What is a potential reason for the high CPU utilization?

NetBackup is configured to allow 150 concurrent backups writing to the Data Domain with the backup window starting at 8 P.M. nightly

A total of 50 production Oracle servers are using NFS and 50 production SQL servers are using CIFS, each performing full backups nightly between 11 P.M. and 5 A.M. The archive and transaction logs backs up every 15 minutes. The retention for all client backups is 30 days.

The backup administrators notice that between 8 P.M. and 11 P.M. every night, the Data Domain CPU is at 100% utilization.

What is a potential reason for the high CPU utilization?

A. Maximum streams threshold has been exceeded on the Data Domain

B. Snapshots are scheduled during the backup window

C. Network throughput is being over utilized

D. Data Domain default cleaning schedule is running during the backup window

View Answer

Answer: A