Prometheus Node_exporter 之 Network Netstat TCP Linux MIPs

Network Netstat TCP Linux MIPs
1. TCP Aborts / Tiemouts

type: Graph
Unit: short
Label: Connections
TCPAbortOnClose - 由于用户关闭中止的连接数

metrics:

irate(node_netstat_TcpExt_TCPAbortOnClose{instance=~"$node:$port",job=~"$job"}[5m])

TCPAbortOnData - 由于意外数据而中止的连接数

metrics:

irate(node_netstat_TcpExt_TCPAbortOnData{instance=~"$node:$port",job=~"$job"}[5m])

TCPAbortOnLinger - 关闭后，在徘徊状态中止的连接数

metrics:

irate(node_netstat_TcpExt_TCPAbortOnLinger{instance=~"$node:$port",job=~"$job"}[5m])

TCPAbortOnMemory - 连接到 socket 之前中止的连接数

metrics:

irate(node_netstat_TcpExt_TCPAbortOnMemory{instance=~"$node:$port",job=~"$job"}[5m])

TCPAbortOnTimeout - 由于超时中止的连接数

metrics:

irate(node_netstat_TcpExt_TCPAbortOnTimeout{instance=~"$node:$port",job=~"$job"}[5m])

TCPAbortFailed - 由于内存不足，连接中止但未发送RST的连接数

metrics:

irate(node_netstat_TcpExt_TCPAbortFailed{instance=~"$node:$port",job=~"$job"}[5m])

TCPTimeouts - 其他 TCP 连接超时的连接数

metrics:

irate(node_netstat_TcpExt_TCPTimeouts{instance=~"$node:$port",job=~"$job"}[5m])

2. TCP Delayed ACK

type: Graph
Unit: short
Label: Counter
DelayedACKLocked - 由于 socket 锁定 延时ACK 进一步延迟的数量

metrics:

irate(node_netstat_TcpExt_DelayedACKLocked{instance=~"$node:$port",job=~"$job"}[5m])

DelayedACKLost - 快速回复 ACK 模式被激活的数量

metrics:

irate(node_netstat_TcpExt_DelayedACKLost{instance=~"$node:$port",job=~"$job"}[5m])

DelayedACKs - 发送延迟 AC K的数量

metrics:

irate(node_netstat_TcpExt_DelayedACKs{instance=~"$node:$port",job=~"$job"}[5m])

3. TCP SynCookie / Challenge

type: Graph
Unit: short
Label: Counter out (-) / in (+)
SyncookiesFailed - 接收的无效的 SYN cookies 的数量

metrics:

irate(node_netstat_TcpExt_SyncookiesFailed{instance=~"$node:$port",job=~"$job"}[5m])

SyncookiesRecv - 接收的 SYN cookies 的数量

metrics:

irate(node_netstat_TcpExt_SyncookiesRecv{instance=~"$node:$port",job=~"$job"}[5m])

SyncookiesSent - 发送的 SYN cookies 的数量

metrics:

irate(node_netstat_TcpExt_SyncookiesSent{instance=~"$node:$port",job=~"$job"}[5m])

SynChallenge - 发送的 SYNChallenge 数量

metrics:

irate(node_netstat_TcpExt_TCPSYNChallenge{instance=~"$node:$port",job=~"$job"}[5m])

TCPChallengeACK - 发送的 Challenge ACK 数量

metrics:

irate(node_netstat_TcpExt_TCPChallengeACK{instance=~"$node:$port",job=~"$job"}[5m])

4. TCP LOSS

type: Graph
Unit: short
Label: Counter
TCPLossFailures - 处于 Loss 状态下的 TCP 包数量

metrics:

irate(node_netstat_TcpExt_TCPLossFailures{instance=~"$node:$port",job=~"$job"}[5m])

TCPLossProbeRecovery - 恢复的 TCP 丢失探测定时器的数量

metrics:

irate(node_netstat_TcpExt_TCPLossProbeRecovery{instance=~"$node:$port",job=~"$job"}[5m])

