#JavaPerformance

🛠️ eBPF complements tools like Java Flight Recorder and async-profiler rather than replacing them. #JavaPerformance

Still thinking #Java is slow? A deep dive into Java vs C++ performance will show what are its strengths and what are its weaknesses. #java #javaperformance #garbagecollector #jvm

Deep Profiling with JProfiler JProfiler integrates with Spring Boot and provides detailed CPU memory, thread, and SQL call analysis Add the profiler agent to your JVM and analyze live application behavior Great for spotting performance leaks #JavaPerformance #SpringBoot #ayshirv

🛠️ Multi-core CPUs are wasted if Maven builds one module at a time. Unlock parallelism. #JavaPerformance

📊 Performance isn't just about choosing a class. Understand buffering, write patterns, and how to benchmark Java file output. #JavaPerformance

Oracle dropped the Graal JIT compiler from its JDK—leaving Azul Platform Prime as the only high-performance Java option. If latency, throughput, and warm-up time matter to your app, it’s time to rethink your JVM. Learn more: #Java #JVM #JavaPerformance

🧵 ClassLoader leaks, ThreadLocals, and stale references—learn what to watch out for. #JavaPerformance

Learn how to optimize the JVM and JIT compiler for faster execution, better memory usage, and efficient resource utilization in your Java applications. 🔗 #Java #JavaPerformance #JVM #Optimization #CodingTips

⚡ Escape analysis can help the JIT eliminate some object allocations. But when do records escape optimization—and end up on the heap? #JavaPerformance #JVM

Spring Boot Performance Killers 🚨 7 Mistakes 90% Developers Ignore #SpringBoot #JavaPerformance #BackendEngineering #PerformanceEngineering #MicroservicesArchitecture #JPAOptimization #Hibernate #HikariCP #Resilience4j #RedisCaching #DatabasePerformance #SoftwareArchitecture

#javanews #java #javaperformance

⚡ CPU usage is high, but which method is responsible? Discover how to trace hot paths and focus optimization efforts where they'll have the biggest impact. #JavaPerformance

🚀 Stop guessing, start profiling. Learn how Java Flight Recorder + Mission Control give you x-ray vision into your JVM. #JavaPerformance #FlightRecorder

🚀 GraalVM or OpenJDK — which one truly delivers speed in 2024? Spoiler: It depends on what you're running. #JavaPerformance

I'm working on a financial app that works with BigDecimal (some ops obviously in loops and streams). Surprisingly, it has performance issues, and I'm researching ways to improve. 🧐 Should I share some of my JMH test results and ways I found to improve? 💡 #JavaPerformance

🔍 Are Java records slowing down your application? Don't guess—use allocation profiling to find out where your heap is really going. #JFR #JavaPerformance

📈 Learn how to tune your JVM for blazing-fast startup and reduced heap usage using Eclipse OpenJ9. #JavaPerformance

⚙️ Running JARs with specific JVM arguments? Here’s how to fine-tune memory, garbage collection, and more. #JavaPerformance

You’ve invested in Spring, but your cloud bill keeps climbing? Quarkus helps Spring-based teams cut infrastructure costs w/o a full rewrite. Start with familiar annotations, deploy with lower memory and faster startup. #Spring #JavaPerformance

Java is fast… once it’s warm ⚡☕ At #Confitura2025, Pasha Finkelshteyn shows 4 ways to speed up startup: 👉 AppCDS 👉 GraalVM Native Image 👉 CRaC 👉 Project Leyden #Java #Performance

@confiturapl Incredible insights Pasha. Embracing these techniques can indeed propel our performance forward. How do you see them evolving? 🚀 #JavaPerformance