JVM Profiler: An Open Source Tool for Tracing Distributed JVM Applications at Scale
JVM Profiler: An Open Source Tool for Tracing Distributed JVM Applications at Scale Computing frameworks like Apache Spark have been widely adopted to build large-scale data applications. For Uber, data is at the heart of strategic decision-making and product development. To help us better leverage this data, we manage massive deployments of Spark across our global engineering offices. While Spark
jhat - Java Heap Analysis Tool
Synopsis Parameters Description Options See Also SYNOPSIS jhat [ options ] <heap-dump-file> PARAMETERS options Options, if used, should follow immediately after the command name. heap-dump-file Java binary heap dump file to be browsed. For a dump file that contains multiple heap dumps, you may specify which dump in the file by appending "#<number> to the file name, i.e. "foo.hprof#3". DESCRIPTION
Java Profiler Features - YourKit
YourKit Java Profiler features Award-winning Java profiler CPU and memory Java profiling has never been easier and smarter at the same time. YourKit has developed a revolutionary way to profile Java applications at both development and production stages, bringing unparalleled benefits to Java developers. Ready for your tasks
Java in Flames
Java mixed-mode flame graphs provide a complete visualization of CPU usage and have just been made possible by a new JDK option: -XX:+PreserveFramePointer. We’ve been developing these at Netflix for everyday Java performance analysis as they can identify all CPU consumers and issues, including those that are hidden from other profilers. ExampleThis shows CPU consumption by a Java process, both use
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Java Profiler Features - YourKit
