Search Results for "java thread dump"

StackTraceSealer is a JConsole plugin with its own Java Agent Library that can be used to seal stack frames on a thread stack trace to detect whether these frames have changed or they have remained the same all the time to aid in finding an infinite loop on a production system when all you have is a long seemingly constant stack trace in the thread dump.

Micrometer provides a simple facade over the instrumentation clients for the most popular observability systems, allowing you to instrument your JVM-based application code without vendor lock-in. Think SLF4J, but for observability. Micrometer provides vendor-neutral interfaces for timers, gauges, counters, distribution summaries, and long task timers with a dimensional data model that, when paired with a dimensional monitoring system, allows for efficient access to a particular named metric...

...Tomcat 8 embedding support (so servlet 3.1/jsp/sendfile/JSR-356 WebSocket work within nginx!). Dynamic proxying by using Clojure / Java / Groovy to write a simple nginx rewrite handler to set var or return errors before a proxy pass or content ring handler. The non-blocking coroutine-based socket is Compatible with Java Socket API and works well with largely existing java libraries such as apache HTTP client, mysql jdbc drivers. With this feature, one java main thread can handle thousands of connections. ...

Emulator of the ancient 8 bit microprocessor ISP-8A 500D/600D or more common "SC/MP" from National Semiconductor. The download contains all sources plus an executable Java Jar file to start right away. Some SC/MP hex dump examples are provided in directory "/etc" as well. The download also contains unit tests and some helping documentation (also in /etc). You may slow down the CPU operations, displaying the CPUs status register as LEDs, to watch the CPU working with its registers. The emulator also contains a VDU (video display unit) output / ASCII input simulation. ...

Libinstrument is a complete and easy way to do custom function instrumentation for C/C++. The project comes ready with classic applications of instrumentation, such as AOP (Aspect Oriented Programming), Concern and Side Effect injection, stack tracing, exception tracing, basic time profiling, callgraph profiling and other. A GC (Garbage Collector) module is also under development. Libinstrument is highly portable and decoupled. The project comes with a CMake build system, integration with...

GDBServer Extender（gdbx）顾名思义就是为GDB调试扩展一些本来没有的功能。例如线程（任务）感知调试（OS Aware）、线程（任务）堆栈检查等。支持FreeRTOS、eCos。支持OpenOCD、J-Link、QEMU。支持Cortex-M、i386。 请移步https://code.csdn.net/zoomdy/gdbx获得更多内容。

As of now, you can get Ehcache only from ehcache.org or Maven central. A simple, fast, thread safe, standards based cache for Java, and provides memory and disk stores and distributed operation for clusters. ehcache is widely used in such open source projects as Hibernate and Spring. Terracotta offers enterprise edition

HOOPLE is a portable collection of C++ source code, featuring thread-safe objects for collections and event processing, RPC-style plugin-based encrypted networking (CROMP / octopus), bookmark collection management utilities, and a lot of other cool stuff. This is the project page for HOOPLE version 1, which was retired on September 25 2010. The code supposedly still builds on both Linux (with gnu gcc) and on Windows (with ms visual studio). Most of the code from hoople1 has moved into...

Another logging framework for Java. I try to balance flexibility, usabilty and performance using OOP. Currently the framework is usable but it lacks a lot of functionality.

Platform-independent PostgreSQL diff tool that is useful for schema upgrades. The tool compares two schema dump files and creates output file that can be used for upgrade of old schema. Project sources and issue tracker has been moved to https://github.com/fordfrog/apgdiff.

...To link, you need to distribute the work from one package-item to another package-item and wait for an answer or not. > Philosophy: Write Once → Run Everywhere The package-item can be a thread, a separate local process that is started by fork or spawn, or even a network of multiple services on multiple hosts. The package-item can be written in any language that is supported by the Programming-Language-Micro-Kernel support. It even supports running multiple programming languages in a single piece of software. Supported Languages are: (C,C++,C#,VB.NET,Java,Python,Ruby,Perl,PHP,Tcl or GO) > Strategy: It takes 4 years to write a programming-language, but it only takes 4 weeks to insert a micro-kernel. ...

"Genba" is a Japanese word. It means the place where the trouble has occurred:) This project produces the tools about the troubleshooting for Java. Java Thread Dump Grep(jtdgrep) is a simple tool for analyzing Java Thread Dump. It helps you to filter t

A Java library that simplifies thread development. It has support for continuations, fork/merge, signals, thread and process serialization, event picker (similar to BPEL's pick element), among other features.

A simple Java 1.5 (and above) logging library, that is flexible, configurable, easy to use, extensible and integrable into log4j and Apache logging. Uses no custom ClassLoaders and is thread-safe.

Raindrop is a Java based framework based on SEDA (Staged Event Driven Architecture) principles. It focuses on providing highly concurrent server side throughput by managing and controlling Thread usage and concurrency primitives.

A Java 1.4 based NIO socket framework. This hides the (dirty) details of non-blocking IO from developers, allowing them to EASILY build a highly scalable application, which can handle over 10000 incoming and outgoing sockets using only one thread.

JTail is a simply multiplatform application, which show text files content especially LOG FILES. This application is a thread, which non-stop reads the file content and print what lines was added to the end file.

Yet another logger. Take a close look at it: It is very easy to use, very unified and extendable. You may attach your favourite set of loggers to this logger, and you still use only one API! This Java logger is used throughout the COMJAT.NET systems.

Remotor is a Java web service system. It is a very easy to use and a very fast remote procedure call engine (alike RMI | RPC). No need for Stubs, Skeletons and Naming-Services. Remotor is one of many building blocks for the COMJAT.NET framework suite.

A facility to keep a history of context information during runtime and then dumping it in a separate file when a problem occurs (similar to core dump).

The Tiny Grasshopper Cache Store provides a memory based, least recently used (LRU), thread-safe caching mechanism that can openly cache any Java Object. The cache store is easy to use and doesn't require any setup.

Chainsaw is a GUI log viewer and filter for the Log4J package. It listens for LoggingEvent objects sent using the SocketAppender and displays them in a table. The events can be filtered based on Priority, Thread name, Category name and Message. It can als