Below is the list of commonly recommended HPUX kernel parameters. But this may vary based on your application need.
# Parameter | Value | |
bufpages | 0 | # on HP-UX 10.X |
create_fastlinks | 1 | |
dbc_max_pct | 25 | |
fs_async | 1 | |
maxdsiz | 2063806464 | |
maxfiles | 200 | |
maxfiles_lim | 2048 | |
maxssiz | (80*1024*1024) | |
maxswapchunks | 4096 | |
maxtsiz | (1024*1024*1024) | |
maxuprc | 200 | |
maxusers | 124 | |
netmemmax | 0 | # on desktop systems |
-1 | # on data servers | |
nfile | 2800 | |
ninode | 15000 | # 4000 on HP-UX 10.20 multi-processor systems |
nproc | 1024 | |
npty | 512 |
More details at : http://docs.hp.com/en/1219/tuningwp.html#kernparmrec