TCPLossProbes - 发送的 TCP 丢失探测定时器的数量

metrics:

irate(node_netstat_TcpExt_TCPLossProbes{instance=~"$node:$port",job=~"$job"}[5m])

TCPLossUndo - 在部分确认后，拥塞窗口没有缓慢启动而恢复的数量

metrics:

irate(node_netstat_TcpExt_TCPLossUndo{instance=~"$node:$port",job=~"$job"}[5m])

TCPLostRetransmit - TCP 包丢失重传的数量

metrics:

irate(node_netstat_TcpExt_TCPLostRetransmit{instance=~"$node:$port",job=~"$job"}[5m])

5. TCP DROPS

type: Graph
Unit: short
Label: Counter
ListenDrops - 监听队列连接丢弃数

metrics:

irate(node_netstat_TcpExt_ListenDrops{instance=~"$node:$port",job=~"$job"}[5m])

LockDroppedIcmps - 因 socket 锁定而丢弃的 ICMP 数据包数量

metrics:

irate(node_netstat_TcpExt_LockDroppedIcmps{instance=~"$node:$port",job=~"$job"}[5m])

TCPDeferAcceptDrop - 在 SYN_RECV 状态下由 socket 接收的丢弃的 ACK 帧

metrics:

irate(node_netstat_TcpExt_TCPDeferAcceptDrop{instance=~"$node:$port",job=~"$job"}[5m])

TCPBacklogDrop - 由于 socket 接收队列已满，丢弃的TCP数据包数量

metrics:

irate(node_netstat_TcpExt_TCPBacklogDrop{instance=~"$node:$port",job=~"$job"}[5m])

OutOfWindowIcmps - 由于 out-of-window 丢弃的 ICMP 包数量

metrics:

irate(node_netstat_TcpExt_OutOfWindowIcmps{instance=~"$node:$port",job=~"$job"}[5m])

TCPMinTTLDrop - 在 minTTL 条件下丢弃的 TCP数据包的数量

metrics:

irate(node_netstat_TcpExt_TCPMinTTLDrop{instance=~"$node:$port",job=~"$job"}[5m])

6. TCP Retrans

type: Graph
Unit: short
Label: Counter
TCPForwardRetrans - 使用 F-RTO 重新传输丢失的数据包的数量

metrics:

irate(node_netstat_TcpExt_TCPForwardRetrans{instance=~"$node:$port",job=~"$job"}[5m])

TCPSlowStartRetrans - 在慢启动后重传丢失的数据包数量

metrics:

irate(node_netstat_TcpExt_TCPSlowStartRetrans{instance=~"$node:$port",job=~"$job"}[5m])

TCPSynRetrans - SYN-SYN/ACK重传以分解 SYN 中的重传，快速/超时重传

metrics:

irate(node_netstat_TcpExt_TCPSynRetrans{instance=~"$node:$port",job=~"$job"}[5m])

TCPSpuriousRTOs - TCP 虚假 RTOs 数量

metrics:

irate(node_netstat_TcpExt_TCPSpuriousRTOs{instance=~"$node:$port",job=~"$job"}[5m])

TCPSpuriousRtxHostQueues - Times detected that the fast clone is not yet freed in tcp_transmit_skb()

metrics:

irate(node_netstat_TcpExt_TCPSpuriousRtxHostQueues{instance=~"$node:$port",job=~"$job"}[5m])

TCPFullUndo - 重传 undoRetransmits that undid the CWND reduction

metrics:

irate(node_netstat_TcpExt_TCPFullUndo{instance=~"$node:$port",job=~"$job"}[5m])

TCPRetransFail - tcp_retransmit_skb() 调用失败的数量

metrics:

irate(node_netstat_TcpExt_TCPRetransFail{instance=~"$node:$port",job=~"$job"}[5m])

