在此页面上
show system statistics
语法
show system statistics
语法(EX 系列交换机)
show system statistics <all-members> <local> <member member-id>
语法(MX 系列路由器)
show system statistics <all-members> <local> <member member-id> <extended <ipv4 | ipv6>>
语法(QFX 系列)
show system statistics
描述
显示系统范围内与协议相关的统计信息。
选项
以下是该 show system statistics
命令的所有可能选项。可用选项因平台、软件版本和操作系统(Junos OS 和 Junos OS 演化版)而异。
使用该 show system statistics ?
命令确定可用选项。
none | 显示以下所有协议的系统统计信息:
|
all-members | (仅限 EX4200 交换机和 MX 系列路由器)(可选)显示虚拟机箱配置的所有成员的协议的系统统计信息。 |
local | (仅限 EX4200 交换机和 MX 系列路由器)(可选)显示本地虚拟机箱成员协议的系统统计信息。 |
member member-id | (仅限 EX4200 交换机和 MX 系列路由器)(可选)显示虚拟机箱配置的指定成员的协议的系统统计信息。对于 EX4200 交换机,请替换为 |
所需权限级别
视图
示例输出
显示系统统计信息
user@host> show system statistics ip: 3682087 total packets received 0 bad header checksums 0 with size smaller than minimum 0 with data size < data length 0 with header length < data size 0 with data length < header length 0 with incorrect version number 0 packets destined to dead next hop 0 fragments received 0 fragments dropped (dup or out of space) 0 fragments dropped (queue overflow) 0 fragments dropped after timeout 0 fragments dropped due to over limit 0 packets reassembled ok 3664774 packets for this host 17316 packets for unknown/unsupported protocol 0 packets forwarded 0 packets not forwardable 0 redirects sent 6528 packets sent from this host 0 packets sent with fabricated ip header 0 output packets dropped due to no bufs 0 output packets discarded due to no route 0 output datagrams fragmented 0 fragments created 0 datagrams that can't be fragmented 0 packets with bad options 1123 packets with options handled without error 0 strict source and record route options 0 loose source and record route options 0 record route options 0 timestamp options 0 timestamp and address options 0 timestamp and prespecified address options 0 option packets dropped due to rate limit 1123 router alert options 0 multicast packets dropped (no iflist) 0 packets dropped (src and int don't match) icmp: 0 drops due to rate limit 0 calls to icmp_error 0 errors not generated because old message was icmp Output histogram: echo reply: 75 0 messages with bad code fields 0 messages less than the minimum length 0 messages with bad checksum 0 messages with bad source address 0 messages with bad length 0 echo drops with broadcast or multicast destination address 0 timestamp drops with broadcast or multicast destination address Input histogram: echo: 75 router advertisement: 130 75 message responses generated tcp: 3844 packets sent 3618 data packets (1055596 bytes) 0 data packets (0 bytes) retransmitted 0 resends initiated by MTU discovery 205 ack-only packets (148 packets delayed) 0 URG only packets 0 window probe packets 0 window update packets 1079 control packets 5815 packets received 3377 acks (for 1055657 bytes) 24 duplicate acks 0 acks for unsent data 2655 packets (15004 bytes) received in-sequence 1 completely duplicate packet (0 bytes) 0 old duplicate packets 0 packets with some dup. data (0 bytes duped) 0 out-of-order packets (0 bytes) 0 packets (0 bytes) of data after window 0 window probes 7 window update packets 0 packets received after close 0 discarded for bad checksums 0 discarded for bad header offset fields 0 discarded because packet too short 1 connection request 32 connection accepts 0 bad connection attempts 0 listen queue overflows 33 connections established (including accepts) 30 connections closed (including 0 drops) 27 connections updated cached RTT on close 27 connections updated cached RTT variance on close 0 connections updated cached ssthresh on close 0 embryonic connections dropped 3374 segments updated rtt (of 3220 attempts) 0 retransmit timeouts 0 connections dropped by rexmit timeout 0 persist timeouts 0 connections dropped by persist timeout 344 keepalive timeouts 0 keepalive probes sent 0 connections dropped by keepalive 1096 correct ACK header predictions 1314 correct data packet header predictions 32 syncache entries added 0 retransmitted 0 dupsyn 0 dropped 32 completed 0 bucket overflow 0 cache overflow 0 reset 0 stale 0 aborted 0 badack 0 unreach 0 zone failures 0 cookies sent 0 cookies received 0 ACKs sent in response to