Network Statistics¶
Overview¶
Network statistics are collected if CONFIG_NET_STATISTICS is set.
Individual component statistics for IPv4 or IPv6 can be turned off
if those statistics are not needed. See various options in
subsys/net/ip/Kconfig.stats file for details.
By default, the system collects network statistics per network interface. This
can be controlled by CONFIG_NET_STATISTICS_PER_INTERFACE option.
The CONFIG_NET_STATISTICS_USER_API option can be set if the
application wants to collect statistics for further processing. The network
management interface API is used for that. See Network Management for
details.
The CONFIG_NET_STATISTICS_ETHERNET option can be set to collect
generic Ethernet statistics. If the
CONFIG_NET_STATISTICS_ETHERNET_VENDOR option is set, then
Ethernet device driver can collect Ethernet device specific statistics.
These statistics can then be transferred to application for processing.
If the CONFIG_NET_SHELL option is set, then network shell can
show statistics information with net stats command.
API Reference¶
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group
net_stats Network statistics library.
Typedefs
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typedef uint32_t
net_stats_t¶ Network statistics counter.
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struct
net_stats_bytes¶ - #include <net_stats.h>
Number of bytes sent and received.
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struct
net_stats_pkts¶ - #include <net_stats.h>
Number of network packets sent and received.
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struct
net_stats_ip¶ - #include <net_stats.h>
IP layer statistics.
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struct
net_stats_ip_errors¶ - #include <net_stats.h>
IP layer error statistics.
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struct
net_stats_icmp¶ - #include <net_stats.h>
ICMP statistics.
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struct
net_stats_tcp¶ - #include <net_stats.h>
TCP statistics.
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struct
net_stats_udp¶ - #include <net_stats.h>
UDP statistics.
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struct
net_stats_ipv6_nd¶ - #include <net_stats.h>
IPv6 neighbor discovery statistics.
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struct
net_stats_ipv6_mld¶ - #include <net_stats.h>
IPv6 multicast listener daemon statistics.
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struct
net_stats_tx_time¶ - #include <net_stats.h>
Network packet transfer times for calculating average TX time.
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struct
net_stats_rx_time¶ - #include <net_stats.h>
Network packet receive times for calculating average RX time.
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struct
net_stats_tc¶ - #include <net_stats.h>
Traffic class statistics.
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struct
sent¶
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struct
recv¶
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struct
net_stats_pm¶ - #include <net_stats.h>
Power management statistics.
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struct
net_stats¶ - #include <net_stats.h>
All network statistics in one struct.
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struct
net_stats_eth_errors¶ - #include <net_stats.h>
Ethernet error statistics.
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struct
net_stats_eth_flow¶ - #include <net_stats.h>
Ethernet flow control statistics.
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struct
net_stats_eth_csum¶ - #include <net_stats.h>
Ethernet checksum statistics.
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struct
net_stats_eth_hw_timestamp¶ - #include <net_stats.h>
Ethernet hardware timestamp statistics.
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struct
net_stats_eth¶ - #include <net_stats.h>
All Ethernet specific statistics.
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struct
net_stats_ppp¶ - #include <net_stats.h>
All PPP specific statistics.
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typedef uint32_t