| Subject |
Command |
Description |
| Semaphore usage |
/etc/sysdef | grep sem
ipcs -ma
ipcs -sa |
|
| Memory |
dbc_max_pct, dbc_min_pct
nbuf, bufpages |
Dynamic Unix Buffer Cache |
| Hardware Model |
model |
|
| Files |
maxfiles, maxfiles_lim
nfile, nflocks, ninode
sar -v 5 5 |
Process Soft/Hard limit
Main tables |
| Swap |
swchunk
swapmem_on
swapinfo |
Size of swap chunks
Allow memory paging |
| Debug and Miscellaneous |
adb, xdb, gdb
tusc
trace
|
xdb -P PID for a process |
| Process Limits |
etc/sysdef | grep maxuprc
nproc, maxupr
ulimit -a |
# of processes per user id
Nproc per system, per user |
| OS version |
uname -r |
|
| Network Parameters |
/usr/bin/ndd -set /dev/tcp
/usr/bin/ndd -h
/usr/bin/ndd -get /dev/tcp
/usr/bin/ndd -get /dev/tcp ? |
Set the parameter value defined
Explanation of the parameter
List the parameter value requested
List all the parameters |
| Installed Packages/Patches |
/usr/bin/swlist -a state -l fileset |
|
| Logical Volume Management |
/usr/sbin/vgdisplay
/usr/sbin/pvdisplay
/usr/sbin/lvdisplay |
|
| Error Log |
/var/adm/syslog/syslog.log |
|
| Amount of RAM/Hardware config |
/usr/sbin/lsdev
/usr/sbin/ioscan -fn
/usr/sbin/dmesg |
drivers in current kernel
scan i/o system |
| CPU usage |
vmstat
top
sar -u |
|
