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-rw-r--r--Documentation/networking/net_cachelines/snmp.rst259
1 files changed, 132 insertions, 127 deletions
diff --git a/Documentation/networking/net_cachelines/snmp.rst b/Documentation/networking/net_cachelines/snmp.rst
index 6a071538566c..bd44b3eebbef 100644
--- a/Documentation/networking/net_cachelines/snmp.rst
+++ b/Documentation/networking/net_cachelines/snmp.rst
@@ -5,131 +5,136 @@
netns_ipv4 enum fast path usage breakdown
===========================================
+============== ===================================== =================== =================== ==================================================
Type Name fastpath_tx_access fastpath_rx_access comment
-..enum
-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_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
+============== ===================================== =================== =================== ==================================================
+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_PAWS_OLD_ACK
+unsigned_long LINUX_MIB_PAWS_TW_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
+============== ===================================== =================== =================== ==================================================
generated by cgit (git 2.34.1) at 2025-07-24 10:48:36 +0000