Command to find the large file in the /u01 mount point

nice find /u01 -mount -type f -size +10240k -exec ls -l {} \;|awk '{print $5, $7$6$8, $3, $9}'|awk '{printf("%9.1fMB %s %12s %s\n", $1/1024/1024, $2, $3, $4) }' | sort -nr | head -20

How to collect the logs in the Linux

1) sos report --batch --all-logs 2) sos report --batch --all-logs --tmp-dir