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Cisco Bug: CSCvu98902 - SF BIT - MGBL-IFSTATS-4-COLLECTOR_TIMEOUT : A stats collector has timed out during a request

Last Modified

Sep 14, 2020

Products (1)

  • Cisco 8000 Series Routers

Known Affected Releases

7.0.14.BASE

Description (partial)

Release-note

Symptom:
StatsD collector timeout since it is not able to collect stats from dispatcher thread temporarily since it is blocked on optics-driver which is programming hardware

Conditions:
Triggers like Optics OIR, multiple breakouts, FEC/AN config which leads to hw programming in optics-driver thereby causing any request from vether-ea that comes via the npu_drvr dispatcher thread to be blocked. Other get operations will be blocked during that time leading to statsd timeout
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