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Supported OS
네트워크 점검에서는 호스트 운영 시스템에서 TCP/IP 통계를 수집합니다.
호스트에서 실행되는 Agent에 대해 이 검사를 설치하고 구성하려면 아래 지침을 따르세요.
네트워크 점검은 Datadog Agent 패키지에 포함되어 있으므로 서버에 다른 것을 설치할 필요가 없습니다.
이 통합으로 메트릭을 수집하려면 호스트에 conntrack 모듈이 활성화되어 있는지 확인해야 합니다. 활성화되어 있지 않은 경우에는 다음을 실행하세요.
sudo modprobe nf_conntrack
sudo modprobe nf_conntrack_ipv4
sudo modprobe nf_conntrack_ipv6
참고: 에이전트 이미지에 conntrack 바이너리 설치가 필요할 수 있습니다.
기본적으로 에이전트에서 네트워크 점검이 활성화되어 있으나, 직접 구성을 확인하고 싶을 경우에는 에이전트 구성 디렉터리 루트에 있는 conf.d/
폴더에서 network.d/conf.yaml
파일을 편집할 수 있습니다. 사용할 수 있는 구성 옵션 전체를 보려면 network.d/conf.yaml 샘플을 참고하세요.
변경된 구성을 적용하려면 에이전트 다시 시작하세요.
참고:
액세스 권한이 있는 conntrack을 실행해야 가져올 수 있는 메트릭이 일부 있을 수 있습니다.
Linux: 이 작업을 진행하려면 다음 sudoers를 구성하세요.
dd-agent ALL=NOPASSWD: /usr/sbin/conntrack -S
Kubernetes v1.11 이하, 또는 Kubernetes v1.11+ 이상에서 host
네트워킹 모드를 사용하는 경우에 기본적으로 Conntrack 메트릭을 사용할 수 있습니다.
AWS ENA 메트릭을 수집하는 방법:
collect_aws_ena_metrics: true
를 사용해 network
점검을 업데이트하여 AWS ENA 메트릭을 활성화합니다.host
네트워크 모드를 사용하고 NET_ADMIN
기능을 추가합니다.Datadog Helm 차트 배포를 하려면 다음으로 차트 값을 업데이트합니다.
datadog:
# Enable AWS ENA metrics collection for network check
confd:
network.yaml: |-
init_config:
instances:
- collect_aws_ena_metrics: true
# Have agent containers use host network with NET_ADMIN capability
agents:
useHostNetwork: true
containers:
agent:
securityContext:
capabilities:
add:
- NET_ADMIN
DaemonSet를 사용해 수동으로 에이전트를 배포한 경우, datadog
DaemonSet 패치를 적용합니다.
spec:
template:
spec:
dnsPolicy: ClusterFirstWithHostNet
hostNetwork: true
containers:
- name: agent
ports:
- containerPort: 8125
hostPort: 8125
name: dogstatsdport
protocol: UDP
securityContext:
capabilities:
add:
- NET_ADMIN
참고: hostNetwork: true
의 경우 모든 컨테이너에 적용되기 때문에 DaemonSet의 다른 컨테이너에 hostPort: 8125
를 추가해야 할 수 있습니다.
에이전트의 status
하위 명령을 실행하고 Checks 섹션 아래에서 network
를 찾습니다.
system.net.aws.ec2.bw_in_allowance_exceeded (gauge) | The number of packets shaped because the inbound aggregate bandwidth exceeded the maximum for the instance. Shown as packet |
system.net.aws.ec2.bw_out_allowance_exceeded (gauge) | The number of packets shaped because the outbound aggregate bandwidth exceeded the maximum for the instance. Shown as packet |
system.net.aws.ec2.conntrack_allowance_available (gauge) | The number of tracked connections that can be established before hitting the Connections Tracked allowance. Shown as connection |
system.net.aws.ec2.conntrack_allowance_exceeded (gauge) | The number of packets shaped because connection tracking exceeded the maximum for the instance and new connections could not be established. Shown as packet |
system.net.aws.ec2.linklocal_allowance_exceeded (gauge) | The number of packets shaped because the PPS of the traffic to local proxy services exceeded the maximum for the network interface. Shown as packet |
system.net.aws.ec2.pps_allowance_exceeded (gauge) | The number of packets shaped because the bidirectional PPS exceeded the maximum for the instance. Shown as packet |
system.net.iface.mtu (gauge) | The Maximum Transmission Unit (MTU) of the network interface (Linux only). Shown as unit |
system.net.iface.tx_queue_len (gauge) | The length of the transmit queue of the network interface (Linux only). Shown as unit |
system.net.iface.num_tx_queues (gauge) | The number of transmit queue of a network interface (Linux only). Shown as unit |
system.net.iface.num_rx_queues (gauge) | The number of receive queue of a network interface (Linux only). Shown as unit |
system.net.iface.up (gauge) | Indicates whether the network interface is up (Linux only). |
system.net.bytes_rcvd (gauge) | The number of bytes received on a device per second. Shown as byte |
system.net.bytes_sent (gauge) | The number of bytes sent from a device per second. Shown as byte |
system.net.conntrack.acct (gauge) | Boolean to enable connection tracking flow accounting. 64-bit byte and packet counters per flow are added. Shown as unit |
system.net.conntrack.buckets (gauge) | Size of the hash table. Shown as unit |
system.net.conntrack.checksum (gauge) | Boolean to verify checksum of incoming packets. Shown as unit |
system.net.conntrack.count (gauge) | The number of connections present in the conntrack table. Shown as connection |
system.net.conntrack.drop (count) | The number of drop in the conntrack table. Shown as unit |
system.net.conntrack.early_drop (count) | The number of early drop in the conntrack table. Shown as unit |
system.net.conntrack.error (count) | The number of error in the conntrack table. Shown as unit |
system.net.conntrack.events (count) | Boolean to enable the connection tracking code will provide userspace with connection tracking events via ctnetlink. Shown as unit |
system.net.conntrack.events_retry_timeout (gauge) | Shown as unit |
system.net.conntrack.expect_max (gauge) | Maximum size of expectation table. Shown as unit |
system.net.conntrack.found (count) | The number of currently allocated flow entries. Shown as unit |
system.net.conntrack.generic_timeout (gauge) | Default for generic timeout. This refers to layer 4 unknown/unsupported protocols. Shown as unit |
system.net.conntrack.helper (gauge) | Boolean to enable automatic conntrack helper assignment. Shown as unit |
system.net.conntrack.icmp_timeout (gauge) | Default for ICMP timeout. Shown as second |
system.net.conntrack.ignore (count) | The number of ignored in the conntrack table. Shown as unit |
system.net.conntrack.invalid (count) | The number of invalid in the conntrack table. Shown as unit |
system.net.conntrack.insert (count) | The number of insertion in the conntrack table. Shown as unit |
system.net.conntrack.insert_failed (count) | The number of failed insertion in the conntrack table. Shown as unit |
system.net.conntrack.log_invalid (gauge) | Log invalid packets of a type specified by value. Shown as unit |
system.net.conntrack.max (gauge) | Conntrack table max capacity. Shown as connection |
system.net.conntrack.search_restart (count) | Shown as unit |
system.net.conntrack.tcp_be_liberal (gauge) | Boolean to mark only out of window RST segments as INVALID. Shown as unit |
system.net.conntrack.tcp_loose (gauge) | Boolean to enable picking up already established connections. Shown as unit |
system.net.conntrack.tcp_max_retrans (gauge) | Maximum number of packets that can be retransmitted without received an (acceptable) ACK from the destination. Shown as packet |
system.net.conntrack.tcp_timeout_close (gauge) | Shown as second |
system.net.conntrack.tcp_timeout_close_wait (gauge) | Shown as second |
system.net.conntrack.tcp_timeout_established (gauge) | Shown as second |
system.net.conntrack.tcp_timeout_fin_wait (gauge) | Shown as second |
system.net.conntrack.tcp_timeout_last_ack (gauge) | Shown as second |
system.net.conntrack.tcp_timeout_max_retrans (gauge) | Shown as second |
system.net.conntrack.tcp_timeout_syn_recv (gauge) | Shown as second |
system.net.conntrack.tcp_timeout_syn_sent (gauge) | Shown as second |
system.net.conntrack.tcp_timeout_time_wait (gauge) | Shown as second |
system.net.conntrack.tcp_timeout_unacknowledged (gauge) | Shown as second |
system.net.conntrack.tcp_timeout (gauge) | Shown as second |
system.net.conntrack.tcp_timeout_stream (gauge) | Shown as second |
