7.10.1 Overview of the output format of extended verbosegc information
The extended verbosegc information is output when copy GC occurs and when Full GC occurs.
When copy GC occurs, GC is output as the GC type in the extended verbosegc information. When Full GC occurs, Full GC is output as the GC type. Following the type, the extended verbosegc information shows the value of area-size-before-GC - area-size-after-GC (allocated-area-size) for each area.
The following are examples of the extended verbosegc information output when Full GC occurs. The factors responsible for occurrence of the GC and the CPU time of the GC thread are also output to the extended verbosegc information.
For details about the output format of the extended verbosegc information and the respective options, see 14. Options for Invoking JavaVM in the uCosminexus Application Server Definition Reference Guide.