TCPPartialUndo - 使用 Hoe heuristic 部分恢复拥塞窗口

metrics:

irate(node_netstat_TcpExt_TCPPartialUndo{instance=~"$node:$port",job=~"$job"}[5m])

7. TCP Pruned

type: Graph
Unit: short
Label: Counter
PruneCalled - 由于 socket 缓冲区溢出而从接收队列中删除的数据包数量

metrics:

irate(node_netstat_TcpExt_PruneCalled{instance=~"$node:$port",job=~"$job"}[5m])

RcvPruned - 从接收队列中删除的数据包数量

metrics:

irate(node_netstat_TcpExt_RcvPruned{instance=~"$node:$port",job=~"$job"}[5m])

OfoPruned - 由于 socket 缓冲区溢出，从无序队列中删除的数据包数量

metrics:

irate(node_netstat_TcpExt_OfoPruned{instance=~"$node:$port",job=~"$job"}[5m])

8. TCP Direct Copy

type: Graph
Unit: short
Label: Counter
TCPDirectCopyFromBacklog - 接收的来自 accept queue 的数据包

metrics:

irate(node_netstat_TcpExt_TCPDirectCopyFromBacklog{instance=~"$node:$port",job=~"$job"}[5m])

TCPDirectCopyFromPrequeue - 接收的来自 TCP prequeue 的数据包

metrics:

irate(node_netstat_TcpExt_TCPDirectCopyFromPrequeue{instance=~"$node:$port",job=~"$job"}[5m])

9. TCP TimeWait

type: Graph
Unit: short
Label: Counter
TW - 在快速计时器中完成 TIME_WAITTCP 套接字

metrics:

irate(node_netstat_TcpExt_TW{instance=~"$node:$port",job=~"$job"}[5m])

TWKilled - 在慢速计时器中完成 TIME_WAITTCP 套接字

metrics:

irate(node_netstat_TcpExt_TWKilled{instance=~"$node:$port",job=~"$job"}[5m])

TWRecycled - 按时间戳回收的 TIME_WAIT 套接字

metrics:

irate(node_netstat_TcpExt_TWRecycled{instance=~"$node:$port",job=~"$job"}[5m])

TCPTimeWaitOverflow - 发生 TIME_WAIT 溢出的数量

metrics:

irate(node_netstat_TcpExt_TCPTimeWaitOverflow{instance=~"$node:$port",job=~"$job"}[5m])

10. TCP PAWS

type: Graph
Unit: short
Label: Counter
PAWSActive - 由于 TCP 时间戳PAWS而拒绝激活的连接数

metrics:

irate(node_netstat_TcpExt_PAWSActive{instance=~"$node:$port",job=~"$job"}[5m])

PAWSEstab - 由于 TCP 时间戳PAWS而拒绝建立连接的数据包数量

metrics:

irate(node_netstat_TcpExt_PAWSEstab{instance=~"$node:$port",job=~"$job"}[5m])

PAWSPassive - 由于 TCP 时间戳PAWS而被拒绝的被动连接数

metrics:

irate(node_netstat_TcpExt_PAWSPassive{instance=~"$node:$port",job=~"$job"}[5m])

11. TCP SACK

type: Graph
Unit: short
Label: Counter
TCPSackRecovery - 使用 Sack 恢复丢失的包

metrics:

irate(node_netstat_TcpExt_TCPSackRecovery{instance=~"$node:$port",job=~"$job"}[5m])

TCPSackRecoveryFail - 使用 Sack 恢复丢失的包失败

metrics:

irate(node_netstat_TcpExt_TCPSackRecoveryFail{instance=~"$node:$port",job=~"$job"}[5m])

TCPSackShiftFallback

metrics:

irate(node_netstat_TcpExt_TCPSackShiftFallback{instance=~"$node:$port",job=~"$job"}[5m])

TCPSackShifted

metrics:

irate(node_netstat_TcpExt_TCPSackShifted{instance=~"$node:$port",job=~"$job"}[5m])