in-window but not exact RSTs 0 ACKs sent in response to in-window SYNs on established connections 0 rcv packets dropped by TCP due to bad address 0 out-of-sequence segment drops due to insufficient memory 1058 RST packets 0 ICMP packets ignored by TCP 0 send packets dropped by TCP due to auth errors 0 rcv packets dropped by TCP due to auth errors udp: 3658884 datagrams received 0 with incomplete header 0 with bad data length field 0 with bad checksum 3657342 dropped due to no socket 3657342 broadcast/multicast datagrams dropped due to no socket 0 dropped due to full socket buffers 0 not for hashed pcb 4291311496 delivered 1551 datagrams output ipsec: 0 inbound packets processed successfully 0 inbound packets violated process security policy 0 inbound packets with no SA available 0 invalid inbound packets 0 inbound packets failed due to insufficient memory 0 inbound packets failed getting SPI 0 inbound packets failed on AH replay check 0 inbound packets failed on ESP replay check 0 inbound AH packets considered authentic 0 inbound AH packets failed on authentication 0 inbound ESP packets considered authentic 0 inbound ESP packets failed on authentication 0 outbound packets processed successfully 0 outbound packets violated process security policy 0 outbound packets with no SA available 0 invalid outbound packets 0 outbound packets failed due to insufficient memory 0 outbound packets with no route igmp: 17186 messages received 0 messages received with too few bytes 0 messages received with bad checksum 0 membership queries received 0 membership queries received with invalid field(s) 0 membership reports received 0 membership reports received with invalid field(s) 0 membership reports received for groups to which we belong 0 membership reports sent arp: 44181302 datagrams received 2 ARP requests received 2028 ARP replies received 3156 resolution requests received 0 unrestricted proxy requests 0 received proxy requests 0 proxy requests not proxied 0 with bogus interface 787 with incorrect length 712 for non-IP protocol 0 with unsupported op code 0 with bad protocol address length 0 with bad hardware address length 0 with multicast source address 7611 with multicast target address 0 with my own hardware address 14241699 for an address not on the interface 0 with a broadcast source address 0 with source address duplicate to mine 29929250 which were not for me 0 packets discarded waiting for resolution 6 packets sent after waiting for resolution 17812 ARP requests sent 2 ARP replies sent 0 requests for memory denied 0 requests dropped on entry 0 requests dropped during retry ip6: 0 total packets received 0 with size smaller than minimum 0 with data size < data length 0 with bad options 0 with incorrect version number 0 fragments received 0 fragments dropped (dup or out of space) 0 fragments dropped after timeout 0 fragments that exceeded limit 0 packets reassembled ok 0 packets for this host 0 packets forwarded 0 packets not forwardable 0 redirects sent 0 packets sent from this host 0 packets sent with fabricated ip header 0 output packets dropped due to no bufs, etc. 0 output packets discarded due to no route 0 output datagrams fragmented 0 fragments created 0 datagrams that can't be fragmented 0 packets that violated scope rules 0 multicast packets which we don't join Mbuf statistics: 0 packets whose headers are not continuous 0 tunneling packets that can't find gif 0 packets discarded due to too may headers 0 failures of source address selection 0 forward cache hit 0 forward cache miss 0 packets destined to dead next hop 0 option packets dropped due to rate limit 0 packets dropped (src and int don't match) 0 packets dropped due to bad protocol icmp6: 0 calls to icmp_error 0 errors not generated because old message was icmp error or so 0 errors not generated because rate limitation 0 messages with bad code fields 0 messages < minimum length 0 bad checksums 0 messages with bad length Histogram of error messages to be generated: 0 no route 0 administratively prohibited 0 beyond scope 0 address unreachable 0 port unreachable 0 packet too big 0 time exceed transit 0 time exceed reassembly 0 erroneous header field 0 unrecognized