netns_ipv4 enum fast path usage breakdown¶
| Type | Name | fastpath_tx_access | fastpath_rx_access | comment | 
|---|---|---|---|---|
| unsigned_long | LINUX_MIB_TCPKEEPALIVE | write_mostly | tcp_keepalive_timer | |
| unsigned_long | LINUX_MIB_DELAYEDACKS | write_mostly | tcp_delack_timer_handler,tcp_delack_timer | |
| unsigned_long | LINUX_MIB_DELAYEDACKLOCKED | write_mostly | tcp_delack_timer_handler,tcp_delack_timer | |
| unsigned_long | LINUX_MIB_TCPAUTOCORKING | write_mostly | tcp_push,tcp_sendmsg_locked | |
| unsigned_long | LINUX_MIB_TCPFROMZEROWINDOWADV | write_mostly | tcp_select_window,tcp_transmit-skb | |
| unsigned_long | LINUX_MIB_TCPTOZEROWINDOWADV | write_mostly | tcp_select_window,tcp_transmit-skb | |
| unsigned_long | LINUX_MIB_TCPWANTZEROWINDOWADV | write_mostly | tcp_select_window,tcp_transmit-skb | |
| unsigned_long | LINUX_MIB_TCPORIGDATASENT | write_mostly | tcp_write_xmit | |
| unsigned_long | LINUX_MIB_TCPHPHITS | write_mostly | tcp_rcv_established,tcp_v4_do_rcv,tcp_v6_do_rcv | |
| unsigned_long | LINUX_MIB_TCPRCVCOALESCE | write_mostly | tcp_try_coalesce,tcp_queue_rcv,tcp_rcv_established | |
| unsigned_long | LINUX_MIB_TCPPUREACKS | write_mostly | tcp_ack,tcp_rcv_established | |
| unsigned_long | LINUX_MIB_TCPHPACKS | write_mostly | tcp_ack,tcp_rcv_established | |
| unsigned_long | LINUX_MIB_TCPDELIVERED | write_mostly | tcp_newly_delivered,tcp_ack,tcp_rcv_established | |
| unsigned_long | LINUX_MIB_SYNCOOKIESSENT | |||
| unsigned_long | LINUX_MIB_SYNCOOKIESRECV | |||
| unsigned_long | LINUX_MIB_SYNCOOKIESFAILED | |||
| unsigned_long | LINUX_MIB_EMBRYONICRSTS | |||
| unsigned_long | LINUX_MIB_PRUNECALLED | |||
| unsigned_long | LINUX_MIB_RCVPRUNED | |||
| unsigned_long | LINUX_MIB_OFOPRUNED | |||
| unsigned_long | LINUX_MIB_OUTOFWINDOWICMPS | |||
| unsigned_long | LINUX_MIB_LOCKDROPPEDICMPS | |||
| unsigned_long | LINUX_MIB_ARPFILTER | |||
| unsigned_long | LINUX_MIB_TIMEWAITED | |||
| unsigned_long | LINUX_MIB_TIMEWAITRECYCLED | |||
| unsigned_long | LINUX_MIB_TIMEWAITKILLED | |||
| unsigned_long | LINUX_MIB_PAWSACTIVEREJECTED | |||
| unsigned_long | LINUX_MIB_PAWSESTABREJECTED | |||
| unsigned_long | LINUX_MIB_TSECR_REJECTED | |||
| unsigned_long | LINUX_MIB_DELAYEDACKLOST | |||
| unsigned_long | LINUX_MIB_LISTENOVERFLOWS | |||
| unsigned_long | LINUX_MIB_LISTENDROPS | |||
| unsigned_long | LINUX_MIB_TCPRENORECOVERY | |||
