Temperature, CPU, Memory Utilization Details (NSP) report

Temperature, CPU, Memory Utilization Details (NSP) report overview

The Temperature, CPU, Memory Utilization Details (NSP) report differs from the Temperature, CPU, Memory Details report by including throughput data for NEs managed by the NFM-P only, MDM (model-driven Nokia) only, or NFM-P+MDM-mediated NEs. The content and format of the Temperature, CPU, Memory Utilization Details (NSP) report vary from the NFM-P-only Temperature, CPU, Memory Details report to accommodate its model-driven approach.

The Temperature, CPU, Memory Utilization Details (NSP) report shows the temperature, memory and CPU usage details for selected NEs and sites. The default display is a graph displaying usage over time relative to user-defined thresholds.

The following temperatures can be reported by the NE when no temperature sensor is available. These temperatures are invalid and will not be displayed in the report.

• For ETR NEs: -127°C, -128°C

• For non ETR NEs: all negative temperatures

Limitations

Report limitations include:

• If memory values are very low, the values on the y-axis in the graph may be incorrect.

• Minimum and maximum throughput aggregation cannot be compared with the minimum and maximum throughput values generated from raw granularity.

Prerequisites

The following table describes the aggregation rules that must be enabled and telemetry subscriptions that must be configured for the NEs on which statistics are to be collected. The aggregation rules must be enabled to view the report for granularities other than raw data; see How do I configure analytics aggregation?. Enable aggregation and configure telemetry subscriptions; see the Telemetry information on the Network Developer Portal and the NSP Data Collection and Analysis Guide. For the report prerequisites for NFM-P-managed NEs, see Table 14-41, Temperature, CPU, Memory Utilization Details Summary report prerequisites.

See information in the NSP NFM-P Statistics Management Guide about creating or modifying a specific MIB statistics policy using a bottom-up method.

Table 19-24: Temperature, CPU, Memory Utilization Details (NSP) report prerequisites

Aggregator name	Monitored object class	Statistics class	Statistics collection	NE types
md-aggr:/md-aggr-base/telemetry-system-info/system	Card Memory pool Shelf	telemetry:/base/system-info/system	Telemetry statistics	7250 IXR variants 7750 MD SR Classic NE with gRPC telemetry collection enabled Cisco IOS-XR (NCS 7.6.2) Cisco XRV 7.6.2 Juniper vMX Junos 21.4R1.12
md-aggr:/md-aggr-base/telemetry-hardware/temperature	Card Port Shelf	telemetry:/base/hardware/temperature	Telemetry statistics	7250 IXR variants 7750 MD SR Classic NE with gRPC telemetry collection enabled Cisco IOS-XR (NCS 7.6.2) Cisco XRV 7.6.2 Juniper vMX Junos 21.4R1.12

Report characteristics

The following table lists the principal report characteristics.

Table 19-25: Temperature, CPU, Memory Utilization Details (NSP) report characteristics

Characteristic	Value
Data type	Statistics NE configuration information
Source database	Auxiliary database
Report inputs	Prompt		Notes
	End date		Calendar date or relative date (for example, two days ago) and time
	Granularity		Aggregation types: None (raw data) Hourly Daily Monthly
	Report range		Length of time to be reported, in minutes (minutes, min), hours (hours, h), days (days, d), or months (months, m)
	Node Type		Select individual NE types or click Select All. Search using partial names or wildcard (%).
	Site		If the report is opened from a Temperature-CPU-Memory Utilization report, the site is displayed. Otherwise, select from the list of sites for the selected NE types.
	Temperature threshold		Data at or above thresholds will display in red.
	CPU threshold
	Memory threshold
	Logo Resource ID		The logo to add to the report. Enter the resource ID for the logo image uploaded to the Images folder, if any. If no logo ID is provided, the logo area will be blank.
	Logo Position		Choose Left, Middle or Right. The logo will be placed on the left of the first page of the report for both the left and middle options.
	Show report output on one page		Select the check box to enable pagination. Note: Using the Show report output on one page option when creating reports as drill-downs may impact report rendering time. Nokia recommends disabling the Show report output on one page option when creating reports.
Drill-down support	No

Note: If there is no data for the input date and range, the report displays an empty graph.

For SRL NEs (7250 IXR variants), the report does not include memory statistics.

Example

The following figure shows a report example.

Figure 19-14: Temperature, CPU, Memory Utilization Details (NSP) report