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CPQ: Queue underrun indication ; PFE disabled why ?

  • 1.  CPQ: Queue underrun indication ; PFE disabled why ?

    Posted 03-15-2023 08:08

    Hi Team 

    When a "CPQ1 Queue underrun indication" event occurs, a message similar to the following is reported:
    With CPQ: Queue underrun indication   whill the PFE is disabled and on what scenario ? 

    <166>1 2023-02-26T10:01:01.017+07:00 QNH1123PRT02 - - - - fpc1 Error (0x70032), module: XMCHIP(0), type: CPQ: Queue underrun indication 
    <163>1 2023-02-26T10:01:01.363+07:00 QNH1123PRT02 - - - - fpc1 XMCHIP(0): CAGH7451: XMCHIP(0): DDRIF: Checksum error for WO1 - Channel 8, Address 0xac056, Checksum Errors 2, Checksum Poison Count 0 
    <163>1 2023-02-26T10:01:01.638+07:00 QNH1123PRT02 - - - - fpc1 XMCHIP(0): XMCHIP(0): DDRIF: 1x32 Instance 0, Part 1 - Write rate: 7026019, Read rate: 6907306, Total rate: 13933325 
    <163>1 2023-02-26T10:01:01.694+07:00 QNH1123PRT02 - - - - fpc1 XMCHIP(0): XMCHIP(0): DDRIF: Packet memory - Write rate: 130235078, Read rate: 128046663, Total rate: 258281741 
    <163>1 2023-02-26T10:01:01.823+07:00 QNH1123PRT02 - - - - fpc1 XMCHIP(0): XMCHIP(0): DDRIF: Linkram memory - Write rate: 152825, Read rate: 32257, Total rate: 185082 
    <163>1 2023-02-26T10:01:01.958+07:00 QNH1123PRT02 - - - - fpc1 XMCHIP(0): XMCHIP(0): DSTAT: Drops due to queue depth underrun in drop engine 0 - Dequeue Bytes 128, Queue 12 



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    Sudhansu Barik
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