Alexey Ragozin questions

Alexey Ragozin answers

• GC overhead limit Exception : Unable to take threads & heap dump
• weird minor gc happens after a normal minor gc
• Efficient Stream of Zip Files in Java
• Find VMID for running instance
• How can I analyse large size heap dump around of 35-40 GB
• Java: does GarbageCollectorMBean.getCollectionTime return pause time or something else?
• what are "live" objects in java heap? (heap dump with jmap)
• How to identify Tenured Space
• JVM Memory Tuning Advice
• Why promotion failure and concurrent mode failure?