Profiling Java applications in a Kubernetes cluster
2022-12-21
Posted by Ingo Kegel
This screencast shows how you can profile JVMs running in Kubernetes cluster with JProfiler. A profiling session with a note taking demo application sessions is started from the IDE, which provides additional benefits, like source code navigation and the automatic detection of profiled packages. Also, a standalone session is started, where an additional SSH connection is required to reach the kubectl command that can connect to the cluster.
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All our artifacts are now published on Maven CentralJEP 493 follow-up: install4j 11.0.4 is ready for separate JMOD bundles in Eclipse Temurin 24.0.2JProfiler tips roundup May 2025JVM performance watch roundup May 2025
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JProfiler tips roundup April 2025JVM performance watch roundup April 2025Heap Walker scripting for snapshot analysis
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Capturing and comparing MBean states with JProfilerAdvanced SSH remote profiling with JProfilerProfiling Java applications in VS Code with JProfilerAdvanced Kafka probe configuration in JProfilerProfiling Kafka #1 – Message Flow & Hot SpotsBringing JProfiler to VS Code with Kotlin Multi-PlatformCaching auto-provisioned install4j distributions in CI pipelinesCross-platform JRE bundle creation under threat from JEP 493
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Garbage collector analysis in JProfilerRecording JFR snapshots with JProfilerEnhanced JFR snapshot analysis with JProfilerWorking with probe events in JProfilerCustomizing telemetries in JProfiler
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Using sunburst diagrams for understanding Java memory consumptionUsing flame graphs when profiling Java applicationsProfiling a Netty server
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Analyzing specific parts of the call treeAnalyzing incoming and outgoing calls of a methodCollapsing recursions in the call treeRemote profiling through an SSH tunnelFinding JDBC connection leaks
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Using the "Run interceptor script" trigger actionCreating a custom probeInspections in the heap walkerHeap walker graph: Finding paths between selected instancesFiltering in the reference view of the heap walker
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Request trackingAnalyzing long-running AWT events with JProfilerProbes overviewCPU profiling: Sampling and instrumentation
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