Showing and Clearing CPTP Statistics
You can view the CPTP statistics, including class 0s by using the following command:
CLI (network-admin@switch) > cpu-class-stats-show
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name |
Specify the name of the CPU class to clear statistics. |
|
cos cos-number |
Specify the CoS value for the CPU class. |
Or to clear them:
CLI (network-admin@switch) > cpu-class-stats-clear
|
name |
Specify the name of the CPU class to clear statistics. |
|
cos cos-number |
Clear the CoS value for the CPU class. |
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hw-out-pkts hw-out-pkts-number |
Clear the hardware transmitted packet count. |
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hw-drop-pkts hw-drop-pkts-number |
Clear the number of hardware dropped packets. |
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sw-pkts sw-pkts-number |
Clear the number of packets processed in software. |
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sw-drops-pkts sw-drops-pkts-number |
Clear the number of packets dropped in software because the queue is full. |
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hog-violations hog-violations-number |
Clear the number of hog protection host violations and moved to separate queue. |
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hog-warnings hog-warnings-number |
Clear the number of hog protection delegated bandwidth warnings. |
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hog-hosts-in hog-hosts-in-number |
Clear the number of added hosts for hog protection. |
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hog-hosts-out hog-hosts-out-number |
Clear the number of hosts removed from hog protection. |
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hog-max-hosts-drops hog-max-hosts-drops-number |
Clear the number of dropped hosts with hog protection because the maximum number of hosts is reached. |
A handy command to periodically check the CPU traffic statistics is the following:
CLI (network-admin@switch) > cpu-class-stats-show show-diff-interval 1
which refreshes the statistics every second on screen, and thus can be used to observe traffic spikes.
In case of an auto-quarantined traffic source, the violator’s information and related statistics can be displayed with the following commands:
CLI (network-admin@switch) > hog-violator-show
|
mac mac-address |
Displays the hog violator MAC address. |
|
vlan vlan-id |
Displays the hog violator VLAN ID. |
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vxlan vxlan-id |
Displays the hog violator VXLAN ID. |
|
port port-number |
Displays the hog violator ingress port. |
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cpu-class cpu-class-string |
Displays the hog violator original class. |
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hog-cpu-class hog-cpu-class-string |
Displays the hog violator hog queue CPU class. |
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created date/time: yyyy-mm-ddTHH:mm:ss |
Displays the time and date when hog violator is created. |
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vflow vflow-string |
Displays the redirect vFlow. |
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vflow2 vflow-string |
Displays the redirect vFlow 2. |
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vflow3 vflow-string |
Displays the redirect vFlow 3. |
CLI (network-admin@switch) > hog-violator-stats-show
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time date/time: yyyy-mm-ddTHH:mm:ss |
Displays the time and date to start statistics collection. |
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start-time date/time: yyyy-mm-ddTHH:mm:ss |
Displays the start time of the statistics collection. |
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end-time date/time: yyyy-mm-ddTHH:mm:ss |
Displays the end time of the statistics collection. |
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duration duration: #d#h#m#s |
Displays the duration of statistics collection. |
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interval duration: #d#h#m#s |
Displays the interval between statistics collection. |
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since-start |
Displays the statistics collection since the start time. |
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older-than duration: #d#h#m#s |
Displays the statistics collection older than the time. |
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within-last duration: #d#h#m#s |
Displays the statistics collection within a specified time period. |
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name vflow-name |
Displays the name of the vFlow. |
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vnet vnet-name |
Displays the VNET name of the vFlow. |
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id |
Displays the ID assigned to the vFlow. |