NS0-157 · Question #311
Which three tools present statistics from the Data ONTAP counter manager? (Choose three)
The correct answer is A. Operations manager B. Window perfmon D. Stats. Data ONTAP's counter manager exposes performance metrics through Operations Manager, Windows Performance Monitor (perfmon), and the 'stats' CLI command.
Question
Which three tools present statistics from the Data ONTAP counter manager? (Choose three)
Options
- AOperations manager
- BWindow perfmon
- CSysstat
- DStats
How the community answered
(25 responses)- A88% (22)
- C12% (3)
Why each option
Data ONTAP's counter manager exposes performance metrics through Operations Manager, Windows Performance Monitor (perfmon), and the 'stats' CLI command.
Operations Manager (NetApp Management Console) integrates directly with the Data ONTAP counter manager to display and report on performance statistics. It reads counter manager data to provide graphical performance dashboards and alerts.
Windows Performance Monitor (perfmon) can connect to Data ONTAP counter manager via the ONTAP Performance Objects, allowing Windows-based monitoring of storage system counters.
Sysstat is a Data ONTAP CLI command that reports system-level CPU and disk I/O summaries but does not pull its data from the counter manager framework; it is a separate utility.
The 'stats' CLI command in Data ONTAP is a built-in tool that directly queries the counter manager to display real-time and historical performance counters from the command line.
Concept tested: Data ONTAP counter manager statistics tools
Source: https://docs.netapp.com/us-en/ontap/performance-admin/index.html
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