Overview:
This workshop addresses how to solve real-time development, testing, and production problems for java based applications by using 10 powerful java tools. This workshop fills the gap between different teams to understand the real-time problem’s and provide a quick solution. It is a 100% Interaction-oriented session helps the participants to thoroughly understand the real-time challenges they face in a real-time environment. It is a problem-solution oriented workshop.
Audience:
Participants are a combination of Architects, Developers, Middleware Administrators, Performance testing Team & Production team.
Pre-Requisite:
N/A
Course Curriculum
| Performance Overview | |||
| Performance Principles Details | 00:00:00 | ||
| Common Performance Problems Details | 00:00:00 | ||
| Performance Methodology Details | 00:00:00 | ||
| Development and Performance Details | 00:00:00 | ||
| JVM Architecture | |||
| Class Loader Subsystem Details | 00:00:00 | ||
| Runtime Data Area Details | 00:00:00 | ||
| Execution Engine Details | 00:00:00 | ||
| JIT Compiler Details | 00:00:00 | ||
| Lab : Generating JIT bytecode & assembly code, JIT Watch Details | 00:00:00 | ||
| Memory Management & Garbage Collection Concepts | |||
| HotSpot Generations (young, old and permanent) Details | 00:00:00 | ||
| Garbage Collection Types Details | 00:00:00 | ||
| Serial GC Details | 00:00:00 | ||
| Parallel GC Details | 00:00:00 | ||
| Concurrent Mark-Sweep GC Details | 00:00:00 | ||
| Garbage First GC (G1) Details | 00:00:00 | ||
| Ergonomics — Automatic Selections and Behavior Tuning Details | 00:00:00 | ||
| Lab : Analyzing GC Logs manually (all GC Algorithms from Parallel till G1) & GC Viewer demo Details | 00:00:00 | ||
| Key Options Related to Heap & Garbage Collection | |||
| Heap and Generation Sizes | |||
| Xms,-Xmx,-XX:NewSize,-XX:MaxNewSize,-XX:ThreadStackSize Details | 00:00:00 | ||
| XX:SurvivorRatio,-XX:MetaspaceSize,-XX:MaxMetaspaceSize, Details | 00:00:00 | ||
| XX:ReservedCodeCacheSize,-XX:-UseAdaptiveSizePolicy Details | 00:00:00 | ||
| Garbage Collector Options | |||
| XX:+UseSerialGC,–XX:+UseParallelGC Details | 00:00:00 | ||
| XX:+UseConcMarkSweepGC,-XX:+UseG1GC Details | 00:00:00 | ||
| Garbage Collector Statistics | |||
| XX:+PrintGC,–XX:+PrintGCDetails,–XX:+PrintGCTimeStamps Details | 00:00:00 | ||
| XX:+HeapDumpOnOutOfMemoryError,-XX:+PrintCommandLineFlags Details | 00:00:00 | ||
| Key Options Related to Heap & Garbage Collection (continued) | |||
| XX:ParallelGCThreads,–XX:MaxGCPauseMillis,–XX:GCTimeRatio Details | 00:00:00 | ||
| XX:ConcGCThreads,-XX:InitiatingHeapOccupancyPercent Details | 00:00:00 | ||
| XX:MaxGCPauseMillis,-XX:G1HeapRegionSize Details | 00:00:00 | ||
| XX:G1HeapRegionSize,-XX:G1ReservePercent, Details | 00:00:00 | ||
| XX:+AlwaysPreTouch,-XX:+UnlockDiagnosticVMOptions Details | 00:00:00 | ||
| XX:ParGCCardsPerStrideChunk,-XX:CMSInitiatingOccupancyFraction Details | 00:00:00 | ||
| XX:+CMSClassUnloadingEnabled, -XX:+CMSParallelRemarkEnabled Details | 00:00:00 | ||
| XX:-OmitStackTraceInFastThrow,-XX:+UseBiasedLocking Details | 00:00:00 | ||
| XX:+UseStringDeduplication, -XX:+ParallelRefProcEnabled Details | 00:00:00 | ||
| XX:+PrintPromotionFailure, -XX:+PrintTenuringDistribution Details | 00:00:00 | ||
| Lab : JVM process memory monitor and optimization Details | 00:00:00 | ||
| Code Optimization, Monitor & Analyze Java Heap,Threads & CPU Usage | |||
| jmap, jhat, jcmd Details | 00:00:00 | ||
| jmc (JFR), jProfiler Details | 00:00:00 | ||
| Eclipse Memory Analyser Details | 00:00:00 | ||
| Lab : Java code execution & fixing the problems (Hot Method, Latency & GC) Details | 00:00:00 | ||
| Performance Tuning at the Language Level | |||
| The best practices for Object Allocation Details | 00:00:00 | ||
| String-efficient Java Applications Details | 00:00:00 | ||
| Collection Classes Details | 00:00:00 | ||
| Using Threads, Locks & Java References types Details | 00:00:00 | ||
| Lab : Jave code optimization (String, Collection, Thread & Locks) Details | 00:00:00 | ||
| Performance Tuning at web application Level | |||
| Http Sessions, NIO Connector & Thread pool Details | 00:00:00 | ||
| Servlet Filters. listeners optimization Details | 00:00:00 | ||
| Datasource Connection Pooling Details | 00:00:00 | ||
| Lab : Datasource, Connector optimization Details | 00:00:00 | ||
| Cluster setup (Best Practices) | |||
| Caching static content Details | 00:00:00 | ||
| Session Replication (Sync, Async, Buddy-replication etc.,) Details | 00:00:00 | ||
| Lab : Session replication (using Tomcat/JBoss) Details | 00:00:00 | ||
| Framework Best Practices | |||
| ORM -> Fetching strategies, Caching & Extended Persistence Context Details | 00:00:00 | ||
| Spring -> Lifecycle and AOP optimization Details | 00:00:00 | ||
| Lab : Hibernate query optimization Details | 00:00:00 | ||
| Managing the application at Runtime | |||
| JMX Architecture Details | 00:00:00 | ||
| Core Service MBeans Details | 00:00:00 | ||
| Custom MBeans Details | 00:00:00 | ||
| Lab : Exposing Custom MBeans and run-time management Details | 00:00:00 | ||
| Advanced Concepts (Overview) | |||
| SOA & Micro services Details | 00:00:00 | ||
| Container-based virtualization Details | 00:00:00 | ||
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