Configure and execute commands to clear performance monitoring (PM) parameters for Ethernet and Coherent DSP controllers.
Use this task to restore PM parameters on Ethernet or Coherent DSP controllers, ensuring that performance metrics are reset for accurate monitoring.
Clearing PM parameters is necessary when you want to reset the accumulated performance statistics for your controllers. This allows you to start fresh measurements and can be useful for troubleshooting, maintenance, or validating recent changes.
Procedure
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Use the command clear controller controllertype R/S/I/P pm, to clear the performance monitoring parameters for Ethernet and Coherent DSP controllers.
Example:
This sample clears the PM parameters on the Coherent DSP controller.
RP/0/RP0/CPU0:ios#show controller CD 0/0/0/0 pm current 15-min fec
Mon Jun 10 11:43:39.981 UTC
g709 FEC in the current interval [11:30:00 - 11:43:40 Mon Jun 10 2019]
FEC current bucket type : Invalid
EC-BITS : 308360273 Threshold : 903330 TCA(enable) : YES
UC-WORDS : 131108352 Threshold : 5 TCA(enable) : YES
MIN AVG MAX Threshold TCA Threshold TCA
(min) (enable) (max) (enable)
PreFEC BER : 3.44E-02 3.45E-02 3.45E-02 0E-15 NO 0E-15 NO
PostFEC BER : 0E-15 0E-15 0E-15 0E-15 NO 0E-15 NO
Q : 0.51 0.51 0.51 0.00 NO 0.00 NO
Q_Margin : 0.00 0.00 0.00 0.00 NO 0.00 NO
Last clearing of "show controllers OTU" counters never
RP/0/RP0/CPU0:ios#clear controller coherentDSP 0/0/0/0 pm
Mon Jun 10 11:44:31.650 UTC
RP/0/RP0/CPU0:ios#show controller CD 0/0/0/0 pm current 15-min fec
Mon Jun 10 11:44:38.804 UTC
g709 FEC in the current interval [11:30:00 - 11:44:38 Mon Jun 10 2019]
FEC current bucket type : Invalid
EC-BITS : 0 Threshold : 903330 TCA(enable) : YES
UC-WORDS : 0 Threshold : 5 TCA(enable) : YES
MIN AVG MAX Threshold TCA Threshold TCA
(min) (enable) (max) (enable)
PreFEC BER : 3.44E-02 3.44E-02 3.45E-02 0E-15 NO 0E-15 NO
PostFEC BER : 0E-15 0E-15 0E-15 0E-15 NO 0E-15 NO
Q : 0.51 0.51 0.51 0.00 NO 0.00 NO
Q_Margin : 0.00 0.00 0.00 0.00 NO 0.00 NO
Last clearing of "show controllers OTU" counters 00:00:07
This sample clears the PM parameters on the Ethernet controller.
RP/0/RP0/CPU0:ios#clear controller HundredGigECtrlr 0/0/0/2 pm
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