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

System requirements

YourKit Java Profiler consists of two parts: the profiler UI (a desktop application) and the profiler agent, which loads into the profiled Java Virtual Machine (JVM).

The requirements to the profiler UI are stricter: it must run on a 64-bit OS, while the profiler agent is available for 64-bit and, on some platforms, 32-bit JVMs.

Supported Java versions

YourKit Java Profiler supports profiling of the following Java 8 - Java 18 JVMs:

  • OpenJDK, including builds from:
    • AdoptOpenJDK
    • Amazon Corretto
    • Azul Zulu
    • BellSoft Liberica JDK
    • JetBrains
    • Oracle
    • Red Hat
    • SapMachine
  • Oracle JDK
  • IBM JDK and OpenJ9

Supported operating systems

YourKit Java Profiler UI is a 64-bit desktop application, it needs a 64-bit operating system to run. The 64-bit agent is available on all supported operating systems. On some operating systems the 32-bit agent is also available.

Windows

x86-64 (UI and agent) and x86 (agent only):

  • Windows 11, Windows Server 2022
  • Windows 10, Windows Server 2016, Windows Server 2019
  • Windows 8.1, Windows Server 2012 R2
  • Windows 8, Windows Server 2012
  • Windows 7, Windows Server 2008 R2

Linux

  • x86 (agent only)
  • x86-64 aka x64
  • ARM 64-bit (AArch64)
  • ARM 32-bit (ARMv7 and higher, hard-float, agent only)
  • ppc64/ppc64le

glibc version 2.12 and higher

macOS

  • x64, macOS Mojave 10.14 and newer
  • arm64 aka Apple silicon or M1, macOS Big Sur 11.2.1 and newer

AIX

  • ppc64, AIX 7.1 TL5 and newer

FreeBSD

  • FreeBSD 12 and newer, i386 and amd64. Limitation: CPU profiling will always measure wall time and thread telemetry will show the same CPU time - the process CPU time - for all threads, because FreeBSD cannot measure per-thread CPU time.

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