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Cisco Bug: CSCvu70560 - gNMI MDT data is not coming in 10 sec interval in transceiver model and terminal-device model

Last Modified

Sep 10, 2020

Products (1)

  • Cisco Network Convergence System 1000 Series

Known Affected Releases

7.2.1.BASE

Description (partial)

gNMI telenetry  data is not coming in 10 sec interval in transceiver model and terminal-device model

Symptom:
Issue will be seen when we have 3 subscription for oc-terminal-device and oc-platform running in parallel on BH for 10 sec sample interval 
User can see difference in collection start and end time  like blow 
 
   Last Collection Start:2020-06-16 00:10:46.1610859938 +0000
    Last Collection End:  2020-06-16 00:14:47.1851719460 +0000
    Sensor Path:          openconfig-platform:components/component/openconfig-platform-transceiver:transceiver

Conditions:
seen when gNMI 3 telemetry  sessions for 10 secc sample interval is running in parallel
with oc-platform , oc-terminal-device, oc-if and oc-system 
The data will not be recceived in precise 10 sec sample interval and there might be delay in receiving the data in at collector end 

Issue is seen when we have 3 instances of  telemetry running for a sample interval of 10 seconds
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