system.net.conntrack.timestamp (gauge) | Boolean to enable connection tracking flow timestamping. Shown as unit |
system.net.packets_in.count (gauge) | The number of packets of data received by the interface. Shown as packet |
system.net.packets_in.drop (gauge) | The number of packet receive drops detected by the device driver. This metric is only available on Linux or Windows. Shown as packet |
system.net.packets_in.error (gauge) | The number of packet receive errors detected by the device driver. Shown as error |
system.net.packets_out.count (gauge) | The number of packets of data transmitted by the interface. Shown as packet |
system.net.packets_out.drop (gauge) | The number of packet transmit drops detected by the device driver. This metric is only available on Linux or Windows. Shown as packet |
system.net.packets_out.error (gauge) | The number of packet transmit errors detected by the device driver. Shown as error |
system.net.ip.in_receives (gauge) | Number of received IP datagrams (including dropped datagrams) (Linux only). Shown as datagram |
system.net.ip.in_receives.count (count) | Number of received IP datagrams (including dropped datagrams) (Linux only). Shown as datagram |
system.net.ip.in_header_errors (gauge) | Number of received IP datagrams discarded because of IP header errors (Linux only). Shown as datagram |
system.net.ip.in_header_errors.count (count) | Number of received IP datagrams discarded because of IP header errors (Linux only). Shown as datagram |
system.net.ip.in_addr_errors (gauge) | Number of received IP datagrams discarded because of an invalid IP address (Linux only). Shown as datagram |
system.net.ip.in_addr_errors.count (count) | Number of received IP datagrams discarded because of an invalid IP address (Linux only). Shown as datagram |
system.net.ip.in_unknown_protos (gauge) | Number of received IP datagrams discarded because of an unknown IP proto (Linux only). Shown as datagram |
system.net.ip.in_unknown_protos.count (count) | Number of received IP datagrams discarded because of an unknown IP proto (Linux only). Shown as datagram |
system.net.ip.in_discards (gauge) | Number of received IP datagrams which were valid but discarded due to buffer issue (Linux only). Shown as datagram |
system.net.ip.in_discards.count (count) | Number of received IP datagrams which were valid but discarded due to buffer issue (Linux only). Shown as datagram |
system.net.ip.in_delivers (gauge) | Number of received IP datagrams delivered to IP user-protocols (including ICMP) (Linux only). Shown as datagram |
system.net.ip.in_delivers.count (count) | Number of received IP datagrams delivered to IP user-protocols (including ICMP) (Linux only). Shown as datagram |
system.net.ip.out_requests (gauge) | Number of output IP datagrams (Linux only). Shown as datagram |
system.net.ip.out_requests.count (count) | Number of output IP datagrams (Linux only). Shown as datagram |
system.net.ip.out_discards (gauge) | Number of output IP datagrams which were valid but discarded due to buffer issue (Linux only). Shown as datagram |
system.net.ip.out_discards.count (count) | Number of output IP datagrams which were valid but discarded due to buffer issue (Linux only). Shown as datagram |
system.net.ip.out_no_routes (gauge) | Number of output IP datagrams discarded because no route was found (Linux only). Shown as datagram |
system.net.ip.out_no_routes.count (count) | Number of output IP datagrams discarded because no route was found (Linux only). Shown as datagram |
system.net.ip.forwarded_datagrams (gauge) | Number of IP datagrams forwarded (Linux only). Shown as datagram |
system.net.ip.forwarded_datagrams.count (count) | Number of IP datagrams forwarded (Linux only). Shown as datagram |
system.net.ip.reassembly_timeouts (gauge) | Number of IP timeouts triggered during reassembly (Linux only). Shown as timeout |
system.net.ip.reassembly_timeouts.count (count) | Number of IP timeouts triggered during reassembly (Linux only). Shown as timeout |
system.net.ip.reassembly_requests (gauge) | Number of IP fragments received that needed to be reassembled (Linux only). |
system.net.ip.reassembly_requests.count (count) | Number of IP fragments received that needed to be reassembled (Linux only). |
system.net.ip.reassembly_oks (gauge) | Number of IP datagrams successfully reassembled (Linux only). Shown as datagram |
system.net.ip.reassembly_oks.count (count) | Number of IP datagrams successfully reassembled (Linux only). Shown as datagram |
system.net.ip.reassembly_fails (gauge) | Number of failures during IP reassembly (Linux only). |
system.net.ip.reassembly_fails.count (count) | Number of failures during IP reassembly (Linux only). |
system.net.ip.reassembly_overlaps (gauge) | Number of input IP fragments overlapping during reassembly (Linux only). Shown as datagram |
system.net.ip.reassembly_overlaps.count (count) | Number of input IP fragments overlapping during reassembly (Linux only). Shown as datagram |
system.net.ip.fragmentation_oks (gauge) | Number of output IP datagrams that were successfully fragmented (Linux only). Shown as datagram |
system.net.ip.fragmentation_oks.count (count) | Number of output IP datagrams that were successfully fragmented (Linux only). Shown as datagram |
system.net.ip.fragmentation_fails (gauge) | Number of output IP datagrams discarded because they couldn't be fragmented (Linux only). Shown as datagram |
system.net.ip.fragmentation_fails.count (count) | Number of output IP datagrams discarded because they couldn't be fragmented (Linux only). Shown as datagram |
system.net.ip.fragmentation_creates (gauge) | Number of output IP fragments generated as a result of IP fragmentation (Linux only). |
system.net.ip.fragmentation_creates.count (count) | Number of output IP fragments generated as a result of IP fragmentation (Linux only). |
system.net.ip.in_no_routes (gauge) | Number of input IP datagrams discarded because no route was found (Linux only). Shown as datagram |
system.net.ip.in_no_routes.count (count) | Number of input IP datagrams discarded because no route was found (Linux only). Shown as datagram |
system.net.ip.in_truncated_pkts (gauge) | Number of input IP datagrams whose actual size is smaller than the Total Length field in the IPv4 header (Linux only). Shown as datagram |
system.net.ip.in_truncated_pkts.count (count) | Number of input IP datagrams whose actual size is smaller than the Total Length field in the IPv4 header (Linux only). Shown as datagram |
system.net.ip.in_csum_errors (gauge) | Number of input IP datagrams with incorrect checksum (Linux only). Shown as datagram |
system.net.ip.in_csum_errors.count (count) | Number of input IP datagrams with incorrect checksum (Linux only). Shown as datagram |
system.net.tcp.active_opens (gauge) | Number of times TCP connections have made a direct transition to the SYN-SENT state from the CLOSED state (Linux or Windows only). Shown as connection |
system.net.tcp.active_opens.count (count) | Number of times TCP connections have made a direct transition to the SYN-SENT state from the CLOSED state (Linux or Windows only). Shown as connection |
