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Performance monitoring per queue

Overview

PM per queue presents the Performance Monitoring for each queue.

There are currently 8 queues per port and they are equivalent to the TD type as follow:

1-bestEffortService, 2-regulatedService, 3-guaranteedService, 5-backgroundService

6-regulated4Service, 7-regulated3Service, 8-regulated1Service, 9-guaranteed2Service

The PM per queue supports the following counters:

• TCF – Total Conforming (green) Frames

• TnCF – Total non Conforming (yellow) Frames

• DiscardTCF – Total Discard Conforming (green) Frames

• DiscardTnCF Total Discard non Conforming (yellow) Frames

• TCO – Total Conforming (green) Octets

• TnCO – Total non Conforming (yellow) Octets

• DiscardTCO – Total Discard Conforming (green) Octets

• DiscardTnCO – Total Discard non Conforming (yellow) Octets

There are 3 types of counters:

• Current – free running counters, those counters are available for Ethernet interface

which are activated (admin up status on IfTable). Those counters can be reset to

zero while required. You can delete & create the PM collection operation for those

counters. While deleting the PM collection, those counters will not be available in

the history table as well and their historic information will be deleted.

• History – counters for each interval time, there are 2 granularities for those

interval, 15 minutes & 24 hours. The 15 minutes granularity collect the previous 96

intervals and the 24 hours granularity collect 2 intervals latest 24 hours and the

current one since last midnight. The history RX/TX PM is available for interfaces

which are retrievable on the current RX/TX tables.

• Maintenance – Those counters are free running HW counters which start their

collection on system initiation and available regardless the admin status of the

interfaces. Those counters can not be controlled.

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Performance monitoring per queue

Overview

365-374-201R11.0

Issue 1 July 2008

Table of Contents

Performance Monitoring Per Queue; Overview - Alcatel-Lucent 1675 LAMBDAUNITE Reference Manual