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Top Forums Shell Programming and Scripting How to detect Hanged process in shell script? Post 302880888 by RudiC on Tuesday 24th of December 2013 08:16:31 AM
Old 12-24-2013
Unless you give us more details, answers will be vague as well.
You could run all checks in background, with output redirection, and check the output file size after some time. You also could check the process list for that 20 processes and see what state they are in to decide which are running and which are hung.
 

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SA2(8)								Linux User's Manual							    SA2(8)

NAME
sa2 - Write a daily report in the /var/log/sysstat directory. SYNOPSIS
/usr/lib/sysstat/sa2 DESCRIPTION
The sa2 command is a shell procedure variant of the sar command which writes a daily report in the /var/log/sysstat/sardd file, where the dd parameter indicates the current day. The sa2 command handles all of the flags and parameters of the sar command. The sa2 command is designed to be started automatically by the cron command. EXAMPLES
To run the sa2 command daily, place the following entry in your root or adm crontab file: 5 19 * * 1-5 /usr/lib/sysstat/sa2 -A & This will generate a daily report called /var/log/sysstat/sardd It will also remove reports more than one week old. Debian note The Debian sysstat package has already placed such an entry in your system crontab. Please refer to the /usr/share/doc/sys- stat/README.Debian file for details. FILES
/var/log/sysstat/sardd Indicate the daily report file, where the dd parameter is a number representing the day of the month. AUTHOR
Sebastien Godard (sysstat <at> orange.fr) SEE ALSO
sar(1), sadc(8), sa1(8), sadf(1) http://pagesperso-orange.fr/sebastien.godard/ Linux AUGUST 2010 SA2(8)
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