system.net.tcp.passive_opens (gauge) | Number of times TCP connections have made a direct transition to the SYN-RCVD state from the LISTEN state (Linux or Windows only). Shown as connection |
system.net.tcp.passive_opens.count (count) | Number of times TCP connections have made a direct transition to the SYN-RCVD state from the LISTEN state (Linux or Windows only). Shown as connection |
system.net.tcp.attempt_fails (gauge) | The number of times TCP connections have made a direct transition to the CLOSED state from either the SYN-SENT state or the SYN-RCVD state plus the number of times TCP connections have made a direct transition to the LISTEN state from the SYN-RCVD state (Linux or Windows only). Shown as connection |
system.net.tcp.attempt_fails.count (count) | The number of times TCP connections have made a direct transition to the CLOSED state from either the SYN-SENT state or the SYN-RCVD state plus the number of times TCP connections have made a direct transition to the LISTEN state from the SYN-RCVD state (Linux or Windows only). Shown as connection |
system.net.tcp.established_resets (gauge) | The number of times TCP connections have made a direct transition to the CLOSED state from either the ESTABLISHED state or the CLOSE-WAIT state (Linux or Windows only). Shown as connection |
system.net.tcp.established_resets.count (count) | The number of times TCP connections have made a direct transition to the CLOSED state from either the ESTABLISHED state or the CLOSE-WAIT state (Linux or Windows only). Shown as connection |
system.net.tcp.current_established (gauge) | The number of TCP connections for which the current state is either ESTABLISHED or CLOSE-WAIT (Linux or Windows only). Shown as connection |
system.net.tcp.connections (gauge) | The number of TCP connections in all states except listening connections. Shown as segment |
system.net.tcp.in_errors (gauge) | The total number of segments received in error (e.g. bad TCP checksums) (Linux or Windows only). Shown as packet |
system.net.tcp.in_errors.count (count) | The total number of segments received in error (e.g. bad TCP checksums) (Linux or Windows only). Shown as packet |
system.net.tcp.out_resets (gauge) | The number of TCP segments sent containing the RST flag (Linux or Windows only). Shown as packet |
system.net.tcp.out_resets.count (count) | The number of TCP segments sent containing the RST flag (Linux or Windows only). Shown as packet |
system.net.tcp.in_csum_errors (gauge) | The number of TCP segments received with a bad TCP checksum (Linux only). Shown as packet |
system.net.tcp.in_csum_errors.count (count) | The number of TCP segments received with a bad TCP checksum (Linux only). Shown as packet |
system.net.tcp.failed_retransmits (gauge) | Number of TCP packets that failed to be retransmitted (Linux only) Shown as packet |
system.net.tcp.failed_retransmits.count (count) | Number of TCP packets that failed to be retransmitted (Linux only) Shown as packet |
system.net.tcp.in_segs (gauge) | The number of TCP segments received (Linux, Solaris, or Windows only). Shown as segment |
system.net.tcp.in_segs.count (count) | Total number of received TCP segments (Linux, Solaris, or Windows only). Shown as segment |
system.net.tcp.out_segs (gauge) | The number of TCP segments transmitted (Linux, Solaris, or Windows only). Shown as segment |
system.net.tcp.out_segs.count (count) | Total number of transmitted TCP segments (Linux, Solaris, or Windows only). Shown as segment |
system.net.tcp.rcv_packs (gauge) | The number of TCP packets received (BSD only). Shown as packet |
system.net.tcp.retrans_packs (gauge) | The number of TCP packets retransmitted (BSD only). Shown as packet |
system.net.tcp.retrans_segs (gauge) | The number of TCP segments retransmitted (Linux, Solaris, or Windows only). Shown as segment |
system.net.tcp.retrans_segs.count (count) | Total number of retransmitted TCP segments (Linux, Solaris, or Windows only). Shown as segment |
system.net.tcp.sent_packs (gauge) | The number of TCP packets transmitted (BSD only). Shown as packet |
system.net.tcp.listen_overflows (gauge) | The number of times connections have overflowed the accept buffer (Linux only). Available since Agent v5.14.0. |
system.net.tcp.listen_overflows.count (count) | Total number of times connections have overflowed the accept buffer (Linux only). |
system.net.tcp.listen_drops (gauge) | The number of times connections have dropped out of listen (Linux only). Available since Agent v5.14.0. |
system.net.tcp.listen_drops.count (count) | Total number of times connections have dropped out of listen (Linux only). |
system.net.tcp.backlog_drops (gauge) | The number of packets dropped because there wasn't room in the TCP backlog (Linux only). Available since Agent v5.14.0. Shown as packet |
system.net.tcp.backlog_drops.count (count) | Total number of packets dropped because there wasn't room in the TCP backlog (Linux only). Shown as packet |
system.net.tcp.prune_called (gauge) | The number of times TCP prune was called (Linux only). |
system.net.tcp.prune_called.count (count) | Total number of times TCP prune was called (Linux only). |
system.net.tcp.prune_rcv_drops (gauge) | The number of received packets dropped after an unsuccessful prune (Linux only). Shown as packet |
system.net.tcp.prune_rcv_drops.count (count) | Total number of received packets dropped after an unsuccessful prune (Linux only). Shown as packet |
system.net.tcp.prune_ofo_called (gauge) | The number of times the out-of-order queues were pruned (Linux only). |
system.net.tcp.prune_ofo_called.count (count) | Total number of times the out-of-order queues were pruned (Linux only). |
system.net.tcp.paws_connection_drops (gauge) | The number of SYN-ACK packets dropped by PAWS (Linux only). Shown as packet |
system.net.tcp.paws_connection_drops.count (count) | Total number of SYN-ACK packets dropped by PAWS (Linux only). |
system.net.tcp.paws_established_drops (gauge) | The number of packets dropped by PAWS in an established connection (Linux only). Shown as packet |
system.net.tcp.paws_established_drops.count (count) | Total number of packets dropped by PAWS in an established connection (Linux only). |
system.net.tcp.syn_cookies_sent (gauge) | The number of SYN cookie packets sent (Linux only). Shown as packet |
system.net.tcp.syn_cookies_sent.count (count) | Total number of SYN cookie packets sent (Linux only). |
system.net.tcp.syn_cookies_recv (gauge) | The number of SYN cookie packets received (Linux only). Shown as packet |
system.net.tcp.syn_cookies_recv.count (count) | Total number of SYN cookie packets received (Linux only). |
system.net.tcp.syn_cookies_failed (gauge) | The number of failed SYN cookie packets received (Linux only). Shown as packet |
system.net.tcp.syn_cookies_failed.count (count) | Total number of failed SYN cookie packets received (Linux only). |
system.net.tcp.abort_on_timeout (gauge) | The number of sockets closed due to timeout (maximum retransmission reached or tcp keepalive timeout) (Linux only). |
system.net.tcp.abort_on_timeout.count (count) | Total number of sockets closed due to timeout (maximum retransmission reached or tcp keepalive timeout) (Linux only). |
