Users Guide

Enabling Buer Statistics Tracking

You can enable the tracking of statistical values of buer spaces at a global level. The buer statistics tracking utility operates in the

max use count mode that enables the collection of maximum values of counters.

To congure the buer statistics tracking utility, perform the following step:

1. Enable the buer statistics tracking utility and enter the Buer Statistics Snapshot conguration mode.

CONFIGURATION mode

Dell(conf)#buffer-stats-snapshot

Dell(conf)#no disable

Enable this utility to be able to congure the parameters for buer statistics tracking. By default, buer statistics tracking is

disabled.

2. Enable the buer statistics tracking utility and enter the Buer Statistics Snapshot conguration mode.

CONFIGURATION mode

Dell(conf)#buffer-stats-snapshot

Dell(conf)#no disable

Enable this utility to be able to congure the parameters for buer statistics tracking. By default, buer statistics tracking is

disabled.

3. To view the buer statistics tracking resource information depending on the type of buer information, such as device-level

details, queue-based snapshots, or priority group-level snapshot in the egress and ingress direction of trac, use show

hardware stack-unit

<id> buffer-stats-snapshot unit <id> resource x

EXEC/EXEC Privilege mode

Dell#show hardware stack-unit 1 buffer-stats-snapshot unit 3 resource interface all

queue mcast 3

Unit 1 unit: 3 port: 1 (interface Fo 1/144)

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