nv-queue-stats-show
This command is used to display ONVL high priority packets such as LACP, LLDP, ARP, and STP. This is useful when you want to see how the packet queues are used, and troubleshoot ONVL based on this information.
Syntax nv-queue-stats-show
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time date/time: yyyy-mm-ddThh:mm:ss |
The time to start the statistic collection. |
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start-time date/time: yyyy-mm-ddThh:mm:ss |
The start time of to statistic collection. |
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end-time date/time: yyyy-mm-ddThh:mm:ss |
The end time of statistic collection. |
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duration duration: #d#h#m#s |
The duration of statistic collection. |
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interval duration: #d#h#m#s |
The interval between statistic collection. |
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since-start |
The statistics collected since the start time. |
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older-than duration: #d#h#m#s |
The statistics older than the initial time. |
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within-last duration: #d#h#m#s |
The statistics collected within the last time. |
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name nv-queue-stats-list name |
Name of the queue. |
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q-high q-high-number |
Specify to display the highest count in queue. |
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q-low q-low-number |
Specify to display the lowest count in queue. |
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q-max q-max-number |
Specify to display the maximum queue size. |
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q-in q-in-number |
Specify to display the number of items inserted into queue |
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q-out q-out-number |
Specify to display the number of items removed from queue. |
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q-delay-high high resolution time: #ns |
Specify to display the highest delay from insertion to removal from the queue. |
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q-delay-samples q-delay-samples-number |
The number of delay samples queue. |
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q-delay-avg high resolution time: #ns |
The average sampled delay from insertion to removal. |
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q-overflow q-overflow-number |
Specifies if insertion failed because queue was full. |
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q-underflow q-underflow-number |
Specifies that the allocation failed because queue was empty. |
Defaults None
Access CLI
History
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Version 2.2.5 |
Command introduced. |
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Version 2.3.1 |
The parameters q-delay-avg, q-overflow, and q-underflow added. |
Usage Use this command to modify the statistics collection settings for packet queues.
Examples To disable statistics collection for ONVL packet queues, use the following syntax:
CLI (network-admin@switch) > nv-queue-stats-show
switch name q-high q-in q-out q-delay-high q-delay-avg q-overflow q-underflow
------ ---------------------- ------ ----- ----- ------------ ----------- ---------- -----------
switch eventq-droppable-0 0 0 0 0.00ns 0.00ns 0 0
switch eventq-droppable-1 1 7648 7648 0.00ns 12.0ns 0 0
switch eventq-droppable-2 0 31 31 0.00ns 3.44us 0 0
switch eventq-droppable-3 0 17 17 0.00ns 8.44us 0 0
switch eventq-droppable-cache 512 7696 7696 0.00ns 0.00ns 0 0
switch l2-update-droppable-0 0 0 0 0.00ns 0.00ns 0 0
switch l2-update-droppable-1 0 0 0 0.00ns 0.00ns 0 0
switch l2-update-droppable-2 0 105 105 0.00ns 2.89us 0 0
switch l2-update-droppable-3 2 8367 8367 6.02us 9.00ns 0 0