TCPSackDiscard

metrics:

irate(node_netstat_TcpExt_TCPSACKDiscard{instance=~"$node:$port",job=~"$job"}[5m])

TCPSackFailures

metrics:

irate(node_netstat_TcpExt_TCPSackFailures{instance=~"$node:$port",job=~"$job"}[5m])

TCPSackMerged

metrics:

irate(node_netstat_TcpExt_TCPSackMerged{instance=~"$node:$port",job=~"$job"}[5m])

TCPSACKReneging

metrics:

irate(node_netstat_TcpExt_TCPSACKReneging{instance=~"$node:$port",job=~"$job"}[5m])

TCPSACKReorder

metrics:

irate(node_netstat_TcpExt_TCPSACKReorder{instance=~"$node:$port",job=~"$job"}[5m])

12. TCP DSACK

type: Graph
Unit: short
Label: Counter
TCPDSACKIgnoredOld - 在重新传输时丢弃具有重复 SACK 的数据包

metrics:

irate(node_netstat_TcpExt_TCPDSACKIgnoredOld{instance=~"$node:$port",job=~"$job"}[5m])

TCPDSACKOfoRecv - 接收到无序的 DSACK 数据包

metrics:

irate(node_netstat_TcpExt_TCPDSACKOfoRecv{instance=~"$node:$port",job=~"$job"}[5m])

TCPDSACKOfoSent - 发送的无序的 DSACK 数据包

metrics:

irate(node_netstat_TcpExt_TCPDSACKOfoSent{instance=~"$node:$port",job=~"$job"}[5m])

TCPDSACKOldSent - 发送的旧 DSACKs 数据包

metrics:

irate(node_netstat_TcpExt_TCPDSACKOldSent{instance=~"$node:$port",job=~"$job"}[5m])

TCPDSACKRecv - 接收的 DSACK 数据包

metrics:

irate(node_netstat_TcpExt_TCPDSACKRecv{instance=~"$node:$port",job=~"$job"}[5m])

TCPDSACKUndo

metrics:

irate(node_netstat_TcpExt_TCPDSACKUndo{instance=~"$node:$port",job=~"$job"}[5m])

TCPDSACKIgnoredNoUndo

metrics:

irate(node_netstat_TcpExt_TCPDSACKIgnoredNoUndo{instance=~"$node:$port",job=~"$job"}[5m])

13. TCP FastOpen / FastRetrans

type: Graph
Unit: short
Label: Counter
TCPFastOpenActive - 成功的出站 TFO 连接

metrics:

irate(node_netstat_TcpExt_TCPFastOpenActive{instance=~"$node:$port",job=~"$job"}[5m])

TCPFastOpenActiveFail - 收到的 SYN-ACK 数据包未确认 SYN 数据包中发送的数据，并导致无 SYN 数据的重传

metrics:

irate(node_netstat_TcpExt_TCPFastOpenActiveFail{instance=~"$node:$port",job=~"$job"}[5m])

TCPFastOpenCookieReqd - 请求设置 TFO 但没有 cookie 的入站 SYN 数据包

metrics:

irate(node_netstat_TcpExt_TCPFastOpenCookieReqd{instance=~"$node:$port",job=~"$job"}[5m])

TCPFastOpenListenOverflow - TFO 监听队列溢出

metrics:

irate(node_netstat_TcpExt_TCPFastOpenListenOverflow{instance=~"$node:$port",job=~"$job"}[5m])

TCPFastOpenPassive - 成功的入站 TFO 连接

metrics:

irate(node_netstat_TcpExt_TCPFastOpenPassive{instance=~"$node:$port",job=~"$job"}[5m])

TCPFastOpenPassiveFail - 带有TFO cookie 的无效的入站 SYN 数据包

metrics:

irate(node_netstat_TcpExt_TCPFastOpenPassiveFail{instance=~"$node:$port",job=~"$job"}[5m])

