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METRICS_TG3.md

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snap collector plugin - ethtool

Metrics exposed via driver tg3:

NIC statistics

Namespace: /intel/net/tg3/<device name>/nic/<metric name>

Metrics |

|dma_read_prioq_full |dma_readq_full |dma_write_prioq_full |dma_writeq_full |mbuf_lwm_thresh_hit |nic_avoided_irqs |nic_irqs |nic_tx_threshold_hit |ring_set_send_prod_index |ring_status_update | |rx_64_or_less_octet_packets |rx_65_to_127_octet_packets |rx_128_to_255_octet_packets |rx_256_to_511_octet_packets |rx_512_to_1023_octet_packets |rx_1024_to_1522_octet_packets |rx_1523_to_2047_octet_packets |rx_2048_to_4095_octet_packets |rx_4096_to_8191_octet_packets |rx_8192_to_9022_octet_packets
| |rx_align_errors |rx_bcast_packets |rx_discards |rx_errors |rx_fcs_errors |rx_fragments |rx_frame_too_long_errors |rx_in_length_errors |rx_jabbers |rx_mac_ctrl_rcvd |rx_mcast_packets |rx_octets |rx_out_length_errors |rx_threshold_hit |rx_ucast_packets |rx_undersize_packets |rx_xoff_entered |rx_xoff_pause_rcvd |rx_xon_pause_rcvd |rxbds_empty |tx_bcast_packets |tx_carrier_sense_errors |tx_collide_times
|tx_collisions |tx_comp_queue_full |tx_deferred |tx_discards |tx_errors |tx_excessive_collisions |tx_flow_control |tx_late_collisions |tx_mac_errors |tx_mcast_packets |tx_mult_collisions |tx_octets |tx_single_collisions |tx_ucast_packets |tx_xoff_sent |tx_xon_sent

Notice: No metric exposed reg statistics for tg3 driver, only raw register dump values available.