Java Memory Management on HP-UX

page 222/8/2005
(c) Copyright Hewlett Packard Company, 2005
• Virtual address space limitations
• Insufficient java heap
• Low values for kernel parameters
max_thread_proc Number of threads per process
nkthread Total number of threads
maxdsiz Data region size
nfiles Total number of open files
maxfiles Soft limit for number of open files
per process
maxfiles_lim hard maximum number of file
descriptors per process
Reasons for Out of Memory Errors