TCPFastRetrans - 丢失快速重传的数据包

metrics:

irate(node_netstat_TcpExt_TCPFastRetrans{instance=~"$node:$port",job=~"$job"}[5m])

14. TCP HP

type: Graph
Unit: short
Label: Counter
TCPHPAcks - 接收到的不包含数据的 Acks

metrics:

irate(node_netstat_TcpExt_TCPHPAcks{instance=~"$node:$port",job=~"$job"}[5m])

TCPHPHits - HP 数据包

metrics:

irate(node_netstat_TcpExt_TCPHPHits{instance=~"$node:$port",job=~"$job"}[5m])

TCPHPHitsToUser

metrics:

irate(node_netstat_TcpExt_TCPHPHitsToUser{instance=~"$node:$port",job=~"$job"}[5m])

15. TCP ZeroWindow

type: Graph
Unit: short
Label: Counter
TCPToZeroWindowAdv

metrics:

irate(node_netstat_TcpExt_TCPToZeroWindowAdv{instance=~"$node:$port",job=~"$job"}[5m])

TCPWantZeroWindowAdv

metrics:

irate(node_netstat_TcpExt_TCPWantZeroWindowAdv{instance=~"$node:$port",job=~"$job"}[5m])

TCPFromZeroWindowAdv

metrics:

irate(node_netstat_TcpExt_TCPFromZeroWindowAdv{instance=~"$node:$port",job=~"$job"}[5m])

16. TCP Reorder

type: Graph
Unit: short
Label: Counter
TCPFACKReorder - 如果在需要更新时判断支持FACK，使用 TCPFACKReorder 计数器

metrics:

irate(node_netstat_TcpExt_TCPFACKReorder{instance=~"$node:$port",job=~"$job"}[5m])

TCPTSReorder - 如果是被一个partial ack确认后需要更新reorder值,使用 TCPTSReorder 计数器

metrics:

irate(node_netstat_TcpExt_TCPTSReorder{instance=~"$node:$port",job=~"$job"}[5m])

17. TCP Reno

type: Graph
Unit: short
Label: Counter
TCPRenoFailures - reno 后快速重传超时的数量

metrics:

irate(node_netstat_TcpExt_TCPRenoFailures{instance=~"$node:$port",job=~"$job"}[5m])

TCPRenoRecovery

metrics:

irate(node_netstat_TcpExt_TCPRenoRecovery{instance=~"$node:$port",job=~"$job"}[5m])

TCPRenoRecoveryFail

metrics:

irate(node_netstat_TcpExt_TCPRenoRecoveryFail{instance=~"$node:$port",job=~"$job"}[5m])

TCPRenoReorder

metrics:

irate(node_netstat_TcpExt_TCPRenoReorder{instance=~"$node:$port",job=~"$job"}[5m])

18. TCP ReqQ

type: Graph
Unit: short
Label: Counter
TCPReqQFullDoCookies

metrics:

irate(node_netstat_TcpExt_TCPReqQFullDoCookies{instance=~"$node:$port",job=~"$job"}[5m])

TCPReqQFullDrop

metrics:

irate(node_netstat_TcpExt_TCPReqQFullDrop{instance=~"$node:$port",job=~"$job"}[5m])

19. TCP Out of order

type: Graph
Unit: short
Label: Counter
TCPOFODrop - 在 OFO 中排队但由于达到了 socket rcvbuf 限制而丢弃的数据包

metrics:

irate(node_netstat_TcpExt_TCPOFODrop{instance=~"$node:$port",job=~"$job"}[5m])

TCPOFOMerge - OFO 中与其他数据包合并的数据包

metrics:

irate(node_netstat_TcpExt_TCPOFOMerge{instance=~"$node:$port",job=~"$job"}[5m])

TCPOFOQueue - OFO 队列的数据包

metrics:

irate(node_netstat_TcpExt_TCPOFOQueue{instance=~"$node:$port",job=~"$job"}[5m])

