2 things.. Does this device do mirroring ?? If so check to see if the mirror is sysnced !! Also.. i had a box running high on cup just doing logging and after i did a firmware upgrade on the scsi it dropped the cpu in HALF.. ibm 375 i belive it was.. good luck Nagarjuna Rao Cherukuri wrote: >Hi, > > > > >We have installed RHEL AS 3 on our new server (HP Proliant DL 760 G2 - 4 >Xeon CPUs 2.7GHz/2MB and 24 GM RAM). I see 50% of CPU being used for >system calls even though the server is doing nothing. What kernel are you running? hugemem? -- Ugo -> Please don't send a copy of your reply by e-mail. I read the list. -> Please avoid top-posting, long signatures and HTML, and cut the irrelevant parts in your replies. ------------------------------ redhat-list mailing list Unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list End of redhat-list Digest, Vol 17, Issue 16 -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list