check_procs -> CRITICAL - Plugin timed out after 10 seco

Nagios Nagios Plugins support
1

Hi ,

I have installed the latest plugins 1.4.12. on solaris 10.

Commands like check_disk , check_log works fine ( configured in nrpe.cfg).

How ever, check_procs timesout. as shown below,

pwd

/usr/local/nagios/libexec

ps -ef |grep cron

root   250     1   0   Jul 14 ?           0:02 /usr/sbin/cron
root    67 20656   0 13:02:07 pts/1       0:00 grep cron

./check_procs -c 1:1 -C cron

CRITICAL - Plugin timed out after 10 seconds

but this works,

./check_users -w 1 -c 1

USERS CRITICAL - 3 users currently logged in |users=3;1;1;0

I checked on many posts. seems like some pst3 problem. But I did not find the solution.

Can anybody help pls??