system.net.tcp.syn_retrans (gauge) | The number of SYN packets retransmitted (Linux only). Shown as packet |
system.net.tcp.syn_retrans.count (count) | Total number of SYN packets retransmitted (Linux only). |
system.net.tcp.from_zero_window (gauge) | The number of sockets exiting a zero window state (Linux only). |
system.net.tcp.from_zero_window.count (count) | Total number of sockets exiting a zero window state (Linux only). |
system.net.tcp.to_zero_window (gauge) | The number of sockets entering a zero window state (Linux only). |
system.net.tcp.to_zero_window.count (count) | Total number of sockets entering a zero window state (Linux only). |
system.net.tcp.tw_reused (gauge) | The number of time wait sockets reused (Linux only). |
system.net.tcp.tw_reused.count (count) | Total number of time wait sockets reused (Linux only). |
system.net.ip.reverse_path_filter (gauge) | The number of martian packets dropped by the reverse path filter (Linux only). Shown as packet |
system.net.ip.reverse_path_filter.count (count) | Total number of martian packets dropped by the reverse path filter (Linux only). Shown as packet |
system.net.tcp.recv_q.95percentile (gauge) | The 95th percentile of the size of the TCP receive queue. Shown as byte |
system.net.tcp.recv_q.avg (gauge) | The average TCP receive queue size. Shown as byte |
system.net.tcp.recv_q.count (rate) | The rate of connections. Shown as connection |
system.net.tcp.recv_q.max (gauge) | The maximum TCP receive queue size. Shown as byte |
system.net.tcp.recv_q.median (gauge) | The median TCP receive queue size. Shown as byte |
system.net.tcp.send_q.95percentile (gauge) | The 95th percentile of the size of the TCP send queue. Shown as byte |
system.net.tcp.send_q.avg (gauge) | The average TCP send queue size. Shown as byte |
system.net.tcp.send_q.count (rate) | The rate of connections. Shown as connection |
system.net.tcp.send_q.max (gauge) | The maximum TCP send queue size. Shown as byte |
system.net.tcp.send_q.median (gauge) | The median TCP send queue size. Shown as byte |
system.net.tcp4.close (gauge) | The number of closed TCP IPv4 connections. Shown as connection |
system.net.tcp4.close_wait (gauge) | The number of TCP IPv4 connections waiting for termination. Shown as connection |
system.net.tcp4.closing (gauge) | The number of TCP IPv4 closing connections. Shown as connection |
system.net.tcp4.estab (gauge) | The number of open TCP IPv4 connections. Shown as connection |
system.net.tcp4.established (gauge) | The number of TCP IPv4 established connections. Shown as connection |
system.net.tcp4.fin_wait_1 (gauge) | The number of TCP IPv4 connections waiting for a connection termination request or an ack of a connection termination request sent previously. Shown as connection |
system.net.tcp4.fin_wait_2 (gauge) | The number of TCP IPv4 connections waiting for a connection termination request. Shown as connection |
system.net.tcp4.listen (gauge) | The number of TCP IPv4 listening connections. Shown as connection |
system.net.tcp4.listening (gauge) | The number of TCP IPv4 listening connections. Shown as connection |
system.net.tcp4.opening (gauge) | The number of TCP IPv4 opening connections. Shown as connection |
system.net.tcp4.syn_recv (gauge) | The number of TCP IPv4 connections waiting for confirming connection request. Shown as connection |
system.net.tcp4.syn_sent (gauge) | The number of TCP IPv4 connections waiting for matching connection request. Shown as connection |
system.net.tcp4.time_wait (gauge) | The number of TCP IPv4 closed connections waiting for delayed packets. Shown as connection |
system.net.tcp4.unconn (gauge) | The number of TCP IPv4 connections in unconnected state. Shown as connection |
system.net.tcp4.active_opens (gauge) | Number of times TCP IPv4 connections have made a direct transition to the SYN-SENT state from the CLOSED state (Windows only). Shown as connection |
system.net.tcp4.active_opens.count (count) | Number of times TCP IPv4 connections have made a direct transition to the SYN-SENT state from the CLOSED state (Windows only). Shown as connection |
system.net.tcp4.connections (gauge) | The number of TCP IPv4 connections connections in all states except listening connections (Windows only). Shown as segment |
system.net.tcp4.passive_opens (gauge) | Number of times TCP IPv4 connections have made a direct transition to the SYN-RCVD state from the LISTEN state (Windows only). Shown as connection |
system.net.tcp4.passive_opens.count (count) | Number of times TCP IPv4 connections have made a direct transition to the SYN-RCVD state from the LISTEN state (Windows only). Shown as connection |
system.net.tcp4.attempt_fails (gauge) | The number of times TCP IPv4 connections have made a direct transition to the CLOSED state from either the SYN-SENT state or the SYN-RCVD state plus the number of times TCP IPv4 connections have made a direct transition to the LISTEN state from the SYN-RCVD state (Windows only). Shown as connection |
system.net.tcp4.attempt_fails.count (count) | The number of times TCP IPv4 connections have made a direct transition to the CLOSED state from either the SYN-SENT state or the SYN-RCVD state plus the number of times TCP IPv4 connections have made a direct transition to the LISTEN state from the SYN-RCVD state (Windows only). Shown as connection |
system.net.tcp4.established_resets (gauge) | The number of times TCP IPv4 connections have made a direct transition to the CLOSED state from either the ESTABLISHED state or the CLOSE-WAIT state (Windows only). Shown as connection |
system.net.tcp4.established_resets.count (count) | The number of times TCP IPv4 connections have made a direct transition to the CLOSED state from either the ESTABLISHED state or the CLOSE-WAIT state (Windows only). Shown as connection |
system.net.tcp4.current_established (gauge) | The number of currently established TCP IPv4 connections (Windows only). Shown as segment |
system.net.tcp4.in_errors (gauge) | The total number of segments received in error (e.g. bad TCP IPv4 checksums) (Windows only). Shown as packet |
system.net.tcp4.in_errors.count (count) | The total number of segments received in error (e.g. bad TCP IPv4 checksums) (Windows only). Shown as packet |
system.net.tcp4.out_resets (gauge) | The number of TCP IPv4 segments sent containing the RST flag (Windows only). Shown as packet |
system.net.tcp4.out_resets.count (count) | The number of TCP IPv4 segments sent containing the RST flag (Windows only). Shown as packet |
system.net.tcp4.in_segs (gauge) | The number of TCP IPv4 segments received (Windows only). Shown as segment |
system.net.tcp4.in_segs.count (count) | Total number of received TCP IPv4 segments (Windows only). Shown as segment |
system.net.tcp4.out_segs (gauge) | The number of TCP IPv4 segments transmitted (Windows only). Shown as segment |
system.net.tcp4.out_segs.count (count) | Total number of transmitted TCP IPv4 segments (Windows only). Shown as segment |
system.net.tcp4.retrans_segs (gauge) | The number of TCP IPv4 segments retransmitted (Windows only). Shown as segment |
system.net.tcp4.retrans_segs.count (count) | Total number of retransmitted TCP IPv4 segments (Windows only). Shown as segment |
