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November 14, 2025

Custom JFR Events in Java: Extending Java Flight Recorder for Application-Level Monitoring

By awiskar acharya | 14 Nov, 25 | 0 Comments |

Java Flight Recorder (JFR) is a powerful profiling and diagnostics…

Living Telemetry: Building a Real-Time JFR Dashboard in Java

By awiskar acharya | 14 Nov, 25 | 0 Comments |

Java Flight Recorder (JFR) has revolutionized how we understand our…

eBPF Tracing for Java Processes in Java

By awiskar acharya | 14 Nov, 25 | 0 Comments |

eBPF (extended Berkeley Packet Filter) is a powerful Linux kernel…

Perfetto Integration with Java Applications: Comprehensive Performance Tracing

By awiskar acharya | 14 Nov, 25 | 0 Comments |

Perfetto is Google's open-source system profiling, app tracing, and trace…

JFR Event Streaming to Kafka in Java

By awiskar acharya | 14 Nov, 25 | 0 Comments |

Overview Java Flight Recorder (JFR) Event Streaming allows real-time monitoring…

Thread Dump Analysis with jstack: Scripting and Automation Guide

By awiskar acharya | 14 Nov, 25 | 0 Comments |

Thread dumps are essential for diagnosing Java application issues like…

Proactive Problem-Solving: Automating Heap Dump Analysis with jmap in Java

By awiskar acharya | 14 Nov, 25 | 0 Comments |

In production environments, OutOfMemoryErrors (OOMEs) are among the most critical…

Core Dump Analysis with jcmd in Java

By awiskar acharya | 14 Nov, 25 | 0 Comments |

Introduction Core dump analysis is crucial for diagnosing complex Java…

Debugging the Unthinkable: JVM Crash Analysis with gdb

By awiskar acharya | 14 Nov, 25 | 0 Comments |

When a Java application crashes with a segmentation fault or…

CRIU Checkpoint/Restore: Revolutionizing JVM State Management

By awiskar acharya | 14 Nov, 25 | 0 Comments |

CRIU (Checkpoint/Restore In Userspace) is a Linux technology that allows…

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