Hi All, I have a problem with a RHEL 5.2 Server and I don´t know which can be the problem. when I copy a 2GB size file the system do the task very slow. If I run mpstat to see the cpu usage I see that there is a lot of % of sys and not to much of %iowait. I thought that the iowait was greater than the sys. This %sys is the time that spent the cpu on running kernel code, so I don´t know what is happening, How can I know what is the kernel doing while I´m copying the file? any idea? Thanks in advance ESG -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list