system.net.tcp6.close (gauge) | The number of closed TCP IPv6 connections. Shown as connection |
system.net.tcp6.close_wait (gauge) | The number of TCP IPv6 connections waiting for termination. Shown as connection |
system.net.tcp6.closing (gauge) | The number of TCP IPv6 closing connections. Shown as connection |
system.net.tcp6.estab (gauge) | The number of open TCP IPv6 connections. Shown as connection |
system.net.tcp6.established (gauge) | The number of TCP IPv6 established connections. Shown as connection |
system.net.tcp6.fin_wait_1 (gauge) | The number of TCP IPv6 connections waiting for a connection termination request or an ack of a connection termination request sent previously. Shown as connection |
system.net.tcp6.fin_wait_2 (gauge) | The number of TCP IPv6 connections waiting for a connection termination request. Shown as connection |
system.net.tcp6.listen (gauge) | The number of TCP IPv6 listening connections. Shown as connection |
system.net.tcp6.listening (gauge) | The number of TCP IPv6 listening connections. Shown as connection |
system.net.tcp6.opening (gauge) | The number of TCP IPv6 opening connections. Shown as connection |
system.net.tcp6.syn_recv (gauge) | The number of TCP IPv6 connections waiting for confirming connection request. Shown as connection |
system.net.tcp6.syn_sent (gauge) | The number of TCP IPv6 connections waiting for matching connection request. Shown as connection |
system.net.tcp6.time_wait (gauge) | The number of TCP IPv6 closed connections waiting for delayed packets. Shown as connection |
system.net.tcp6.unconn (gauge) | The number of TCP IPv6 connections in unconnected state. Shown as connection |
system.net.tcp6.active_opens (gauge) | Number of times TCP IPv6 connections have made a direct transition to the SYN-SENT state from the CLOSED state (Windows only). Shown as connection |
system.net.tcp6.active_opens.count (count) | Number of times TCP IPv6 connections have made a direct transition to the SYN-SENT state from the CLOSED state (Windows only). Shown as connection |
system.net.tcp6.connections (gauge) | The number of TCP IPv6 connections connections in all states except listening connections (Windows only). Shown as segment |
system.net.tcp6.passive_opens (gauge) | Number of times TCP IPv6 connections have made a direct transition to the SYN-RCVD state from the LISTEN state (Windows only). Shown as connection |
system.net.tcp6.passive_opens.count (count) | Number of times TCP IPv6 connections have made a direct transition to the SYN-RCVD state from the LISTEN state (Windows only). Shown as connection |
system.net.tcp6.attempt_fails (gauge) | The number of times TCP IPv6 connections have made a direct transition to the CLOSED state from either the SYN-SENT state or the SYN-RCVD state plus the number of times TCP IPv6 connections have made a direct transition to the LISTEN state from the SYN-RCVD state (Windows only). Shown as connection |
system.net.tcp6.attempt_fails.count (count) | The number of times TCP IPv6 connections have made a direct transition to the CLOSED state from either the SYN-SENT state or the SYN-RCVD state plus the number of times TCP IPv6 connections have made a direct transition to the LISTEN state from the SYN-RCVD state (Windows only). Shown as connection |
system.net.tcp6.established_resets (gauge) | The number of times TCP IPv6 connections have made a direct transition to the CLOSED state from either the ESTABLISHED state or the CLOSE-WAIT state (Windows only). Shown as connection |
system.net.tcp6.established_resets.count (count) | The number of times TCP IPv6 connections have made a direct transition to the CLOSED state from either the ESTABLISHED state or the CLOSE-WAIT state (Windows only). Shown as connection |
system.net.tcp6.current_established (gauge) | The number of currently established TCP IPv6 connections (Windows only). Shown as segment |
system.net.tcp6.in_errors (gauge) | The total number of segments received in error (e.g. bad TCP IPv6 checksums) (Windows only). Shown as packet |
system.net.tcp6.in_errors.count (count) | The total number of segments received in error (e.g. bad TCP IPv6 checksums) (Windows only). Shown as packet |
system.net.tcp6.out_resets (gauge) | The number of TCP IPv6 segments sent containing the RST flag (Windows only). Shown as packet |
system.net.tcp6.out_resets.count (count) | The number of TCP IPv6 segments sent containing the RST flag (Windows only). Shown as packet |
system.net.tcp6.in_segs (gauge) | The number of TCP IPv6 segments received (Windows only). Shown as segment |
system.net.tcp6.in_segs.count (count) | Total number of received TCP IPv6 segments (Windows only). Shown as segment |
system.net.tcp6.out_segs (gauge) | The number of TCP IPv6 segments transmitted (Windows only). Shown as segment |
system.net.tcp6.out_segs.count (count) | Total number of transmitted TCP IPv6 segments (Windows only). Shown as segment |
system.net.tcp6.retrans_segs (gauge) | The number of TCP IPv6 segments retransmitted (Windows only). Shown as segment |
system.net.tcp6.retrans_segs.count (count) | Total number of retransmitted TCP IPv6 segments (Windows only). Shown as segment |
system.net.udp.in_datagrams (gauge) | The rate of UDP datagrams delivered to UDP users (Linux only). Shown as datagram |
system.net.udp.in_datagrams.count (count) | Total number of UDP datagrams delivered to UDP users (Linux only). Shown as datagram |
system.net.udp.in_errors (gauge) | The rate of received UDP datagrams that could not be delivered for reasons other than the lack of an application at the destination port (Linux only). Shown as datagram |
system.net.udp.in_errors.count (count) | Total number of received UDP datagrams that could not be delivered for reasons other than the lack of an application at the destination port (Linux only). Shown as datagram |
system.net.udp.no_ports (gauge) | The rate of received UDP datagrams for which there was no application at the destination port (Linux only). Shown as datagram |
system.net.udp.no_ports.count (count) | Total number of received UDP datagrams for which there was no application at the destination port (Linux only). Shown as datagram |
system.net.udp.out_datagrams (gauge) | The rate of UDP datagrams sent from this entity (Linux only). Shown as datagram |
system.net.udp.out_datagrams.count (count) | Total number of UDP datagrams sent from this entity (Linux only). Shown as datagram |
system.net.udp.rcv_buf_errors (gauge) | The rate of UDP datagrams lost because there was no room in the receive buffer (Linux only). Shown as error |
system.net.udp.rcv_buf_errors.count (count) | Total number of UDP datagrams lost because there was no room in the receive buffer (Linux only). Shown as error |
system.net.udp.snd_buf_errors (gauge) | The rate of UDP datagrams lost because there was no room in the send buffer (Linux only). Shown as error |
system.net.udp.snd_buf_errors.count (count) | Total number of UDP datagrams lost because there was no room in the send buffer (Linux only). Shown as error |
system.net.udp.in_csum_errors (gauge) | The rate of UDP datagrams that failed checksum verification (Linux only). Shown as error |
