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AdV-DAQ (Data collection)
bouedo, masserot, mours - 16:23 Tuesday 11 January 2022 (54451) Print this report
DAQ -FbmFFE frame dt at 0.1s : ALS_NEB_Fb, ALS_WEB_Fb and SSFS_Fb

The frames built by the  ALS_NEB_Fb, ALS_WEB_Fb and SSFS_Fb TolmFrameBuilder servers have a frame dt of 0.1s . They are received  and merged by the FbmFFE server which 

  • made them available for dataDisplay access using the FbmFFEDy datadisplay provider
  • and extended them  to frame of 1s and then  sent to the standard DAQ stream at the FbmFE level

Today the counterpart is a small increase of the latency  itself and its fluctuation  at the FbmFE  and FbmMain levels

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Comments to this report:
masserot - 21:11 Wednesday 12 January 2022 (54463) Print this report

For these 3 TolmFrameBuilders the OUTPUT_FIFO_LENGTH has been increase from 10 (1s) to 20(2s)  as some output fifo full events have been observed :

  • ALS_NEB_Fb:

    2022-01-12-18h13m41-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.0) is dropped
    2022-01-12-18h13m41-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.100000000) is dropped
    2022-01-12-18h13m41-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.200000000) is dropped
    2022-01-12-18h13m41-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.300000000) is dropped
    2022-01-12-18h13m42-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.400000000) is dropped
    2022-01-12-18h13m42-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.500000000) is dropped
    2022-01-12-18h13m42-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.600000000) is dropped
    2022-01-12-18h13m42-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.700000000) is dropped
    2022-01-12-18h13m42-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.800000000) is dropped
    2022-01-12-18h13m42-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.900000000) is dropped
    2022-01-12-18h13m42-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046440.0) is dropped
    2022-01-12-18h13m42-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046440.100000000) is dropped

  • ALS_WEB_Fb:

    2022-01-12-18h13m41-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.0) is dropped
    2022-01-12-18h13m41-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.100000000) is dropped
    2022-01-12-18h13m41-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.200000000) is dropped
    2022-01-12-18h13m41-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.300000000) is dropped
    2022-01-12-18h13m42-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.400000000) is dropped
    2022-01-12-18h13m42-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.500000000) is dropped
    2022-01-12-18h13m42-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.600000000) is dropped
    2022-01-12-18h13m42-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.700000000) is dropped
    2022-01-12-18h13m42-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.800000000) is dropped
    2022-01-12-18h13m42-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.900000000) is dropped
    2022-01-12-18h13m42-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046440.0) is dropped
    2022-01-12-18h13m42-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046440.100000000) is dropped

  • SSFS_Fb:

    2022-01-12-18h13m41-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.0) is dropped
    2022-01-12-18h13m41-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.100000000) is dropped
    2022-01-12-18h13m41-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.200000000) is dropped
    2022-01-12-18h13m41-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.300000000) is dropped
    2022-01-12-18h13m42-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.400000000) is dropped
    2022-01-12-18h13m42-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.500000000) is dropped
    2022-01-12-18h13m42-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.600000000) is dropped
    2022-01-12-18h13m42-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.700000000) is dropped
    2022-01-12-18h13m42-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.800000000) is dropped
    2022-01-12-18h13m42-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046439.900000000) is dropped
    2022-01-12-18h13m42-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046440.0) is dropped
    2022-01-12-18h13m42-UTC>WARNING-[TfbOutputFifo::PushFrame] frame output FIFO is full: the oldest frame(1326046440.100000000) is dropped

 

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