Articles related to garbage collection in JVM
Understanding GC pauses in JVM, HotSpot's minor GC
Understanding GC pauses in JVM, HotSpot's CMS collector
How to tame java GC pauses? Surviving 16GiB heap and greater (at javalobby)
OpenJDK patch cutting down GC pause duration up to 8 times
JRockit GC in action (at javalobby)
HotSpot JVM garbage collection options cheat sheet (v2)
GC checklist for data grid nodes
Java GC, HotSpot's CMS and heap fragmentation
CMS heap fragmentation. Follow up 1
Java GC, HotSpot's CMS promotion buffers
Garbage collection in HotSpot JVM
Secret HotSpot option improving GC pauses on large heaps