Chapter 4. Tuning

Deployment
JVM
Heap size
Garbage collection
Out of Memory Heap Dump
Multiple JVMs
Shared memory
Caching
Swapping
Hardware Tuning
Linux Kernel Tuning
Linux System V Shared Memory Kernel Tuning
Linux Huge Page TLB support
Linux ulimit number of processes tuning
Multi-node
Analyzing Deadlocks
Single Node Deadlocks
Distributed deadlocks
Analyzing Transaction Lock Contention
Analyzing Transaction Lock Promotion

This chapter describes how to tune ActiveSpaces® Transactions applications. Application and system parameters are described.