Aix Interview Commands

top/topas
nmon
crontab,
nslookup,
ifconfig

NMON:
nmon is a popular system monitoring tool for AIX and Linux.
nmon can be recorded in online and capture mode.
Use this command to collect the nmon data, and move the generated file to the Windows to analyze the data.

 command: nmon -s 30 -t -f 

 -s - intervals
-t - include top process
-f - save to file
This command will be executed the as a background process and to find that 

 ps -ef | grep nmon

 Once after the sufficient data is collected, kill the process

 kill -9

Now FTP the file to windows, and this will be executed at the same location

 now download the nmon analyzer from 
http://www.ibm.com/developerworks/aix/library/au-nmon_analyser/

 and extract the statistics 
Detailed Explanation:

 Please use: https://www.youtube.com/watch?v=qNIBbw9RhGY
TOPAS:

 Topasrec can collect topas -C type data & this can be analysed by Excel for graphing

 Example of use:

 Collecting the binary data: topasrec -C -o sample -s 120 -c 720

 Creates a file like: sample_cec_101105_1752.topas
Convert to nmon-ish style data with: topasout -a sample_cec_101105_1752.topas

Creates: sample_cec_101105_1752.topas.csv

Use, Topas CEC data Analyser  

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