems with font antialiasing.
  • Probes: bug fixed: file stream read and write events were not recorded on JDK 11+. The fix in previous build was incomplete.
  • Agent: bug fixed: possible "java.lang.Error: factory already defined" in java.net.URL.setURLStreamHandlerFactory() in the attach mode.

Build #410

  • Probes: bug fixed: file stream read and write events were not recorded on JDK 11+.
  • What-if: a new tab opens with the same view selected.
  • Automatic deobfuscation: newest Zelix KlassMaster (ZKM) log format supported.

Build #408

  • Built-in probes: DirectoryStreams: bug fixed: close event was not detected for some UnixDirectoryStream.
  • Bug fixed: attach mode might not work with Azul Zulu JDK 8.

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