09-08-2015 03:56 AM
Hi,
Is there any (hidden) command to check per-queue statistics on Nexus 3048T? Something like "show policy-map interface" on Cisco routers. This command run on N3K shows only configuration. How can I verify how much traffic is passed or dropped in specific queue (along with WRED thresholds)?
Regards,
Krzysztof
09-16-2015 09:54 AM
Hello,
Try:
show queuing interface ethernet x/y
It should give you some output similiar to this:
show queuing interface eth 1/1
Ethernet1/1 queuing information:
TX Queuing
qos-group sched-type oper-bandwidth
0 WRR 50
1 WRR 0
4 WRR 40
5 WRR 10
RX Queuing
qos-group 0
q-size: 241600, HW MTU: 9216 (9216 configured)
drop-type: drop, xon: 0, xoff: 241600
Statistics:
Pkts received over the port : 0
Ucast pkts sent to the cross-bar : 0
Mcast pkts sent to the cross-bar : 0
Ucast pkts received from the cross-bar : 0
Pkts sent to the port : 0
Pkts discarded on ingress : 0
Per-priority-pause status : Rx (Inactive), Tx (Inactive)
qos-group 1
q-size: 79360, HW MTU: 2158 (2158 configured)
drop-type: no-drop, xon: 20480, xoff: 40320
Statistics:
Pkts received over the port : 0
Ucast pkts sent to the cross-bar : 0
Mcast pkts sent to the cross-bar : 0
Ucast pkts received from the cross-bar : 0
Pkts sent to the port : 0
Pkts discarded on ingress : 0
Per-priority-pause status : Rx (Inactive), Tx (Inactive)
qos-group 4
q-size: 29760, HW MTU: 9216 (9216 configured)
drop-type: drop, xon: 0, xoff: 29760
Statistics:
Pkts received over the port : 0
Ucast pkts sent to the cross-bar : 0
Mcast pkts sent to the cross-bar : 0
Ucast pkts received from the cross-bar : 0
Pkts sent to the port : 0
Pkts discarded on ingress : 0
Per-priority-pause status : Rx (Inactive), Tx (Inactive)
qos-group 5
q-size: 29760, HW MTU: 9216 (9216 configured)
drop-type: drop, xon: 0, xoff: 29760
Statistics:
Pkts received over the port : 0
Ucast pkts sent to the cross-bar : 0
Mcast pkts sent to the cross-bar : 0
Ucast pkts received from the cross-bar : 0
Pkts sent to the port : 0
Pkts discarded on ingress : 0
Per-priority-pause status : Rx (Inactive), Tx (Inactive)
Total Multicast crossbar statistics:
Mcast pkts received from the cross-bar : 0
Hope this helps,
Justin
09-17-2015 10:13 AM
Hi,
I have ssen this command. I was rather thinging about something more detailed (even with WRED per DSCP). I have checked all commands which available, and no such thing :-( may some hidden command?
Cheers,
Krzysztof
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