CPU (NetApp) service
The CPU (NetApp) service monitors the CPU usage, indicating the load (as a percentage) on the CPU of a NetApp SAN.
NetApp devices respond to SNMP version 1 and 2c queries. However, on large devices the Physical Disk and Volume counters can exceed the limit of the 32-bit counters used by SNMP version 1. This results in negative values, and a misconfigured service in N-able N-central. For NetApp devices, use SNMP version 2c whenever possible.
Overview
| Service Type | SNMP |
| Service ID | 24142 |
| Supported Systems/Application | Indicates the load as a percentage of the CPU of a NetApp SAN. |
| Max. Instances Per Device | 1 |
| Scheduler Type | Interval Based Scheduler |
| Time to Stale | 30 |
| Service Description | Monitors CPU usage. |
| OID(s) | $CPU - 1.3.6.1.4.1.789.1.2.1.3 |
Input values
| User Configurable Options | Settings | Units | Default Settings | ||
|---|---|---|---|---|---|
| Scan Interval | Range | 5 | 1440 | Minutes | 5 |
Output values
| Metrics | Default Thresholds | Units | Formulae | Notes | ||
|---|---|---|---|---|---|---|
| CPU Utilization | Range | 1 | 100 | N/A | $CPU | The service shows the amount of failures along with the corresponding message associated with the failure. |
| Normal | 0 | 79 | ||||
| Warning | 80 | 84 | ||||
| Failed | 85 | 100 | ||||
Troubleshooting
| Issue | Corrective Action |
|---|---|
| Misconfigured | Either SNMP is not configured on the device or the community string may be incorrect. |