next header 0 unrecognized option 0 redirect 0 unknown 0 message responses generated 0 messages with too many ND options ipsec6: 0 inbound packets processed successfully 0 inbound packets violated process security policy 0 inbound packets with no SA available 0 invalid inbound packets 0 inbound packets failed due to insufficient memory 0 inbound packets failed getting SPI 0 inbound packets failed on AH replay check 0 inbound packets failed on ESP replay check 0 inbound AH packets considered authentic 0 inbound AH packets failed on authentication 0 inbound ESP packets considered authentic 0 inbound ESP packets failed on authentication 0 outbound packets processed successfully 0 outbound packets violated process security policy 0 outbound packets with no SA available 0 invalid outbound packets 0 outbound packets failed due to insufficient memory 0 outbound packets with no route clnl: 0 total packets received 0 packets delivered 0 too small 0 bad header length 0 bad checksum 0 bad version 0 unknown or unsupported protocol 0 bogus sdl size 0 no free memory in socket buffer 0 send packets discarded 0 sbappend failure 0 mcopy failure 0 address fields were not reasonable 0 segment information forgotten 0 forwarded packets 0 total packets sent 0 output packets discarded 0 non-forwarded packets 0 packets fragmented 0 fragments sent 0 fragments discarded 0 fragments timed out 0 fragmentation prohibited 0 packets reconstructed 0 packets destined to dead nexthop 0 packets discarded due to no route 0 Error pdu rate drops 0 ER pdu generation failure esis: 0 total pkts received 0 total packets consumed by protocol 0 pdus received with bad checksum 0 pdus received with bad version number 0 pdus received with bad type field 0 short pdus received 0 bogus sdl size 0 bad header length 0 unknown or unsupported protocol 0 no free memory in socket buffer 0 send packets discarded 0 sbappend failure 0 mcopy failure 0 ISO family not configured tnp: 146776365 unicast packets received 0 broadcast packets received 0 fragmented packets received 0 hello packets dropped 0 fragments dropped 0 fragment reassembly queue flushes 0 hello packets received 0 control packets received 49681642 rdp packets received 337175 udp packets received 96757548 tunnel packets received 0 input packets discarded with no protocol 98397591 unicast packets sent 0 broadcast packets sent 0 fragmented packets sent 0 hello packets dropped 0 fragments dropped 0 hello packets sent 0 control packets sent 49681642 rdp packets sent 337175 udp packets sent 48378774 tunnel packets sent 0 packets sent with unknown protocol rdp: 49681642 input packets 0 discards for bad checksum 0 discards bad sequence number 0 refused connections 2031964 acks received 0 dropped due to full socket buffers 49692 retransmits 49681642 output packets 24815968 acks sent 28 connects 0 closes 22783990 keepalives received 22783990 keepalives sent tudp: 337175 datagrams received 0 with incomplete header 0 with bad data length field 0 with bad checksum 0 dropped due to no socket 0 broadcast/multicast datagrams dropped due to no socket 0 dropped due to full socket buffers 337175 delivered 337175 datagrams output ttp: 398749 packets sent 0 packets sent while unconnected 0 packets sent while interface down 0 packets sent couldn't get buffer 0 packets sent couldn't find neighbor 44696687 L2 packets received 0 unknown L3 packets received 3682087 IPv4 L3 packets received 0 MPLS L3 packets received 0 MPLS->IPv4 L3 packets received 0 IPv4->MPLS L3 packets received 0 VPLS L3 packets received 0 IPv6 L3 packets received 0 ARP L3 packets received 0 CLNP L3 packets received 0 TNP L3 packets received 0 NULL L3 packets received 0 cyclotron cycle L3 packets received 0 cyclotron send L3 packets received 0 packets received while unconnected 0 packets received from unknown ifl 0 input packets couldn't get buffer 0 input packets with bad type 0 input packets with discard type 0 Input packets with bad tlv header 70633 Input packets with bad tlv type 68877 Input packets dropped based on tlv result 0 input packets for which rt lookup is bypassed mpls: 0 total mpls packets received 0 packets forwarded 0 packets dropped 0 with