Port Throughput Summary (NSP) report

Port Throughput Summary (NSP) report overview

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

For classic+GRPC NEs, the NE IP must be in IPV4 format. The IPV6 format is currently not supported by the report.

The port mode may show its value as Unknown for multivendor NEs because it is specific to Nokia.

The Port Throughput Summary (NSP) report shows bandwidth utilization by specified ports for selected NFM-P and MDM-mediated NEs. The report contents and format vary from the NFM-P-only Port Throughput Summary report to accommodate the model-driven approach. The report can display a set of time series graphs, showing total, ingress, and egress.

The top five ports with the highest throughputs are shown in the report plots.

The summary table shows the minimum, average, and maximum throughput values and the average utilization, along with percentiles, for all the ports selected. The summary table displays the ports in descending order of average total throughput. The report also shows information such as the total count of errors of all types for the port.

If a percentile value from 1 to 99 is entered in the Percentile input, the selected percentile value of the data is shown in the table.

The values entered in the ingress, egress, and total threshold input prompts are compared with the average of ingress, egress, or total values and accordingly the records or rows in the table are highlighted. The highlighted rows (that is, the average values) are populated in the three rows above the table.

Additionally, the plot or graph shows the actual values at a specified time.

You must apply unique descriptions to classic NEs with gPRC when they are discovered in the NFM-P and SDN; otherwise, they are displayed as duplicates in the 'Physical ports or LAGs or MC LAGs' report input options.

Limitations

Report limitations include:

Prerequisites

You must configure SAP on an access port. When an access port is not configured with SAP, the drill-down from Port Throughput to Service Utilization per Port Details does not generate a report and shows a warning in the input prompts.

The following table describes the aggregation rules that must be enabled and the 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 the NSP NFM-P Statistics Management Guide for information about creating or modifying a specific MIB statistics policy using a bottom-up method.

Table 19-13: Port Throughput Summary (NSP) report prerequisites

Aggregator name

Monitored object class

Statistics class

Statistics collection

NE types

md-aggr:/md-aggr-base/telemetry-interfaces/interface

equipment.PhysicalPort

telemetry:/base/interfaces/interface

GNMI/GRPC-based performance statistics

All 7250 IXR variants

7750 MD SR

Classic NE with gRPC telemetry collection enabled

Cisco IOS-XR (NCS 7.6.2) (LAG only)

Cisco XRV 7.6.2 (port and LAG)

Huawei NetEngine 8000 (huawei-vrp-NE8K-M8) (port and LAG)

Juniper vMX Junos 21.4R1.12 (port and LAG)

md-aggr:/md-aggr-base/telemetry-interfaces/interface-errors

Telemetry Base Interface errors

telemetry:/base/interfaces/interface/errors

Telemetry statistics

7750 MD SR

Classic NE with gRPC telemetry collection enabled

Cisco IOS-XR (NCS 7.6.2) (LAG only)

Cisco XRV 7.6.2 (port and LAG)

Huawei NetEngine 8000 (huawei-vrp-NE8K-M8) (port and LAG)

Juniper vMX Junos 21.4R1.12 (port and LAG)

The following table describes the Port Throughput Summary (NSP) report prerequisites for NFM-P-managed NEs.

Table 19-14: Port Throughput Summary (NSP) report prerequisites for NFM-P-managed NEs

Aggregator name

Monitored object class

MIB name

Statistics class

Statistics collection

NE types

Interface Utilization Statistics Aggregator

equipment.PhysicalPort

lag.Interface

ifXEntry

equipment.InterfaceAdditionalStats

Performance statistics

7210-SAS

All 7250 IXR variants

7705 SAR

7750-SR

PortNetIngressStats Error Stats Aggregator

equipment.PhysicalPort

TIMETRA- PORT-MIB.tmnxPort NetIngress StatsEntry

equipment.PortNetIngressStats

Performance statistics

7210 SAS

All 7250 IXR variants

7705 SAR

7750 SR

PortNetEgressStats Error Stats Aggregator

equipment.PhysicalPort

TIMETRA- PORT-MIB.tmnxPort NetEgress StatsEntry

equipment.PortNetEgressStats

Performance statistics

7210 SAS

All 7250 IXR variants

7705 SAR

7750 SR

Dot3Stats Error Stats Aggregator

equipment.PhysicalPort

EtherLike- MIB.dot3Stats Entry

ifEntry

RMON- MIB.etherStats Entry

equipment.InterfaceStats

ethernetequipment.EthernetStats

ethernetequipment.Dot3Stats

Performance statistics

7210 SAS

All 7250 IXR variants

7705 SAR

7750 SR

IngressPortFwdEngDropReasonStats Error Stats Aggregator

equipment.PhysicalPort

TIMETRA- PORT-MIB.tPortIngress FwdEngDR StatsEntry

equipment.IngressPortFwdEngDropReasonStats

Performance statistics

7210 SAS

All 7250 IXR variants

7705 SAR Hm

7750 SR

Report characteristics

The following table lists the principal report characteristics.

Table 19-15: Port Throughput Summary (NSP) report characteristics

Characteristic

Value

Data type

Statistics

Source database

Auxiliary database

Report inputs

Prompt

Notes

End date

Calendar date or relative date (for example, two days ago) and time

Report range

Length of time to be reported, in minutes (minutes, min), hours (hours, h), days (days, d), or months (months, m)

Granularity

Aggregation types:

  • None (raw data)

  • Hourly

  • Daily

  • Monthly

NE Types

Search using partial names or wildcard (%).

Select individual items or click Select All.

Name or name pattern for NEs

NEs

Port modes

Select Access, Network, or Hybrid.

Select individual items or click Select All.

Port-LAG or MC LAG

Select one radio button

Name or name pattern for ports

Search using partial names or wildcard (%).

Select individual items or click Select All.

Physical ports or LAGs or MC LAGs

Ingress Threshold

Specify in bps/Kbps/Mbps/Gbps

Egress Threshold

Total Threshold

Average total utilization threshold

Average ingress utilization threshold

Average egress utilization threshold

Percentile

Identify a percentile of interest between 1 and 99.

Report inputs

Prompt

Notes

Logo Resource ID

The logo to add to the report. Enter the Resource ID of the logo image in the Images folder.

The default is the Nokia logo. To create the report without a logo, leave the Logo Resource ID field blank.

Logo Position

Choose Left, Middle, or Right. The logo appears on the left on the first page of the report if you choose Left or Middle.

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

Yes:

Note: You can drill down on an NFM-P managed port but the hyperlink is disabled for MDM-managed ports.

Example

The following figures show report examples.

Figure 19-10: Port Throughput Summary (NSP) report
Port Throughput Summary (NSP) report
Port Throughput Summary (NSP) report
Port Throughput Summary (NSP) report
Port Throughput Summary (NSP) report