20. TCP MD5

type: Graph
Unit: short
Label: Counter
TCPMD5NotFound - 希望收到带 MD5 选项的包，但是包里面没有 MD5 选项

metrics:

irate(node_netstat_TcpExt_TCPMD5NotFound{instance=~"$node:$port",job=~"$job"}[5m])

TCPMD5Unexpected - 不希望收到带 MD5 选项的包，但是包里面有 MD5 选项

metrics:

irate(node_netstat_TcpExt_TCPMD5Unexpected{instance=~"$node:$port",job=~"$job"}[5m])

21. TCP Prequeued

type: Graph
Unit: short
Label: Counter
TCPPrequeued

metrics:

irate(node_netstat_TcpExt_TCPPrequeued{instance=~"$node:$port",job=~"$job"}[5m])

TCPPrequeueDropped - prequeue 队列丢弃的数据包

metrics:

irate(node_netstat_TcpExt_TCPPrequeueDropped{instance=~"$node:$port",job=~"$job"}[5m])

22. TCP Rcv

type: Graph
Unit: short
Label: Counter
TCPRcvCoalesce - 在接收队列中崩溃的数据包

metrics:

irate(node_netstat_TcpExt_TCPRcvCoalesce{instance=~"$node:$port",job=~"$job"}[5m])

TCPRcvCollapsed - 由于低的 socket 缓冲区，在接收队列中崩溃的数据包

metrics:

irate(node_netstat_TcpExt_TCPRcvCollapsed{instance=~"$node:$port",job=~"$job"}[5m])

23. TCP Original Data

type: Graph
Unit: short
Label: Counter
TCPOrigDataSent - 带有原始数据的传出数据包

metrics:

irate(node_netstat_TcpExt_TCPOrigDataSent{instance=~"$node:$port",job=~"$job"}[5m])

24. TCP Filters

type: Graph
Unit: short
Label: Counter
ArpFilter - 过滤的 Arp 数据包

metrics:

irate(node_netstat_TcpExt_ArpFilter{instance=~"$node:$port",job=~"$job"}[5m])

IPReversePathFilter - 从非直连网络到达的数据包

metrics:

irate(node_netstat_TcpExt_IPReversePathFilter{instance=~"$node:$port",job=~"$job"}[5m])

25. TCP Pure ACK

type: Graph
Unit: short
Label: Counter
TCPPureAcks - 接收到不包含的数据负载的 ACKs

metrics:

irate(node_netstat_TcpExt_TCPPureAcks{instance=~"$node:$port",job=~"$job"}[5m])

26. TCP Auto Corking

type: Graph
Unit: short
Label: Counter
TCPAutoCorking - Tcp 自动闭塞

metrics:

irate(node_netstat_TcpExt_TCPAutoCorking{instance=~"$node:$port",job=~"$job"}[5m])

27. TCP Issues

type: Graph
Unit: short
Label: Counter
BusyPollRxPackets - 低延迟应用程序获取的数据包

metrics:

irate(node_netstat_TcpExt_BusyPollRxPackets{instance=~"$node:$port",job=~"$job"}[5m])

EmbryonicRsts - Resets received for embryonic SYN_RECV sockets

metrics:

irate(node_netstat_TcpExt_EmbryonicRsts{instance=~"$node:$port",job=~"$job"}[5m])

ListenOverflows - 监听 socket 的队列溢出

metrics:

irate(node_netstat_TcpExt_ListenOverflows{instance=~"$node:$port",job=~"$job"}[5m])

TCPSchedulerFailed

metrics:

irate(node_netstat_TcpExt_TCPSchedulerFailed{instance=~"$node:$port",job=~"$job"}[5m])

TCPMemoryPressures

metrics:

irate(node_netstat_TcpExt_TCPMemoryPressures{instance=~"$node:$port",job=~"$job"}[5m])