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Performance Impact of Wait Time
This section provides tests to find out performance impact of the wait time between each chunk operations. Increasing wait time seems to decrease throughput performance.
2022-10-01, ∼388🔥, 0💬

"-XX:+NeverTenure" and "-XX:+AlwaysTenure" not Working
This section provides a tutorial showing '-XX:+NeverTenure' and '-XX:+AlwaysTenure' JVM options are not working with the Serial collector.
2022-10-01, ∼388🔥, 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, ∼386🔥, 0💬

Adaptive Size Policy Log Messages
This section provides examples and explanations of log messages generated '-Xlog:gc+ergo=debug' and '-XX:AdaptiveSizePolicyOutputI nterval=1'JVM options used with the Parallel collector.
2022-10-01, ∼385🔥, 0💬

Performance Impact of Chunk Size
This section provides tests to find out performance impact of the chunk size (number of objects created and released in a single test run). The throughput performance seems to be not impacted by the chunk size, if some throughput jumps are ignored.
2022-10-01, ∼385🔥, 0💬

References
List of reference materials used in this book.
2022-10-01, ∼385🔥, 0💬

Log Message Types from Serial Collector
This section describes various types of log messages generated from the Serial Collector with the '-Xlog:gc*=debug' option.
2022-10-01, ∼384🔥, 0💬

What Is java.lang.ClassLoader Class
This section describes what is java.lang.ClassLoader class - A built-in abstract class that represents ClassLoaders used in JRE to load dynamically Java classes into the JVM.
2022-10-01, ∼382🔥, 0💬

Serial GC Tracing - Aged Live Objects
This section provides a tutorial of tracing how Serial GC increases the age of objects survived each additional GC in 'from' space.
2022-10-01, ∼382🔥, 0💬

About This Book
This section provides some detailed information about this book - __title__.
2022-10-01, ∼382🔥, 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, ∼381🔥, 0💬

Serial Collector Stops Application for Minor/Major GC
This section provides log messages showing that the Serial Collector stops the application for both Minor GC and Major GC.
2022-10-01, ∼380🔥, 0💬

Class Loading Followed by Class Initialization
This section provides a tutorial example showing that class initialization happens immediately after class loading.
2022-10-01, ∼379🔥, 0💬

Generational Garbage Collection in HotSpot
This section describes the generational garbage collection architecture used in the HotSpot JVM. Young Generation stores objects with shorter lives and Tenured Generation stores objects with longer lives.
2022-10-01, ∼379🔥, 0💬

Adaptive Size Policy Changed Eden Space
This section provides a tutorial on how Adaptive Size Policy used by the Parallel collector changed the eden space in the Young generation to meet the throughput goal.
2022-10-01, ∼379🔥, 0💬

Performance Impact of Chunk Size
This section provides tests to find out performance impact of the chunk size (number of objects created and released in a single test run). The throughput performance seems to be not impacted by the chunk size, if some throughput jumps are ignored.
2022-10-01, ∼379🔥, 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, ∼377🔥, 0💬

HotSpot Memory Usages on Windows Systems
This section provides a tutorial example on how to check HotSpot memory usages on Windows systems using the Runtime class.
2022-10-01, ∼376🔥, 0💬

"START /REALTIME" - Run JVM with Highest Priority
This section provides a tutorial showing how to use 'START /REALTIME' command to run JVM with highest priority on Windows systems.
2022-10-01, ∼373🔥, 0💬

Serial GC Tracing - Tight Heap (Part 2)
This section provides part 2 of a tutorial on tracing how Serial GC works with a tight heap size.
2022-10-01, ∼372🔥, 0💬

Garbage Collection Performance Test Summary
This chapter provides discussions on GC performance test result. Topics include comparison of performances of different garbage collectors; suggestions to use garbage collectors more efficiently.
2022-10-01, ∼370🔥, 0💬

Executing System Commands
This section provides a tutorial example on how to execute system commands as separate processes outside the JVM instance.
2022-10-01, ∼369🔥, 0💬

Garbage Collection Performance Test Summary
This chapter provides discussions on GC performance test result. Topics include comparison of performances of different garbage collectors; suggestions to use garbage collectors more efficiently.
2022-10-01, ∼369🔥, 0💬

Serial GC Tracing - Tenuring Threshold
This section provides a tutorial showing how Serial GC changes the tenuring threshold dynamically and promotes objects to 'tenured' generation earlier or later to Tenuring generation to meet the TargetSurvivorRatio setting.
2022-10-01, ∼368🔥, 0💬

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