Latest updates for Jvm Performance

Fresh curated links around JVM Performance are collected here so marketers can spot useful updates and turn timely ideas into posts faster.

Recent items include:

  • OpenJDK vs. GraalVM vs. Eclipse Temurin vs. Semeru Java Performance
  • Performance Improvements in JDK 26
  • Going All In On the JVM 25 Virtual Threads

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phoronix.com /3 weeks ago

OpenJDK vs. GraalVM vs. Eclipse Temurin vs. Semeru Java Performance

Immediately following the OpenJDK 8 through OpenJDK 27 benchmarks I expanded the scope of testing to look at how recent OpenJDK releases have been comparing to alternative JVMs lik...

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feeds.feedblitz.com /4 weeks ago

Performance Improvements in JDK 26

Explore the most important performance improvements in JDK 26. The post Performance Improvements in JDK 26 first appeared on Baeldung.       

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dzone.com /1 week ago

Going All In On the JVM 25 Virtual Threads

The project AngularAndSpring has been refactored from Spring Reactor to Spring blocking APIs using JDK 25 and virtual threads. The Old Architecture The reason AngularAndSpring was...

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feeds.feedblitz.com /3 weeks ago

Java Weekly, Issue 665

Performance in Java is always getting better. The post Java Weekly, Issue 665 first appeared on Baeldung.       

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dzone.com /4 days ago

Java Virtual Threads Under Load: Three Production Limits

Virtual threads let us keep ordinary blocking code while many more requests wait concurrently. Under load, however, that brings three critical questions into focus: How much work...

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phoronix.com /1 month ago

Benchmarking Java Performance Of JDK 8 Through OpenJDK 27

With the recent release of Java/OpenJDK 27 I began some fresh benchmarks in not having looked at the OpenJDK Java performance in a few years. Carried away, I ended up re-testing al...

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javacodegeeks.com /2 weeks ago

Project Leyden: Faster Java Startup Without GraalVM’s Pain, and What You Give Up

Java startup has long been the price of a smart runtime. GraalVM Native Image fixed it by replacing the JVM, but that fix came with strings attached. Project Leyden takes a gentler...

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javacodegeeks.com /3 days ago

JFR Event Streaming: Continuous Production Profiling Without a Vendor Agent

Your JVM already ships with a profiler that is safe for production. Since JDK 14, it can also talk to you in real time. Why You May Not Need an Agent Many teams reach for a vendor...

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javacodegeeks.com /1 month ago

G1’s Own Throughput Fix: JEP 522 and the Quiet Death of “G1 Trades Throughput for Latency”

For a decade and a half, “G1 gives up some throughput for lower pause times” has been treated as a law of nature rather than an engineering choice. JEP 522 shipped in JDK 26 and qu...

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shed-skin.blogspot.com /1 week ago

Mark Dufour: CPython 3.15 (JIT) Performance Showdown

Now that CPython 3.15 has been released, I decided to do a historical performance comparison similar in spirit to Sixteen Years of Python Performance. Obviously I wanted to include...

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indiatechnologynews.in /2 weeks ago

Azul Prime Delivers 2x-5x Faster Java Warm-up Time Versus Standard OpenJDK By Enabling JVMs to Learn from Each Other

INDIA- October 06, 2026 – Azul, the trusted leader in enterprise Java for today’s AI-first world, today announced that Azul Prime now delivers 2x-5x… The post Azul Prime Delivers 2...

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javacodegeeks.com /3 weeks ago

Running Java Applications on WebAssembly: Exploring WasmEdge and GraalVM Integration

Java has powered enterprise software, cloud-native microservices, and high-performance backend systems for nearly three decades. Yet, as serverless computing, edge environments, an...

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railsatscale.com /2 weeks ago

ZJIT is now as fast as YJIT

Originally appeared on Rails at Scale. After some infrastructure deployment shenanigans, we deployed some regions of storefront renderer (SFR) running on ZJIT. We have seen some p...

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infoq.com /3 days ago

TornadoVM 7 Enables GPU-Native Workloads From Java Applications

TornadoVM, an open-source heterogeneous programming framework for Java has reached version 7.0. It automatically accelerates Java programs on multi-core CPUs and GPUs and provides...

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javacodegeeks.com /1 month ago

Understanding Java Virtual Threads with Example

Virtual Threads are one of the most important improvements to Java concurrency in recent years. They make it possible to run a very large number of concurrent tasks without creatin...

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javacodegeeks.com /1 day ago

Coordinated Omission: Why Your Latency Benchmark Flatters You

Your load test says the 99th percentile is fine. Meanwhile, a thousand requests quietly vanished from the results. The Benchmark That Looked Perfect Picture a load test that report...

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intertwingly.net /1 week ago

What a JIT Can't Know

Originally appeared on Sam Ruby.In 2023 Shopify's Rails at Scale team turned Lobsters into a Rails benchmark for YJIT: a real application, real routes, a fake-data database, SQLite...

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sourcetrail.com /1 month ago

Java 27 Arrives with Post-Quantum Security, G1 Default, and Compact Headers

Java 27 is out with nine JEPs, including post-quantum TLS, G1 as default GC, and compact object headers. Learn how this release improves security and performance. The post Java 27...

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habr.com /2 weeks ago

Linux из Java без JNI: от FFM и /dev/kvm до интерактивной консоли

Да, направление здесь немного непривычное: обычно Java запускают в Linux, а здесь я решил попробовать запустить Linux из Java.Обычно Java и KVM находятся довольно далеко друг от др...

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feeds.feedblitz.com /3 weeks ago

Java Weekly, Issue 666

Monoliths, Java 28 and performance. A good week. The post Java Weekly, Issue 666 first appeared on Baeldung.       

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rubyflow.com /1 week ago

SolidJobs + SolidTrace + Warm IPC perform worker 2000 alloc/s vs 200 alloc/s sidekiq

We are told that to scale Ruby background workloads across multiple CPU cores, we have two choices: process forking (e.g., Pitchfork) which incurs massive Copy-on-Write memory over...

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habr.com /1 month ago

Плагин Profiling Tools для исследования Java‑приложения в OpenIDE

Иногда Java-приложение ведёт себя странно: потребляет больше памяти, чем ожидалось, тормозит без видимой причины или будто «ничего не делает», хотя запросы всё равно обрабатываются...

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dzone.com /1 month ago

How Performance Engineers Find and Fix Hidden System Bottlenecks

Picture a business-critical SQL query crawling for seven hours. Nearly a full workday. The system keeps grinding through data, the business keeps losing time and money, and users a...

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javacodegeeks.com /1 week ago

The Pause-Free Gamble: Why Swift Chose ARC Over the JVM’s Garbage Collector

When Apple formally unveiled Swift in 2014, the software engineering world was dominated by a quiet consensus. For high-level languages—whether Java, C#, or JavaScript—dynamic memo...

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Sources covering Jvm Performance

feeds.dzone.com

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rubyland.news

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phoronix.com

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feed.infoq.com

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feeds.feedblitz.com

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habr.com

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