Difference between revisions of "Cisco processes and load"

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                     CPU% per hour (last 72 hours)
                     CPU% per hour (last 72 hours)
                   * = maximum CPU%  # = average CPU%
                   * = maximum CPU%  # = average CPU%
= Network connections =
== Open tcp/udp ports ==
r1#show control-plane host open-ports
Active internet connections (servers and established)
Prot              Local Address            Foreign Address                  Service    State
  tcp                        *:22                        *:0              SSH-Server  LISTEN
  tcp                        *:22        93.96.105.202:59875              SSH-Server ESTABLIS
  tcp                        *:23                        *:0                  Telnet  LISTEN
  tcp                        *:53                        *:0              DNS Server  LISTEN
  udp                    *:58093                        *:0                  IP SNMP  LISTEN
  udp                        *:53                        *:0              DNS Server  LISTEN
  udp                        *:67                        *:0            DHCPD Receive  LISTEN
  udp                      *:161                        *:0                  IP SNMP  LISTEN
  udp                      *:162                        *:0                  IP SNMP  LISTEN
== TCP established connections ==
r1#show tcp brief
TCB      Local Address              Foreign Address            (state)
2AABFEA4  host81-133-111.222.in-addr.93-96-111.222.zone4.bethere ESTAB
          btopenworld.com.22          .co.uk.59875
== UDP all connections ==
r1#show udp
Proto        Remote      Port      Local      Port  In Out  Stat TTY OutputIF
  17    10.0.10.89      18980 81.133.111.222    53  0  0 1000211  0
  17    10.0.10.53        68 10.0.99.100        67  0  0 1002211  0
  17      --listen--          81.133.111.222    161  0  0 1001001  0
  17      --listen--          81.133.111.222    162  0  0 1001011  0
  17      --listen--          81.133.111.222  58093  0  0 1001011  0
  17(v6)  --listen--          --any--          161  0  0 1020001  0
  17(v6)  --listen--          --any--          162  0  0 1020011  0
  17(v6)  --listen--          --any--        59325  0  0 1020011  0
== NAT translations ==
r1#show ip nat nvi translations
Pro Source global      Source local      Destin  local      Destin  global
tcp 81.133.111.222:64625 10.0.10.33:64625 178.33.44.55:443  178.33.44.55:443
tcp 81.133.111.222:49220 10.0.10.38:49220 178.33.44.55:443  178.33.44.55:443
tcp 81.133.111.222:54938 10.0.10.44:54938 178.33.44.55:443  178.33.44.55:443
tcp 81.133.111.222:61214 10.0.10.46:61214 178.33.44.55:443  178.33.44.55:443
tcp 81.133.111.222:49163 10.0.10.47:49163 64.4.18.55:80      64.4.18.55:80

Revision as of 11:48, 10 November 2013

This page provides how to get general info about your Cisco device.

Processes

ap3#show processes cpu
CPU utilization for five seconds: 0%/0%; one minute: 1%; five minutes: 18%
 PID Runtime(ms)     Invoked      uSecs   5Sec   1Min   5Min TTY Process
 PID Runtime(ms)     Invoked      uSecs   5Sec   1Min   5Min TTY Process
   1          76        1464         51  0.00%  0.00%  0.00%   0 Chunk Manager
   2           8       68954          0  0.00%  0.00%  0.00%   0 Load Meter
   3         196         266        736  0.15%  0.17%  0.05%   1 SSH Process
   4           0           1          0  0.00%  0.00%  0.00%   0 RO Notify Timers
   5      841172       81225      10356  0.00%  0.16%  0.21%   0 Check heaps
   6           0          38          0  0.00%  0.00%  0.00%   0 Pool Manager
   7           0           1          0  0.00%  0.00%  0.00%   0 DiscardQ Backgro
   8           0           2          0  0.00%  0.00%  0.00%   0 Timers
   9           0          62          0  0.00%  0.00%  0.00%   0 WATCH_AFS
  10           0           1          0  0.00%  0.00%  0.00%   0 AAA_SERVER_DEADT
  11           0           1          0  0.00%  0.00%  0.00%   0 Policy Manager
 PID Runtime(ms)     Invoked      uSecs   5Sec   1Min   5Min TTY Process
  12           0           1          0  0.00%  0.00%  0.00%   0 Crash writer
  13           0           1          0  0.00%  0.00%  0.00%   0 Exception contro
  14           4       10759          0  0.00%  0.00%  0.00%   0 SNTP
  15           0           1          0  0.00%  0.00%  0.00%   0 RMI RM Notify Wa
  17           0           1          0  0.00%  0.00%  0.00%   0 Net Input
  18           4          53         75  0.00%  0.00%  0.00%   0 ARP Input
  19           0      359613          0  0.00%  0.00%  0.00%   0 ARP Background
  20           0           2          0  0.00%  0.00%  0.00%   0 Entity MIB API
  21           0           1          0  0.00%  0.00%  0.00%   0 CEF MIB API
  22           0           3          0  0.00%  0.00%  0.00%   0 PrstVbl
  23           0      344764          0  0.00%  0.00%  0.00%   0 GraphIt
 PID Runtime(ms)     Invoked      uSecs   5Sec   1Min   5Min TTY Process
  24           0           1          0  0.00%  0.00%  0.00%   0 Critical Bkgnd
  25           4      103457          0  0.00%  0.00%  0.00%   0 Net Background
  26           0        8626          0  0.00%  0.00%  0.00%   0 IDB Work
  27        2664       28191         94  0.00%  0.00%  0.17%   0 Logger
  28      202052    18128190         11  0.00%  1.34% 17.43%   0 TTY Background
  29           0           4          0  0.00%  0.00%  0.00%   0 IF-MGR control p
  30           0          12          0  0.00%  0.00%  0.00%   0 IF-MGR event pro
  31           0           3          0  0.00%  0.00%  0.00%   0 Transport Port A