header too small 0 after tagging, can't fit link MTU 0 with IPv4 explicit NULL tag 0 with IPv4 explicit NULL cksum errors 0 with router alert tag 0 lsp ping packets (ttl-expired/router alert) 0 with ttl expired 0 with tag encoding error 0 packets discarded, no route jsr: Handle-inf:o 0 Handles in use 0 Handles allocated so far 0 Handles freed so far 0 Handles in delayed free state IHA: 0 IHA invalid subtype messages 0 IHA invalid length messages 0 IHA invalid version messages 0 IHA too short messages 0 IHA invalid dst handle messages 0 IHA invalid src handle messages 0 IHA unmatched src handle messages 0 IHA invalid messages for primary 0 IHA invalid messages for secondary 0 IHA invalid messages for current state 0 IHA messages sent for subtype init 0 IHA messages rcvd for subytpe init 0 IHA messages sent for subtype init 0 IHA messages rcvd for subytpe init 0 IHA messages sent for subtype init 0 IHA messages rcvd for subytpe init 0 IHA messages sent for subtype init 0 IHA messages rcvd for subytpe init 0 IHA messages sent for subtype init 0 IHA messages rcvd for subytpe init 0 IHA message timeouts 0 IHA socket unreplicate messages SDRL: 0 SDRL socket teardowns 0 SDRL socket teardown failures 0 SDRL socket unreplicates 0 SDRL socket unreplicate failures 0 SDRL external timeouts 0 SDRL internal timeouts 0 SDRL ipc messages sent 0 SDRL ipc send failures 0 SDRL ipc messages recvd 0 SDRL ipc messages recvd 0 SDRL primary replication messages sent 0 SDRL primary replication message send failures 0 SDRL primary ack messages received 0 SDRL primary ack message receive failures 0 SDRL primary sock replication inits 0 SDRL primary sock replication init failures 0 SDRL primary throttle remove messages 0 SDRL primary throttle remove failures 0 SDRL primary init handshake messages 0 SDRL primary init handshake failures 0 SDRL secondary replication messages received 0 SDRL secondary replication message receive failures 0 SDRL secondary replication acks sent 0 SDRL secondary replication ack send failures 0 SDRL secondary sock splits 0 SDRL secondary sock split failures 0 SDRL secondary sock merges 0 SDRL secondary sock merge failures 0 SDRL secondary sockets closed 0 SDRL secondary rcv snoop fd close failures 0 SDRL secondary snd snoop fd close failures 0 SDRL secondary init handshake messages 0 SDRL secondary init handshake failures PRL: 0 PRL packets enqueued 0 PRL packets failed to enqueue 0 PRL packets dequeued 0 PRL packets failed to dequeue 0 PRL queue entry allocations 0 PRL queue entry frees 0 calls to layer 4 input handlers 0 failed calls to layer 4 input handlers 0 PRL queue drains 0 PRL replication timeouts 0 PRL replication messages sent 0 PRL replication message send failures 0 PRL acknowledgment messages sent 0 PRL acknowledgement message send failures 0 PRL replication messages received 0 PRL replication message receive failures 0 PRL acknowledgement messages received 0 PRL acknowledgement receive failures 0 PRL messages with bad IPC type 0 PRL messages with no handler 2 PRL global state initializations 1 PRL global state cleanups 0 PRL per-socket state creations 0 PRL per-socket state creation failures 0 PRL per-socket state cleanups 0 PRL socket closes 0 PRL socket merges 0 PRL socket unreplicates 0 PRL primary socket replication initializations 0 PRL secondary socket replication initializations 0 PRL primary socket replication activations 0 PRL secondary socket replication activations 0 packets received from peers 0 PRL packets receive operations from peer failed 0 PRL buffer pullup failures 0 new pkts dropped on secondary socket PSRM: 0 PSRM replication timeouts 0 PSRM replication messages sent 0 PSRM replication message send failures 0 PSRM acknowledgment messages sent 0 PSRM acknowledgement message send failures 0 PSRM flow control messages sent 0 PSRM flow control message send failures 0 PSRM replication messages received 0 PSRM replication message receive failures 0 PSRM acknowledgment messages received 0 PSRM acknowledgment message receive failures 0 PSRM flow control messages received 0 PSRM flow control message receive failures 0 SRM messages with bad IPC type 0 PSRM messages with no handler 2 PSRM global