Red Hat

Also, your command

Code:

df -kh

is very inefficient. the -k flag shows kilobytes, while the -h flag shows human readable format (best size).

Choose one.

@venikathir
Please start a new thread, tell us bit more about your system and show evidence of commands typed and their results. Have you tried using find to look for large files? A percentage is meaningless without the figures and purpose of the filesystem. I regularly have filesystems containing fixed size database segments well above 90% full, but if /tmp got that full I would worry.

see for any process related stuff which uses or writes some information in to any hidden file.kill the process or restart it. will work.

No process writes any hidden files. Server rebooted twice, even after reboot also not solved this issue