| unsigned_long | LINUX_MIB_TCPSACKRECOVERY | |||
| unsigned_long | LINUX_MIB_TCPSACKRENEGING | |||
| unsigned_long | LINUX_MIB_TCPSACKREORDER | |||
| unsigned_long | LINUX_MIB_TCPRENOREORDER | |||
| unsigned_long | LINUX_MIB_TCPTSREORDER | |||
| unsigned_long | LINUX_MIB_TCPFULLUNDO | |||
| unsigned_long | LINUX_MIB_TCPPARTIALUNDO | |||
| unsigned_long | LINUX_MIB_TCPDSACKUNDO | |||
| unsigned_long | LINUX_MIB_TCPLOSSUNDO | |||
| unsigned_long | LINUX_MIB_TCPLOSTRETRANSMIT | |||
| unsigned_long | LINUX_MIB_TCPRENOFAILURES | |||
| unsigned_long | LINUX_MIB_TCPSACKFAILURES | |||
| unsigned_long | LINUX_MIB_TCPLOSSFAILURES | |||
| unsigned_long | LINUX_MIB_TCPFASTRETRANS | |||
| unsigned_long | LINUX_MIB_TCPSLOWSTARTRETRANS | |||
| unsigned_long | LINUX_MIB_TCPTIMEOUTS | |||
| unsigned_long | LINUX_MIB_TCPLOSSPROBES | |||
| unsigned_long | LINUX_MIB_TCPLOSSPROBERECOVERY | |||
| unsigned_long | LINUX_MIB_TCPRENORECOVERYFAIL | |||
| unsigned_long | LINUX_MIB_TCPSACKRECOVERYFAIL | |||
| unsigned_long | LINUX_MIB_TCPRCVCOLLAPSED | |||
| unsigned_long | LINUX_MIB_TCPDSACKOLDSENT | |||
| unsigned_long | LINUX_MIB_TCPDSACKOFOSENT | |||
| unsigned_long | LINUX_MIB_TCPDSACKRECV | |||
| unsigned_long | LINUX_MIB_TCPDSACKOFORECV | |||
| unsigned_long | LINUX_MIB_TCPABORTONDATA | |||
| unsigned_long | LINUX_MIB_TCPABORTONCLOSE | |||
| unsigned_long | LINUX_MIB_TCPABORTONMEMORY | |||
| unsigned_long | LINUX_MIB_TCPABORTONTIMEOUT | |||
| unsigned_long | LINUX_MIB_TCPABORTONLINGER | |||
| unsigned_long | LINUX_MIB_TCPABORTFAILED | |||
| unsigned_long | LINUX_MIB_TCPMEMORYPRESSURES | |||
| unsigned_long | LINUX_MIB_TCPMEMORYPRESSURESCHRONO | |||
| unsigned_long | LINUX_MIB_TCPSACKDISCARD | |||
| unsigned_long | LINUX_MIB_TCPDSACKIGNOREDOLD | |||
| unsigned_long | LINUX_MIB_TCPDSACKIGNOREDNOUNDO | |||
| unsigned_long | LINUX_MIB_TCPSPURIOUSRTOS | |||
| unsigned_long | LINUX_MIB_TCPMD5NOTFOUND | |||
| unsigned_long | LINUX_MIB_TCPMD5UNEXPECTED | |||
| unsigned_long | LINUX_MIB_TCPMD5FAILURE | |||
| unsigned_long | LINUX_MIB_SACKSHIFTED | |||
| unsigned_long | LINUX_MIB_SACKMERGED | |||
| unsigned_long | LINUX_MIB_SACKSHIFTFALLBACK | |||
| unsigned_long | LINUX_MIB_TCPBACKLOGDROP | |||
| unsigned_long | LINUX_MIB_PFMEMALLOCDROP | |||
| unsigned_long | LINUX_MIB_TCPMINTTLDROP | |||
| unsigned_long | LINUX_MIB_TCPDEFERACCEPTDROP | |||
| unsigned_long | LINUX_MIB_IPRPFILTER | |||
