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Cisco Bug: CSCvs24443 - Syslog throttling sometimes gets stuck in loop showing 100 percent to 0 and back again

Last Modified

Dec 02, 2019

Products (1)

  • Digital Receivers/Decoders

Known Affected Releases

4.1 4.25 4.50 4.80

Description (partial)

Symptom:
When monitoring syslogs, it was noticed that under some test scenarios, the SIP10 or MSP10 process would enter into a condition whereby syslog warnings about log throttling would persist (indicating queue level at or above 100 percent then down to 0 then back to 100 and keeps toggling back and forth).  There was no other noticeable effect on system performance or operation.

Conditions:
This condition was observed during and after testing of MPE in which high cpu use and frequent rate of syslogs would be occurring.   It may occur under other scenarios of frequent uplink message changes or stress testing in which there are frequent syslogs for a specific component.
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