Home » Oracle » 1z0-499 » Which is the most effective metric for identifying performance issues?
Which is the most effective metric for identifying performance issues?
A. IOPS
B. latency
C. throughput
D. percent utilization
E. capacity
Correct Answer: D
Explanation/Reference:
Explanation:
To monitor an Oracle ZFS Storage Appliance system for hardware bottlenecks, use the DTrace Analytics feature of the Oracle ZFS Storage Appliance system to set up a new Analytics page to monitor the following system metrics: CPU: percent utilization broken down by CPU identifier
Network: interface bytes per second broken down by interface
Cache: ARC accesses per second broken down by hit/miss
Cache: ARC accesses per second for hit/miss ‘metadata hits’ broken down by L2ARC eligibility
Disk: Disks broken down by percent utilization
Protocol: NFSv4 operations per second broken down by type of operation
References: https://community.oracle.com/docs/DOC-1013671
|
Download Printable PDF. VALID exam to help you PASS.
|
 |