state initializations 1 PSRM global state cleanups 0 PSRM per-socket state creations 0 PSRM per-socket state creation failures 0 PSRM per-socket state cleanups 0 PSRM socket closes 0 PSRM socket merges 0 PSRM socket unreplicates 0 PSRM primary socket replication initializations 0 psrm-secondary-socket-replication-initializations 0 PSRM primary socket replication activations 0 secondary socket replication activations 0 PSRM tcpcb updates 0 PSRM buffer pullup failures 73 PSRM tcp timestamp msg recv counters 0 PSRM tcp timestamp msg recv failures 0 PSRM tcp timestamp msg send counters 0 PSRM tcp timestamp msg send failures TCP: 0 TCP out-of-order packets on JSR sockets vpls: 0 total packets received 0 with size smaller than minimum 0 with incorrect version number 0 packets for this host 0 packets with no logical interface 0 packets with no family 0 packets with no route table 0 packets with no auxiliary table 0 packets with no corefacing entry 0 packets with no CE-facing entry 0 mac route learning requests 0 mac routes learnt 0 requests to learn an existing route 0 learning requests while learning disabled on interface 0 learning requests over capacity 0 mac routes moved 0 requests to move static route 0 mac route aging requests 0 mac routes aged 0 bogus address in aging requests 0 requests to age static route 0 requests to re-ageout aged route 0 requests involving multiple peer FEs 0 aging acks from PFE 0 aging non-acks from PFE 0 aging requests timed out waiting on FEs 0 aging requests over max-rate 0 errors finding peer FEs Sctp: 195 sinput-packets 195 datagrams 9 packets that had data 9 input SACK chunks 9 input DATA chunks 0 duplicate DATA chunks 27 input HB chunks 27 HB-ACK chunks 0 input ECNE chunks 0 input AUTH chunks 0 chunks missing AUTH 0 invalid HMAC ids received 0 invalid secret ids received 0 auth failed 7 fast path receives all one chunk 0 fast path multi-part data 209 output packets 9 output SACKs 9 output DATA chunks 0 retransmitted DATA chunks 0 fast retransmitted DATA chunks 0 FR's that happened more than once to same chunk 153 output HB chunks 0 output ECNE chunks 0 output AUTH chunks 9 ip_output error counter 0 from middle box 0 from end host 0 with data 0 non-data, non-endhost 0 non-endhost, bandwidth rep only 0 not enough for chunk header 0 not enough data to confirm 0 where process_chunk_drop said break 0 failed to find TSN 0 attempt reverse TSN lookup 0 e-host confirms zero-rwnd 0 midbox confirms no space 0 data did not match TSN 0 TSN's marked for Fast Retran 0 iterator timers fired 1 T3 data time outs 0 window probe (T3) timers fired 0 INIT timers fired 7 sack timers fired 0 shutdown timers fired 157 heartbeat timers fired 0 a cookie timeout fired 0 an endpoint changed its cookiesecret 0 PMTU timers fired 0 shutdown ack timers fired 0 shutdown guard timers fired 0 stream reset timers fired 0 early FR timers fired 0 an asconf timer fired 0 auto close timer fired 0 asoc free timers expired 1 inp free timers expired 0 packet shorter than header 0 checksum error 0 no endpoint for port 0 bad v-tag 0 bad SID 0 no memory 0 number of multiple FR in a RTT window 9 RFC813 allowed sending 0 RFC813 does not allow sending 0 times max burst prohibited sending 0 look ahead tells us no memory in interface 0 numbers of window probes sent 0 times an output error to clamp down on next user send 1 times sctp_senderrors were caused from a user 0 number of in data drops due to chunk limit reached 0 number of in data drops due to rwnd limit reached 0 times a ECN reduced the cwnd 195 used express lookup via vtag 0 collision in express lookup 0 times the sender ran dry of user data on primary 0 sacks the slow way 0 window update only sacks sent 0 sends with sinfo_flags !=0 0 unordered sends 0 sends with EOF flag set 0 sends with ABORT flag set 188 times protocol drain called 0 times we did a protocol drain 0 times recv was called with peek 197 cached chunks used 0 cached stream oq's used 0 unread messages abandonded by close 0 send burst avoidance, already max burst inflight to net 0 send cwnd full avoidance, already max burst inflight to net 0 number of map array over-runs via fwd-tsn's
发布信息
在 JUNOS 7.4 版之前引入的命令。