system.net.udp.in_csum_errors.count (count) | Total number of UDP datagrams that failed checksum verification (Linux only). Shown as error |
system.net.udp4.connections (gauge) | The number of UDP IPv4 sockets currently opened. Shown as connection |
system.net.udp6.connections (gauge) | The number of UDP IPv6 sockets currently opened. Shown as connection |
system.net.ena.queue.rx_cnt (count) | The number of packets received by a queue (Linux only). Shown as packet |
system.net.ena.queue.rx_bytes (count) | The number of bytes received by a queue (Linux only). Shown as byte |
system.net.ena.queue.rx_bad_csum (count) | The number of packets received by a queue with an incorrect checksum (Linux only). Shown as packet |
system.net.ena.queue.rx_good_csum (count) | The number of packets received by a queue with an correct checksum (Linux only). Shown as packet |
system.net.ena.queue.rx_csum_good (count) | The number packets received by a queue with a good checksum (Linux only). Shown as packet |
system.net.ena.queue.rx_csum_unchecked (count) | The number packets received by a queue with an unchecked checksum (Linux only). Shown as packet |
system.net.ena.queue.rx_rx_copybreak_pkt (count) | The number of packets received by a queue copied to the skb header due to being smaller than the copybreak threshold (Linux only). Shown as packet |
system.net.ena.queue.rx_refil_partial (count) | The number of times a queue had partially allocated rx buffers (Linux only). Shown as time |
system.net.ena.queue.rx_page_alloc_fail (count) | The number of page allocation failures (Linux only). Shown as error |
system.net.ena.queue.rx_skb_alloc_fail (count) | The number of socket buffer allocation failures (Linux only). Shown as error |
system.net.ena.queue.rx_dma_mapping_err (count) | The number of dma mapping errors for a rx queue (Linux only). Shown as error |
system.net.ena.queue.rx_bad_desc_num (count) | The number of times received too many descriptors (Linux only). Shown as time |
system.net.ena.queue.rx_bad_req_id (count) | The number of times a request id was invalid on a receive queue (Linux only). Shown as time |
system.net.ena.queue.rx_empty_rx_ring (count) | The number time the rx ring was empty for a queue (Linux only). Shown as time |
system.net.ena.queue.rx_xdp_aborted (count) | The number XPD packets tagged as XDP_ABORTED (Linux only). Shown as packet |
system.net.ena.queue.rx_xdp_drop (count) | The number of XDP packets tagged as XDP_DROP (Linux only). Shown as packet |
system.net.ena.queue.rx_xdp_pass (count) | The number of XDP packets tagged as XDP_PASS (Linux only). Shown as packet |
system.net.ena.queue.rx_xdp_tx (count) | The number of XDP packets tagged as XDP_TX (Linux only). Shown as packet |
system.net.ena.queue.rx_xdp_invalid (count) | The number of XDP packets tagged as XDP_INVALID (Linux only). Shown as packet |
system.net.ena.queue.rx_xdp_redirect (count) | The number of XDP packets tagged as XDP_REDIRECT (Linux only). Shown as packet |
system.net.ena.queue.tx_cnt (count) | The number of packets sent by a queue (Linux only). Shown as packet |
system.net.ena.queue.tx_bytes (count) | The number of bytes sent by a queue (Linux only). Shown as byte |
system.net.ena.queue.tx_dma_mapping_err (count) | The number of dma mapping errors for a tx queue (Linux only). Shown as error |
system.net.ena.queue.tx_bad_req_id (count) | The number of times a request id was invalid on a transmit queue (Linux only). Shown as time |
system.net.ena.queue.tx_queue_stop (count) | The number of times a transmit queue was full and stopped (Linux only). Shown as time |
system.net.ena.queue.tx_queue_wakeup (count) | The number of times a transmit queue was resumed after being stopped (Linux only). Shown as time |
system.net.ena.queue.tx_linearize (count) | The number of times skb was linearized on a transmit queue (Linux only). Shown as time |
system.net.ena.queue.tx_linearize_failed (count) | The number of skb linearization failed on a transmit queue (Linux only). Shown as time |
system.net.ena.queue.tx_doorbells (count) | The number of submission queue doorbells written on a transmit queue (Linux only). Shown as event |
system.net.ena.queue.tx_prepare_ctx_err (count) | The number of times prepare tx failed on a transmit queue (Linux only). Shown as error |
system.net.ena.queue.tx_llq_buffer_copy (count) | The number of times a skb header was copied with Low Latency Queue (Linux only). Shown as time |
system.net.ena.queue.tx_missed_tx (count) | The number of packets that timeouted in the transmit queue (Linux only). Shown as packet |
system.net.ena.queue.tx_unmask_interrupt (count) | The number of times interrupt was unmasked in a transmit queue (Linux only). Shown as time |
system.net.ena.queue.tx_napi_comp (count) | The number of times napi_complete was called on a queue Shown as time |
system.net.ena.queue.tx_tx_poll (count) | The number of times the napi handler was scheduled for a queue (Linux only). Shown as time |
system.net.ena.tx_timeout (count) | The number of transmit timeouts (Linux only). Shown as timeout |
system.net.ena.suspend (count) | The number of times the device was suspended (Linux only). Shown as time |
system.net.ena.resume (count) | The number of times the device was resumed (Linux only). Shown as time |
system.net.ena.wd_expired (count) | The number of times watchdog keep-alive event expired (Linux only). Shown as time |
system.net.virtio_net.queue.rx_drops (count) | The number of packets dropped on a receive queue (Linux only). Shown as packet |
system.net.virtio_net.queue.rx_kicks (count) | The number of kicks sent to the hypervisor for a receive queue (Linux only). Shown as event |
system.net.virtio_net.queue.rx_packets (count) | The number of packets received by a queue (Linux only). Shown as packet |
system.net.virtio_net.queue.rx_bytes (count) | The number of bytes received by a queue (Linux only). Shown as byte |
system.net.virtio_net.queue.rx_xdp_drops (count) | The number of XDP packets tagged as XDP_DROP in a receive queue (Linux only). Shown as packet |
system.net.virtio_net.queue.rx_xdp_redirects (count) | The number of XDP packets tagged as XDP_REDIRECT in a receive queue (Linux only). Shown as packet |
system.net.virtio_net.queue.rx_xdp_tx (count) | The number of XDP packets tagged as XDP_TX in a receive queue (Linux only). Shown as packet |
system.net.virtio_net.queue.tx_kicks (count) | The number of kicks sent to the hypervisor for a transmit queue (Linux only). Shown as event |
system.net.virtio_net.queue.tx_packets (count) | The number of packets sent by a transmit queue (Linux only). Shown as packet |
system.net.virtio_net.queue.tx_bytes (count) | The number of bytes sent by a transmit queue (Linux only). Shown as byte |
system.net.virtio_net.queue.tx_xdp_tx (count) | The number of XDP packets tagged as XDP_TX in a transmit queue (Linux only). Shown as packet |
system.net.virtio_net.queue.tx_xdp_tx_drops (count) | The number of XDP packets tagged as XDP_DROP in a transmit queue (Linux only). Shown as packet |
system.net.hv_netvsc.queue.rx_bytes (count) | The number of bytes received by a queue (Linux only). Shown as byte |
