Temperature, CPU, Memory Utilization Details report

Temperature, CPU, Memory Utilization Details report overview

The Temperature, CPU, Memory Utilization Details report shows the temperature, memory and CPU usage details for selected NEs and sites. The report includes throughput data for NEs managed by the NFM-P only, MDM (model-driven Nokia) only, or NFM-P+MDM-mediated NEs.

The temperature, CPU, and memory in the report graph are averaged at the NE level for the NEs, whereas the temperature, CPU, and memory readings are from the card sensors.

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.

  • There is a limitation in the length of string which is passed when you choose Select All for the display name for some report inputs; in particular, when you multiselect a report input, you cannot exceed a string length of 65,000 octets.

  • For Cisco and Juniper NEs, only the graph is displayed.

  • When the report is exported to the CSV or DOCX file type, some data may not display or the table may not align properly.

  • When the report is exported to the RTF file type, some table columns may not display.

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.

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 19-28: Temperature, CPU, Memory Utilization Details 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

7220 IXR D3 (SRL)

7250 IXR-6 (SRL)

7250 IXR-6e (SRL)

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

7220 IXR D3 (SRL)

7250 IXR-6 (SRL)

7250 IXR-6e (SRL)

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

Table 19-29: Temperature, CPU, Memory Utilization Details report prerequisites for NFMP-managed NEs

Aggregator name

Monitored object class

Statistics class

Statistics collection

Details (MIB name)

NE types

System CPU Usage Stats Aggregator

equipment. SystemStatsHolder

equipment. SystemCpuStats

Performance statistics

TIMETRA- SYSTEM-MIB. sgiCpuUsage

7210 SAS

7250 IXR

7705 SAR

7705 SAR-H

7705 SAR Hm

7750 SR

7950 XRS

System Memory Stats Aggregator

equipment. SystemStatsHolder

equipment.System MemoryStats

Performance statistics

TIMETRA- SYSTEM-MIB. sgiMemoryUsed

7210 SAS

7250 IXR

7705 SAR

7705 SAR-H

7705 SAR Hm

7750 SR

7950 XRS

Allocated Memory Stats Aggregator

equipment. SystemStatsHolder

equipment. AllocatedMemoryStats

Performance statistics

TIMETRA- SYSTEM-MIB. sgiMemoryPoolAl locate

7210 SAS

7250 IXR

7705 SAR

7705 SAR-H

7705 SAR Hm

7750 SR

7950 XRS

Available Memory Stats Aggregator

equipment. SystemStatsHolder

equipment. AvailableMemoryStats

Performance statistics

TIMETRA- SYSTEM-MIB. sgiMemoryAvail- able

7210 SAS

7250 IXR

7705 SAR

7705 SAR Hm

7750 SR

7950 XRS

Note: 7705 SAR-H is not supported.

Memory Usage is as follows:

Memory Usage =(systemMemory UsageInKb/ (allocatedMemory InKb+available MemoryInKb) *100

For SAR-H NEs, the available memory statistics are not supported; the calculation is as follows:

Memory Usage =(systemMemory UsageInKb/ (allocatedMemory- InKb)*100

Hardware Temperature Stats Aggregator

equipment. BaseCard

equipment. CardSlot

equipment.CCM

equipment.FanTray

equipment. ControlProcessor

equipment. DaughterCard

equipment.MCCard

equipment. PowerSupplyTray

equipment.Shelf

equipment. SwitchFabricPro- cessor

equipment.XioCard

equipment. HardwareTemperature

Performance statistics

TIMETRA- CHASSIS-MIB. tmnxHwEntry

7210 SAS

7250 IXR

7705 SAR

7705 SAR-H

7705 SAR Hm

7750-SR

7950 XRS

Omnisystem NEs

Card Health Stats Aggregator

equipment. CardSlot

equipment. CardHealth Stats

Performance statistics

ALCATEL-IND1- HEALTH-MIB. healthModuleEntry

7705 SAR-H

Omnisystem NEs and their variants

Report characteristics

The following table lists the principal report characteristics.

Table 19-30: Temperature, CPU, Memory Utilization Details 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)

NE types

Select individual NE types or click Select All. Search using partial names or wildcard (%).

Name or name pattern for NE

Search using partial names or wildcard (%).

Select individual items or click Select All.

NE

If the report is opened from the Temperature, CPU, Memory Utilization report, the NE is displayed. Otherwise, select from the list of NEs for the selected NE types.

Temperature unit (C/F)

Celsius or Fahrenheit. Default is Celsius.

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

Example

The following figure shows a report example. The tables below are each a single table, but are separated due to width.

Figure 19-15: Temperature, CPU, Memory Utilization Details report
Temperature, CPU, Memory Utilization Details report
Temperature, CPU, Memory Utilization Details report