Storage statistics for AMODE 64 applications
The following runtime options control storage allocation:
- HEAP64
- HEAPPOOLS
- HEAPPOOLS64
- IOHEAP64
- LIBHEAP64
- STACK64
- THREADSTACK64
Ensure that these options are tuned appropriately to avoid performance problems. Tuning tips are provided in the z/OS V2R1.0 Language Environment Programming Guide for 64-bit Virtual Addressing Mode. For an example and complete description of the storage report, see z/OS Language Environment Debugging Guide.