April 2024
Intermediate to advanced
400 pages
12h 57m
English
book
JVM Performance Engineering: Inside OpenJDK and the HotSpot Java Virtual Machine
by Monica Beckwith
Content preview from JVM Performance Engineering: Inside OpenJDK and the HotSpot Java Virtual Machine
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Chapter 4
The Unified Java Virtual Machine Logging Interface
The Java HotSpot Virtual Machine (VM) is a treasure trove of features and flexibility. Command-line options allow for enabling its experimental or diagnostic features and exploring various VM and garbage collection activities. Within the HotSpot VM, there are distinct builds tailored for different purposes. The primary version is the product build, optimized for performance and used in production environments. In addition, there are debug builds, which include the fast-debug and the slow-debug variants.
Note
The asserts-enabled fast-debug build offers additional debugging capabilities with minimal performance overhead, making it suitable for development environments where some level ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.