17.43% 0 TTY Background showing high cpu utilization due to ssh debugging on/tt> and terminal monitor enabled on ssh console.

CPU history graph

ap3#show processes cpu history

ap3   09:58:02 AM Sunday Nov 10 2013 UTC





                                               22222
  100
   90
   80
   70
   60
   50
   40
   30
   20
   10
     0....5....1....1....2....2....3....3....4....4....5....5....6
               0    5    0    5    0    5    0    5    0    5    0
               CPU% per second (last 60 seconds)




           668777
      22223015665 322222222222212222 22212222212222222222222222 22
  100
   90        *
   80        ****
   70        **#*
   60      *####*
   50      *#####
   40      *#####
   30      *#####
   20      ######
   10      ######
     0....5....1....1....2....2....3....3....4....4....5....5....6
               0    5    0    5    0    5    0    5    0    5    0
               CPU% per minute (last 60 minutes)
              * = maximum CPU%   # = average CPU%





      222322222733222444789887553233323232745886776555553724322377235645644447
  100
   90
   80
   70
   60
   50
   40
   30
   20
   10          *        ********          * ************ *      **  ** **    *
     0....5....1....1....2....2....3....3....4....4....5....5....6....6....7..
               0    5    0    5    0    5    0    5    0    5    0    5    0
                   CPU% per hour (last 72 hours)
                  * = maximum CPU%   # = average CPU%

Network connections

Open tcp/udp ports

r1#show control-plane host open-ports
Active internet connections (servers and established)
Prot               Local Address             Foreign Address                  Service    State
 tcp                        *:22                         *:0               SSH-Server   LISTEN
 tcp                        *:22         93.96.105.202:59875               SSH-Server ESTABLIS
 tcp                        *:23                         *:0                   Telnet   LISTEN
 tcp                        *:53                         *:0               DNS Server   LISTEN
 udp                     *:58093                         *:0                  IP SNMP   LISTEN
 udp                        *:53                         *:0               DNS Server   LISTEN
 udp                        *:67                         *:0            DHCPD Receive   LISTEN
 udp                       *:161                         *:0                  IP SNMP   LISTEN
 udp                       *:162                         *:0                  IP SNMP   LISTEN

TCP established connections

r1#show tcp brief
TCB       Local Address               Foreign Address             (state)
2AABFEA4  host81-133-111.222.in-addr.93-96-111.222.zone4.bethere ESTAB
          btopenworld.com.22          .co.uk.59875

UDP all connections

r1#show udp
Proto        Remote      Port      Local       Port  In Out  Stat TTY OutputIF
 17     10.0.10.89      18980 81.133.111.222     53   0   0 1000211   0
 17     10.0.10.53         68 10.0.99.100        67   0   0 1002211   0
 17       --listen--          81.133.111.222    161   0   0 1001001   0
 17       --listen--          81.133.111.222    162   0   0 1001011   0
 17       --listen--          81.133.111.222  58093   0   0 1001011   0
 17(v6)   --listen--          --any--           161   0   0 1020001   0
 17(v6)   --listen--          --any--           162   0   0 1020011   0
 17(v6)   --listen--          --any--         59325   0   0 1020011   0

NAT translations

r1#show ip nat nvi translations
Pro Source global      Source local       Destin  local      Destin  global
tcp 81.133.111.222:64625 10.0.10.33:64625 178.33.44.55:443  178.33.44.55:443
tcp 81.133.111.222:49220 10.0.10.38:49220 178.33.44.55:443  178.33.44.55:443
tcp 81.133.111.222:54938 10.0.10.44:54938 178.33.44.55:443  178.33.44.55:443
tcp 81.133.111.222:61214 10.0.10.46:61214 178.33.44.55:443  178.33.44.55:443
tcp 81.133.111.222:49163 10.0.10.47:49163 64.4.18.55:80      64.4.18.55:80
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