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GCPerformance.java - GC Performance Test Program
This section describes a GC performance test program - GCPerformance.java. 2022-10-01, ∼541🔥, 0💬

Garbage Collection Demo Program
This section provides a tutorial example on watch how the garbage collection process works on HotSpot and other JVMs. 2022-10-01, ∼539🔥, 0💬

Serial GC Tracing - Tight Heap
This section provides a tutorial on tracing how Serial GC works with a tight heap size. 2022-10-01, ∼539🔥, 0💬

Adaptive Size Policy Log Messages
This section provides examples and explanations of log messages generated '-XX:AdaptiveSizePolicyOutputI nterval=1'and 'PrintAdaptiveSizePolicy' JVM options used with the Parallel collector. 2022-10-01, ∼536🔥, 0💬

Micro Benchmark Tests in JIT Compilation Mode
This chapter provides tutorial notes and example codes on micro benchmark tests on 'int' and 'long' data type operations in HotSpot JIT compilation mode. Topics include empty loop, assignment loop, shift operation, add operation, multiplication operation and division operation. 2022-10-01, ∼534🔥, 0💬

Micro Benchmark Runner and JVM Options
This chapter provides tutorial notes and example codes on micro benchmark testing. Topics include micro benchmark guidelines; controlling and watching JIT compilation; controlling and watching GC. 2022-10-01, ∼533🔥, 0💬

Parallel Collector GC Log Message Format
This section describes the GC log message format of HotSpot JVM Parallel Collector. 2022-10-01, ∼533🔥, 0💬

Concurrent Mark-Sweep Collector GC Log Message Format
This section describes the log message format of HotSpot JVM Concurrent Mark-Sweep (CMS) Collector. 2022-10-01, ∼532🔥, 0💬

Performance Tests on G1 collector
This chapter provides tutorial notes and example codes on performance impact of G1 collector, Topics include heap footprint; heap size impact; running Young GC only, running more Full GC and Old GC. 2022-10-01, ∼532🔥, 0💬

JVM Garbage Collection Logging
This chapter provides tutorial notes and example codes on JVM options for garbage collection logging. Topics include a summary of logging options; examples of log messages for '-XX:+PrintGCDetails', '-XX:+PrintGCDateStamps', '-XX:+PrintGCDateStamps', 'PrintGCApplicationStoppedTime ',etc. 2022-10-01, ∼531🔥, 0💬

"-XX:+PrintReferenceGC" - Reference Counts per GC
This section describes the garbage collection logging option, '-XX:+PrintReferenceGC', which prints object reference counts. 2022-10-01, ∼529🔥, 0💬

Log Message Types from Parallel Collector
This section describes various types of log messages generated from the Parallel Collector with the '-Xlog:gc*=debug' option. 2022-10-01, ∼527🔥, 0💬

Parallel Collector GC Log Message Format
This section describes the GC log message format of HotSpot JVM Parallel Collector. 2022-10-01, ∼527🔥, 0💬

GC Log Message Examples of Serial Collector
This section provides an example of GC log messages generated from the Serial Collector. 2022-10-01, ∼526🔥, 0💬

Adaptive Size Policy for Best Latency
This section provides a tutorial on how Adaptive Size Policy is used by the Parallel collector to our best latency goal. 2022-10-01, ∼526🔥, 0💬

Memory Management General Rules
This section describes some general rules used by JVM to manage memory. 2019-07-12, ∼524🔥, 2💬

💬 2019-07-12 divyansh: thanks

Serial GC Tracing - Tenuring Threshold Controlled
This section provides a tutorial showing how to control Serial collector Tenuring threshold with InitialTenuringThreshold and MaxTenuringThreshold JVM options. 2022-10-01, ∼523🔥, 0💬

Minor GC Triggering Condition of Serial Collector
This section describes the triggering condition of the Serial collector Minor GC process. The condition is the failure of new object allocation in 'eden'. 2022-10-01, ∼522🔥, 0💬

Serial GC Tracing - Tight Heap (Part 3)
This section provides part 3 of a tutorial on tracing how Serial GC works with a tight heap size. 2022-10-01, ∼521🔥, 0💬

Archived: Installing JRockit JVM 7.0
This section provides a tutorial example on how to download and install JRockit 7.0 on Windows systems. 2022-10-01, ∼520🔥, 0💬

emptyLoop() - The Empty Loop Test Method
This section provides a tutorial example on how to write empty loop test method. The benchmark test result shows impacts of JIT compilation and the garbage collection threads 2022-10-01, ∼518🔥, 0💬

Archived: StringBuffer Testing Program
This section describes a StringBuffer testing programs and test results showing that JDK 1.4.1 is slower than JDK 1.3.1. 2022-10-01, ∼518🔥, 0💬

Micro Benchmark Tests on "float" and "double" Operations
This chapter provides tutorial notes and example codes on micro benchmark tests on 'float' and 'double' data type operations using HotSpot JVM with and without JIT compilation. Topics include empty loop, assignment loop, add operation, multiplication operation and division operation. 2022-10-01, ∼514🔥, 0💬

I/O Impact of Multi-Thread Applications
This chapter provides tutorial notes and example codes on I/O impact of multi-thread Java applications. Topics include I/O intensive thread test class, FileEditor2.java; running multiple I/O threads on HotSpot and JRockit JVM. 2022-10-01, ∼513🔥, 0💬

<< < … 2 3 4 5 6 7 8 9 10 11 12 … > >>   ∑:301  Sort:Date

Android ASP Astrology Big5 Bitcoin Blowfish Built-in C# Calendar CD-DVD Cheminformatics Chinese Cryptography DES Email Encoding Ethereum Flash GB2312 General H Herong History HTML Java JavaScript JDBC JSP JVM Linux Molecule Movie Music MySQL Neural Network Perl PHP Physics PKI Publication Python REST SOAP Sorting Swing TV Series UML Unicode VBScript Web Web-Services Windows WSDL XML XMLPad XSD XSL-FO