system.net.hv_netvsc.queue.rx_packets (count) | The number of packets received by a queue (Linux only). Shown as packet |
system.net.hv_netvsc.queue.rx_xdp_drop (count) | The number of XDP packets tagged as XDP_DROP in a receive queue (Linux only). Shown as packet |
system.net.hv_netvsc.queue.tx_bytes (count) | The number of bytes sent by a queue (Linux only). Shown as packet |
system.net.hv_netvsc.queue.tx_packets (count) | The number of packets sent by a queue (Linux only). Shown as packet |
system.net.hv_netvsc.cpu.rx_packets (count) | The number of received packets processed by a cpu (Linux only). Shown as packet |
system.net.hv_netvsc.cpu.vf_rx_packets (count) | The number of received packets processed by a cpu using virtual function (Linux only). Shown as packet |
system.net.hv_netvsc.cpu.rx_bytes (count) | The number of received bytes processed by a cpu (Linux only). Shown as byte |
system.net.hv_netvsc.cpu.vf_rx_bytes (count) | The number of received packets processed by a cpu using virtual function (Linux only). Shown as byte |
system.net.hv_netvsc.cpu.tx_packets (count) | The number of sent packets processed by a cpu (Linux only). Shown as packet |
system.net.hv_netvsc.cpu.vf_tx_packets (count) | The number of sent packets processed by a cpu using virtual function (Linux only). Shown as packet |
system.net.hv_netvsc.cpu.tx_bytes (count) | The number of sent bytes processed by a cpu (Linux only). Shown as byte |
system.net.hv_netvsc.cpu.vf_tx_bytes (count) | The number of sent packets processed by a cpu using virtual function (Linux only). Shown as byte |
system.net.hv_netvsc.tx_scattered (count) | The number of transmits exceeding the max page count. This will trigger a socket buffer linearization to try to reduce the number of necessary pages (Linux only). Shown as packet |
system.net.hv_netvsc.tx_no_memory (count) | The number of failed transmit due to allocation error (Linux only). Shown as packet |
system.net.hv_netvsc.tx_no_space (count) | The number of failed transmit due to a full ring buffer (Linux only). Shown as packet |
system.net.hv_netvsc.tx_too_big (count) | The number of dropped transmits due to exceeding the max page count even after socket buffer linearization (Linux only). Shown as packet |
system.net.hv_netvsc.tx_busy (count) | The number of failed transmits due to busy queue (Linux only). Shown as packet |
system.net.hv_netvsc.tx_send_full (count) | The number of time a send buffer was full (Linux only). Shown as error |
system.net.hv_netvsc.rx_comp_busy (count) | The number of completion requests that failed (Linux only). Shown as error |
system.net.hv_netvsc.rx_no_memory (count) | The number of failed receive due to allocation error (Linux only). Shown as error |
system.net.hv_netvsc.stop_queue (count) | The number of times a queue was stopped (Linux only). Shown as time |
system.net.hv_netvsc.wake_queue (count) | The number of times a queue was woken up (Linux only). Shown as time |
system.net.gve.queue.rx_posted_desc (count) | The number of descriptors posted on a receive queue (Linux only). Shown as time |
system.net.gve.queue.rx_completed_desc (count) | The number of descriptors completed on a receive queue (Linux only). Shown as time |
system.net.gve.queue.rx_bytes (count) | The number of bytes sent by a receveive queue (Linux only). Shown as byte |
system.net.gve.queue.rx_dropped_pkt (count) | The number of packets dropped because of descriptor errors (Linux only). Shown as packet |
system.net.gve.queue.rx_copybreak_pkt (count) | The number of packets copied to the socket buffer header because they are smaller than the copybreak threshold (Linux only). Shown as packet |
system.net.gve.queue.rx_copied_pkt (count) | The number of packets copied (Linux only). Shown as packet |
system.net.gve.queue.rx_queue_drop_cnt (count) | The number of packets dropped. Stats from NIC (Linux only). Shown as packet |
system.net.gve.queue.rx_no_buffers_posted (count) | The number of times there's no available buffer for posting descriptor. Stats from NIC (Linux only). Shown as time |
system.net.gve.queue.rx_drops_packet_over_mru (count) | The number of packets dropped because it exceeds the Maximum Receive Unit. Stats from NIC (Linux only). Shown as packet |
system.net.gve.queue.rx_drops_invalid_checksum (count) | The number of packets dropped because due to invalid checksum. Stats from NIC (Linux only). Shown as packet |
system.net.gve.queue.tx_posted_desc (count) | The number of descriptors posted on a transmit queue (Linux only). Shown as time |
system.net.gve.queue.tx_completed_desc (count) | The number of descriptors completed on a transmit queue (Linux only). Shown as time |
system.net.gve.queue.tx_bytes (count) | The number of bytes sent by a transmit queue (Linux only). Shown as byte |
system.net.gve.queue.tx_wake (count) | The number of time the transmit queue was woken up (Linux only). Shown as time |
system.net.gve.queue.tx_stop (count) | The number of time the transmit queue was stopped (Linux only). Shown as time |
system.net.gve.queue.tx_event_counter (count) | The number of event for this transmit queue (Linux only). Shown as event |
system.net.gve.queue.tx_dma_mapping_error (count) | The number of Direct Memory Access mapping errors for a transmit queue (Linux only). Shown as error |
system.net.gve.tx_timeouts (count) | The number of times a transmit queue has timeouted (Linux only). Shown as time |
system.net.gve.rx_skb_alloc_fail (count) | The number of socket buffer allocation failures for a receive queue (Linux only). Shown as error |
system.net.gve.rx_buf_alloc_fail (count) | The number of buffer allocation failures for a receive queue (Linux only). Shown as error |
system.net.gve.rx_desc_err_dropped_pkt (count) | The number of packets dropped due to descriptor error (Linux only). Shown as packet |
system.net.gve.page_alloc_fail (count) | The number of page allocation errors (Linux only). Shown as error |
system.net.gve.dma_mapping_error (count) | The number of Direct Memory Access mapping errors (Linux only). Shown as error |
system.net.mlx5_core.queue.rx_arfs_err (count) | Number of flow rules that failed to be added to the flow table (Linux only). Shown as error |
system.net.mlx5_core.queue.rx_buff_alloc_err (count) | Failed to allocate a buffer to received packet (or SKB) on ring i (Linux only). Shown as error |
system.net.mlx5_core.queue.rx_recover (count) | The number of times the RQ was recovered (Linux only). Shown as error |
system.net.mlx5_core.queue.rx_tls_err (count) | Number of times when CQE TLS offload was problematic (Linux only). Shown as error |
system.net.mlx5_core.queue.rx_tls_resync_res_retry (count) | Number of times the TLS resync response call to the driver was reattempted when ICOSQ is full (Linux only). Shown as error |
system.net.mlx5_core.queue.rx_tls_resync_req_skip (count) | Number of times the TLS async resync request procedure was started but not properly ended (Linux only). Shown as error |
system.net.mlx5_core.queue.rx_wqe_err (count) | The number of wrong opcodes received on ring i (Linux only). Shown as error |
system.net.mlx5_core.queue.rx_xdp_tx_err (count) | The number of times an XDPTX error such as frame too long and frame too short occurred on XDPTX ring of RX ring (Linux only). Shown as error |
