- Oracle JRockit
- Oracle JRockit
- Credits
- Foreword
- About the Authors
- Acknowledgement
- About the Reviewers
- Preface
- 1. Getting Started
- 2. Adaptive Code Generation
- Platform independence
- The Java Virtual Machine
- Code generation strategies
- Adaptive code generation
- Inside the JIT compiler
- The JRockit code pipeline
- Controlling code generation in JRockit
- Summary
- 3. Adaptive Memory Management
- The concept of automatic memory management
- Fundamental heap management
- Garbage collection algorithms
- Speeding it up and making it scale
- Near-real-time garbage collection
- The Java memory API
- Pitfalls and false optimizations
- Controlling JRockit memory management
- Summary
- 4. Threads and Synchronization
- Fundamental concepts
- Java API
- Implementing threads and synchronization in Java
- Optimizing threads and synchronization
- Pitfalls and false optimizations
- JRockit flags
- Summary
- 5. Benchmarking and Tuning
- Reasons for benchmarking
- What to think of when creating a benchmark
- Deciding what to measure
- Industry-standard benchmarks
- The dangers of benchmarking
- Tuning
- Common bottlenecks and how to avoid them
- Wait/notify and fat locks
- Summary
- 6. JRockit Mission Control
- Background
- Mission Control overview
- The Experimental Update Site
- Debugging JRockit Mission Control
- Summary
- 7. The Management Console
- 8. The Runtime Analyzer
- 9. The Flight Recorder
- 10. The Memory Leak Detector
- 11. JRCMD
- Introduction
- Overriding SIGQUIT
- Limitations of JRCMD
- JRCMD command reference
- check_flightrecording (R28)
- checkjrarecording (R27)
- command_line
- dump_flightrecording (R28)
- heap_diagnostics (R28)
- hprofdump (R28)
- kill_management_server
- list_vmflags (R28)
- lockprofile_print
- lockprofile_reset
- memleakserver
- oom_diagnostics (R27)
- print_class_summary
- print_codegen_list
- print_memusage (R27)
- print_memusage (R28)
- print_object_summary
- print_properties
- print_threads
- print_utf8pool
- print_vm_state
- run_optfile (R27)
- run_optfile (R28)
- runfinalization
- runsystemgc
- set_vmflag (R28)
- start_flightrecording (R28)
- start_management_server
- startjrarecording (R27)
- stop_flightrecording (R28)
- timestamp
- verbosity
- version
- Summary
- 12. Using the JRockit Management APIs
- 13. JRockit Virtual Edition
- A. Bibliography
- B. Glossary
- Abstract syntax tree
- Access file
- Adaptive code generation
- Adaptive memory management
- Agent
- Ahead-of-time compilation
- Allocation profiling
- AST
- Atomic instructions
- Automatic memory management
- Balloon driver
- Basic block
- Benchmark driver
- Biased locking
- Bytecode
- Bytecode interpretation
- Call profiling
- Card
- Card Table
- CAS
- Class block
- Class garbage collection
- Client-side template
- Cloud
- Code generation queue
- Color
- Compaction
- Compare and swap
- Compressed references
- Concurrent garbage collection
- Conservative garbage collection
- Constant pool
- Continuous JRA
- Control flow graph
- CPU profiling
- Critical section
- Dead code
- Deadlock
- Deadlock detection
- Design mode
- Deterministic garbage collection
- Diagnostic command
- Double-checked locking
- Driver
- Editor
- Escape analysis
- Event
- Event attribute
- Event field
- Event settings
- Event type
- Exact garbage collection
- Exact profiling
- Extension point
- Fairness
- Fat lock
- Fragmentation
- Free list
- Full virtualization
- GC heuristic
- GC pause ratio
- GC strategy
- Generation
- Generational garbage collection
- Graph coloring
- Graph fusion
- Green threads
- Guard page
- Guest
- Hard real-time
- Hardware prefetching
- Heap
- HIR
- Hosted hypervisor
- Hypervisor
- Inlining
- Intermediate representation
- Internal pointer
- IR
- Invocation counters
- Java bytecode
- Java Memory Model
- JFR
- JIT compilation
- JMAPI
- JMX
- JMXMAPI
- JRA
- JRCMD
- JRMC
- JRockit
- JRockit Flight Recorder
- JRockit Memory Leak Detector
- JRockit Mission Control
- JRockit Runtime Analyzer
- JSR
- JSR-133
- JSR-174
- JSR-292
- JVM Browser
- Keystore
- Lane
- Large pages
- Latency
- Latency threshold
- Lazy unlocking
- LIR
- Livelock
- Livemap
- Live object
- Live set
- Live Set + Fragmentation
- Lock deflation
- Lock fusion
- Lock inflation
- Lock pairing
- Lock token
- Lock word
- Mark and sweep
- Master password
- MBean
- MBean server
- MD5
- Memleak
- Memory Model
- Method garbage collection
- Micro benchmark
- MIR
- Mixed mode interpretation
- Monitor
- Name mangling
- Native code
- Native hypervisor
- Native memory
- Native threads
- Non-contiguous heaps
- NxM threads
- NUMA
- Nursery
- Obfuscation
- Object header
- Object pooling
- Old space
- On-stack replacement
- Operative set
- Optimization queue
- Out of the box behavior
- Overprovisioning
- OS threads
- Page protection
- Parallel garbage collection
- Paravirtualization
- Password file
- PDE
- Perspective
- Phantom References
- Prefetching
- Producer
- Promotion
- RCP
- Read barrier
- Real-time
- Recording agent
- Recording engine
- Recursive lock
- Reference compression
- Reference counting
- Reference decompression
- Register allocation
- Relational key
- Rich client platform
- Role
- Rollforwarding
- Root set
- Run mode
- Safepoint
- Samples
- Sample-based profiling
- Semaphore
- Server-side template
- Soft real-time
- Soft references
- Software prefetching
- Spilling
- Spinlock
- SSA form
- Static compilation
- Stop and copy
- Stopping the world
- Strong references
- SWT
- Synthetic attribute
- Tab group
- Tab group toolbar
- Thin lock
- Thread local allocation
- Thread local area
- Thread local heap
- Thread pooling
- Thread sampling
- Throughput
- TLA
- Tracing garbage collection
- Trampoline
- Trigger action
- Trigger condition
- Trigger constraint
- Trigger rule
- Truststore
- Virtualization
- Virtual machine image
- Volatile fields
- Warm up round
- Weak reference
- Write barrier
- Young space
The JRockit Runtime Analyzer (JRA) is the main profiling tool in JRockit R27 and earlier versions. Since R27.3, JRA also contains a powerful latency analyzer. This is useful for understanding why a program is idle at certain points during its runtime. The JRockit Runtime Analyzer was superseded by JRockit Flight Recorder in JRockit R28.
See also JRockit Flight Recorder.
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