JVM Intrinsics and Escape Analysis Explained in Depth for Performance Optimization
Dive deep into JVM intrinsics and escape analysis, how HotSpot JIT optimizes code, reduces GC pressure, and improves Java performance in real-world apps.
All Tutorials
Curated Java + Spring Boot tutorials with real-world backend patterns and clean examples.
GraalVM JIT Compiler: Next-Generation JVM Performance and Optimization
Explore GraalVM’s JIT compiler for next-generation JVM performance, advanced optimizations, polyglot support, and real-world tuning strategies for Java apps.
Tiered Compilation in JVM: Understanding C1 vs C2 Compilers for Performance Optimization
Learn how tiered compilation in JVM combines C1 and C2 compilers to balance startup performance and runtime optimization for Java applications
JVM Just-In-Time (JIT) Compilation: How HotSpot Optimizes Java Code
Discover how JVM Just-In-Time (JIT) compilation in HotSpot optimizes Java code with adaptive optimization, profiling, and real-world performance benefits
Benchmarking JVM Garbage Collection Performance: Tools and Best Practices
Learn how to benchmark JVM Garbage Collection performance using tools like JMH, JFR, and GC logs, plus best practices for tuning throughput and latency
Using GC Logs and Java Flight Recorder (JFR) for Troubleshooting JVM Performance Issues
Learn how to troubleshoot JVM performance issues using GC logs and Java Flight Recorder (JFR) with real-world analysis, tuning techniques, and case studies.
Memory Leaks in Java: Causes, Detection, and Prevention Explained
Learn what causes memory leaks in Java, how to detect them using tools like VisualVM and JFR, and best practices to prevent memory issues in production systems
Analyzing GC Pauses and Latency Spikes in JVM Production Systems
Learn how to analyze JVM garbage collection pauses and latency spikes in production using GC logs, tuning flags, and monitoring tools for stable performance
Common GC Tuning Flags and Parameters in JVM Explained
Learn the most important JVM garbage collection tuning flags and parameters, their impact on performance, and how to use them effectively in production
Tuning Garbage Collectors in JVM: Balancing Throughput vs Latency
Learn how to tune JVM Garbage Collectors for throughput vs latency trade-offs, with best practices, GC flags, case studies, and real-world tuning strategies
Tuning the Heap Size in JVM: Xms, Xmx, and Metaspace Parameters Explained
Learn how to tune JVM heap size with Xms, Xmx, and Metaspace parameters to improve performance, prevent memory errors, and optimize garbage collection
Monitoring JVM Garbage Collection with JVisualVM, JConsole, and Mission Control
Learn how to monitor and analyze JVM Garbage Collection using JVisualVM, JConsole, and Mission Control for tuning, troubleshooting, and optimizing Java apps