system.net.mlx5_core.queue.rx_xdp_tx_full (count) | The number of packets that should have been forwarded back to the port due to XDP_TX action but were dropped due to full tx queue (Linux only). Shown as error |
system.net.mlx5_core.queue.tx_cqe_err (count) | The number of error CQEs encountered on the SQ for ring i (Linux only). Shown as error |
system.net.mlx5_core.queue.tx_dropped (count) | Packets transmitted that were dropped due to DMA mapping failure on ring i (Linux only). Shown as packet |
system.net.mlx5_core.queue.tx_recover (count) | The number of times the SQ was recovered (Linux only). Shown as error |
system.net.mlx5_core.ch_arm (count) | The number of times the NAPI poll function completed and armed the completion queues (Linux only). Shown as event |
system.net.mlx5_core.ch_eq_rearm (count) | The number of times the EQ was recovered (Linux only). Shown as error |
system.net.mlx5_core.ch_poll (count) | The number of invocations of NAPI poll function (Linux only). Shown as event |
system.net.mlx5_core.link_down_events_phy (count) | The number of times where the link operative state changed to down (Linux only). Shown as error |
system.net.mlx5_core.module_bad_shorted (count) | The number of times that the module cables were shorted (Linux only). Shown as error |
system.net.mlx5_core.module_bus_stuck (count) | The number of times that module's I2C bus (data or clock) short-wire was detected (Linux only). Shown as error |
system.net.mlx5_core.module_high_temp (count) | The number of times that the module temperature was too high (Linux only). Shown as error |
system.net.mlx5_core.rx_bytes (count) | The number of bytes received (Linux only). Shown as bytes |
system.net.mlx5_core.rx_crc_errors_phy (count) | The number of dropped received packets due to FCS (Frame Check Sequence) error on the physical port (Linux only). Shown as packet |
system.net.mlx5_core.rx_csum_complete (count) | Packets received with a CHECKSUM_COMPLETE (Linux only). Shown as packet |
system.net.mlx5_core.rx_csum_none (count) | Packets received with a CHECKSUM_NONE (Linux only). Shown as packet |
system.net.mlx5_core.rx_csum_unnecessary (count) | Packets received with a CHECKSUM_UNNECESSARY (Linux only). Shown as packet |
system.net.mlx5_core.rx_discards_phy (count) | The number of received packets dropped due to lack of buffers on a physical port (Linux only). Shown as packet |
system.net.mlx5_core.rx_fragments_phy (count) | The number of received packets dropped due to a length which is shorter than 64 bytes and has FCS error on a physical port (Linux only). Shown as packet |
system.net.mlx5_core.rx_in_range_len_errors_phy (count) | The number of received packets dropped due to length/type errors on a physical port (Linux only). Shown as packet |
system.net.mlx5_core.rx_jabbers_phy (count) | The number of received packets due to a length which is longer than 64 bytes and had FCS error on a physical port (Linux only). Shown as packet |
system.net.mlx5_core.rx_out_of_buffer (count) | Number of times receive queue had no software buffers allocated for the adapter's incoming traffic (Linux only). Shown as error |
system.net.mlx5_core.rx_out_of_range_len_phy (count) | The number of received packets dropped due to length greater than allowed on a physical port (Linux only). Shown as packet |
system.net.mlx5_core.rx_oversize_pkts_buffer (count) | The number of dropped received packets due to length which arrived to RQ and exceed software buffer size allocated by the device for incoming traffic (Linux only). Shown as packet |
system.net.mlx5_core.rx_oversize_pkts_phy (count) | The number of dropped received packets due to length which exceed MTU size on a physical port (Linux only). Shown as packet |
system.net.mlx5_core.rx_oversize_pkts_sw_drop (count) | Number of received packets dropped in software because the CQE data is larger than the MTU size (Linux only). Shown as packet |
system.net.mlx5_core.rx_packets (count) | The number of packets received (Linux only). Shown as packet |
system.net.mlx5_core.rx_pp_alloc_empty (count) | Counter is incremented when ptr ring is empty so a slow path allocation was forced (Linux only). Shown as event |
system.net.mlx5_core.rx_steer_missed_packets (count) | Number of packets that was received by the NIC however was discarded because it did not match any flow in the NIC flow table (Linux only). Shown as packet |
system.net.mlx5_core.rx_symbol_err_phy (count) | The number of received packets dropped due to physical coding errors (symbol errors) on a physical port (Linux only). Shown as packet |
system.net.mlx5_core.rx_undersize_pkts_phy (count) | The number of received packets dropped due to length which is shorter than 64 bytes on a physical port (Linux only). Shown as packet |
system.net.mlx5_core.rx_unsupported_op_phy (count) | The number of MAC control packets received with unsupported opcode on a physical port (Linux only). Shown as packet |
system.net.mlx5_core.rx_xdp_drop (count) | The number of packets dropped due to XDP program XDP_DROP action (Linux only). Shown as packet |
system.net.mlx5_core.rx_xdp_redirect (count) | The number of times an XDP redirect action was triggered (Linux only). Shown as event |
system.net.mlx5_core.rx_xdp_tx_err (count) | The number of times an XDPTX error such as frame too long and frame too short occurred on XDPTX ring of RX ring (Linux only). Shown as error |
system.net.mlx5_core.rx_xsk_buff_alloc_err (count) | The number of times allocating an skb or XSK buffer failed in the XSK RQ context (Linux only). Shown as error |
system.net.mlx5_core.tx_bytes (count) | The number of bytes sent (Linux only). Shown as byte |
system.net.mlx5_core.tx_discards_phy (count) | The number of packets which were discarded on transmission even no errors were detected (Linux only). Shown as packet |
system.net.mlx5_core.tx_errors_phy (count) | The number of transmitted packets dropped due to a length which exceed MTU size on a physical port (Linux only). Shown as packet |
system.net.mlx5_core.tx_packets (count) | The number of packets sent (Linux only). Shown as packet |
system.net.mlx5_core.tx_queue_dropped (count) | Packets transmitted that were dropped due to DMA mapping failure (Linux only). Shown as packet |
system.net.mlx5_core.tx_queue_stopped (count) | Events where SQ was full (Linux only). Shown as event |
system.net.mlx5_core.tx_queue_wake (count) | Events where SQ was full and has become not full (Linux only). Shown as event |
system.net.mlx5_core.tx_xdp_err (count) | The number of packets redirected to the interface(due to XDP redirect) but were dropped due to error such as frame too long and frame too short (Linux only). Shown as packet |
system.net.mlx5_core.tx_xsk_err (count) | Number of errors that occurred in XSK zerocopy mode such as if the data size is larger than the MTU size (Linux only). Shown as error |
system.net.mlx5_core.tx_xsk_full (count) | Number of times doorbell is rung in XSK zerocopy mode when SQ is full (Linux only). Shown as error |
참고: system.net.conntrack
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