snf_ring_stats Struct Reference
[SNF API Reference]

Data Fields
uint64_t	nic_pkt_recv
uint64_t	nic_pkt_overflow
uint64_t	nic_pkt_bad
uint64_t	ring_pkt_recv
uint64_t	ring_pkt_overflow
uint64_t	nic_bytes_recv

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Detailed Description

Structure to return statistics from a ring. The Hardware-specific counters apply to all rings as they are counted before any demultiplexing to a ring is applied.

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Field Documentation

uint64_t snf_ring_stats::nic_pkt_recv

Number of packets received by Hardware Interface

uint64_t snf_ring_stats::nic_pkt_overflow

Number of packets dropped by Hardware Interface

uint64_t snf_ring_stats::nic_pkt_bad

Number of Bad CRC/PHY packets seen by Hardware Interface

uint64_t snf_ring_stats::ring_pkt_recv

Number of packets received into the receive ring

uint64_t snf_ring_stats::ring_pkt_overflow

Number of packets dropped because of insufficient space in receive ring

uint64_t snf_ring_stats::nic_bytes_recv

Number of raw bytes received by the Hardware Interface on all rings. Each Ethernet data packet includes 8 bytes of HW header, 4 bytes of CRC and the result is aligned to 16 bytes such that a minimum size 60 byte packet counts for 80 bytes.

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26 October 2010 Sniffer10G 1.0.2_pcap1.1.1