| unsigned_long | LINUX_MIB_TCPTIMEWAITOVERFLOW | |||
| unsigned_long | LINUX_MIB_TCPREQQFULLDOCOOKIES | |||
| unsigned_long | LINUX_MIB_TCPREQQFULLDROP | |||
| unsigned_long | LINUX_MIB_TCPRETRANSFAIL | |||
| unsigned_long | LINUX_MIB_TCPBACKLOGCOALESCE | |||
| unsigned_long | LINUX_MIB_TCPOFOQUEUE | |||
| unsigned_long | LINUX_MIB_TCPOFODROP | |||
| unsigned_long | LINUX_MIB_TCPOFOMERGE | |||
| unsigned_long | LINUX_MIB_TCPCHALLENGEACK | |||
| unsigned_long | LINUX_MIB_TCPSYNCHALLENGE | |||
| unsigned_long | LINUX_MIB_TCPFASTOPENACTIVE | |||
| unsigned_long | LINUX_MIB_TCPFASTOPENACTIVEFAIL | |||
| unsigned_long | LINUX_MIB_TCPFASTOPENPASSIVE | |||
| unsigned_long | LINUX_MIB_TCPFASTOPENPASSIVEFAIL | |||
| unsigned_long | LINUX_MIB_TCPFASTOPENLISTENOVERFLOW | |||
| unsigned_long | LINUX_MIB_TCPFASTOPENCOOKIEREQD | |||
| unsigned_long | LINUX_MIB_TCPFASTOPENBLACKHOLE | |||
| unsigned_long | LINUX_MIB_TCPSPURIOUS_RTX_HOSTQUEUES | |||
| unsigned_long | LINUX_MIB_BUSYPOLLRXPACKETS | |||
| unsigned_long | LINUX_MIB_TCPSYNRETRANS | |||
| unsigned_long | LINUX_MIB_TCPHYSTARTTRAINDETECT | |||
| unsigned_long | LINUX_MIB_TCPHYSTARTTRAINCWND | |||
| unsigned_long | LINUX_MIB_TCPHYSTARTDELAYDETECT | |||
| unsigned_long | LINUX_MIB_TCPHYSTARTDELAYCWND | |||
| unsigned_long | LINUX_MIB_TCPACKSKIPPEDSYNRECV | |||
| unsigned_long | LINUX_MIB_TCPACKSKIPPEDPAWS | |||
| unsigned_long | LINUX_MIB_TCPACKSKIPPEDSEQ | |||
| unsigned_long | LINUX_MIB_TCPACKSKIPPEDFINWAIT2 | |||
| unsigned_long | LINUX_MIB_TCPACKSKIPPEDTIMEWAIT | |||
| unsigned_long | LINUX_MIB_TCPACKSKIPPEDCHALLENGE | |||
| unsigned_long | LINUX_MIB_TCPWINPROBE | |||
| unsigned_long | LINUX_MIB_TCPMTUPFAIL | |||
| unsigned_long | LINUX_MIB_TCPMTUPSUCCESS | |||
| unsigned_long | LINUX_MIB_TCPDELIVEREDCE | |||
| unsigned_long | LINUX_MIB_TCPACKCOMPRESSED | |||
| unsigned_long | LINUX_MIB_TCPZEROWINDOWDROP | |||
| unsigned_long | LINUX_MIB_TCPRCVQDROP | |||
| unsigned_long | LINUX_MIB_TCPWQUEUETOOBIG | |||
| unsigned_long | LINUX_MIB_TCPFASTOPENPASSIVEALTKEY | |||
| unsigned_long | LINUX_MIB_TCPTIMEOUTREHASH | |||
| unsigned_long | LINUX_MIB_TCPDUPLICATEDATAREHASH | |||
| unsigned_long | LINUX_MIB_TCPDSACKRECVSEGS | |||
| unsigned_long | LINUX_MIB_TCPDSACKIGNOREDDUBIOUS | |||
| unsigned_long | LINUX_MIB_TCPMIGRATEREQSUCCESS | |||
| unsigned_long | LINUX_MIB_TCPMIGRATEREQFAILURE | |||
| unsigned_long | __LINUX_MIB_MAX |