Show Hardware Stack-Unit Buffer-Stats-Snapshot (With Polling And History) - Dell S4810 Reference Manual

show hardware stack-unit buffer-stats-snapshot (With
Polling and History)
View the buffer statistics tracking resource information with polling details and historical snapshots. This
command is supported on the platform.
Syntax
show hardware stack-unit 0 buffer-stats-snapshot unit 0
resource X history Y
Parameters
stack-unit
number
buffer-stats-
snapshot unit
number
unit
resource X
history Y
Command
EXEC
Modes
EXEC Privilege
Data Center Bridging (DCB)
Unique ID of the stack unit to select a particular stack
member and then enter one of the following command
options to display a collection of data based on the option
entered. The range is 0 to 11.
Display the historical snapshot of buffer statistical values
Enter the keyword unit along with a port-pipe number,
then the keyword counters to display the counters on the
selected port-pipe. The range is 0 to 0.
Buffer and traffic manager resources usage, where X can be
one of the following:
• All - Ingress and Egress resources snapshots
• Port {id |all} queue {all} - egress queue-level snapshot for
both unicast and multicast packets
• Port {id |all} queue ucast {id | all} - egress queue-level
snapshot for unicast packets only
• Port {id |all} queue mcast {id | all} - egress queue-level
snapshot for multicast packets only
• Port {id |all} prio-group {id | all} - ingress priority-group
level snapshot
Historical snapshot details of buffer space statistics, where Y
can be one of the following:
• Instance {all | id} - Displays the information for all
instances or the specified instance of the snapshot.
• Summary - Displays the consolidated information
pertaining to the preceding three instances of the
snapshot values collected in history.
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