AIX Health Check basic

AIX Health Check

 
To view overall performance.
topas
Option:
-D Display all disks status
-M Memory
-P DIsplay all processes and sorted based on CPU utilization

To view CPU utilization.
sar -u 5 5

To view swap utilization.
lsps -a

To view memory utlization.
svmon -G #OR ps aux |sort -nrk 4| head -10

To view hardware info.
prtconf

To view IP configured.
ifconfig -a

To view gateway.
netstat -rn

To check statstic of network interface (duplex?)
entstat -d en2

To view filesystem mounted
df

Configuration file to configure hard mount.
cat /etc/filesystems

To shutdown.
shutdown               #shutdown after 60s
shutdown now       #shutdown now
shutdown -F          #shutdown forcefully

To reboot.
shutdown -r          #reboot - flush cache to disk
shutdown -Fr       #reboot forcefully
reboot                  #Do not flush cache to disk

To check runlevel.
who -r

To list configured services and their status.
lssrc -a

Configuration files of services during startup.
/etc/inittab

To start a service.
startsrc -s qdaemon
5 (1)
Article Rating (1 Votes)
Rate this article
Attachments
There are no attachments for this article.
Comments
There are no comments for this article. Be the first to post a comment.
Full Name
Email Address
Security Code Security Code
Related Articles RSS Feed
AIX snap - Prevent dump collection
Viewed 12507 times since Mon, Sep 17, 2018
AIX Power replacing (hot-swap) failed disk in rootvg
Viewed 3950 times since Tue, Apr 16, 2019
Unlock User ID in IBM AIX
Viewed 15789 times since Mon, May 28, 2018
AIX: How to set automatic logoff (only for terminals)
Viewed 3374 times since Mon, Jun 11, 2018
List of 10 Must Know Oracle Database Parameters for Database Administrator
Viewed 131309 times since Thu, Jun 21, 2018
AIX, Networking↑ Adding and deleting a static network route using the command line
Viewed 3028 times since Fri, Apr 19, 2019
Installing a Interim Fix (APAR IV16587)
Viewed 3273 times since Tue, Jul 17, 2018
AIX disk queue depth tuning for performance
Viewed 16089 times since Thu, Jan 16, 2020
Remove disk from volumegroup in AIX
Viewed 7393 times since Tue, Apr 16, 2019
Oslevel shows wrong AIX’s level. Why
Viewed 5056 times since Thu, Feb 21, 2019