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Cisco Bug: CSCuq10943 - low performance for fms cache miss, the traffic go down to zero

Last Modified

Jun 21, 2020

Products (1)

  • Cisco Content Delivery Engine Series

Known Affected Releases

4.0(0)

Description (partial)

Symptom:All the active FMS sessions will be blocked due too many concurrent cache miss requests. There is no traffic to the existing sessions and client may disconnect. 
Conditions:The concurrent cache miss bandwidth is over 400Mbps. If one content bit rate is 1Mbps, then if there are more than 400 concurrent cache miss sessions, this issue will happen.
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