What does Mellanox mlx5 stat "rx_cache_full" mean?

Solution Unverified - Updated -

Issue

  • What does Mellanox mlx5 stat "rx_cache_full" mean?
  • Mellanox ConnectX-4 device with rx_cache_full in ethtool -S counters

Environment

  • Red Hat Enterprise Linux 8
  • Red Hat Enterprise Linux 7.6 or later
  • Mellanox ConnectX-4 device (mlx5 driver)

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