unix commands

sorts by swap size prstat -s rss splits files into 100mb chunks split -b 100m file_name watch all tcp parameters at solaris level netstat -s -P tcp find number of open files for a particular process cd /proc/19915/fd ; ls -lrth | wc -l check all open files for all process ls -lrth /proc/*/fd | ...

Check High CPU issue in weblogic

====================================================== FIND HIGH CPU INFORMATION IN JAVA PROCESS Oracle_Support: Unexpected High CPU Usage with WebLogic Server (WLS) Support Pattern [ID 779349.1] ======================================================== prstat -a prstat -L -p 26217 1 1 > prstat_out.out prstat -L -p 20750 1 1 PID USERNAME SIZE RSS STATE PRI NICE TIME CPU PROCESS/LWPID 14255 weblogic 5949M 5842M run 11 0 ...