Difference between revisions of "Cisco processes and load"
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tcp 81.133.111.222:61214 10.0.10.46:61214 178.33.44.55:443 178.33.44.55:443 | tcp 81.133.111.222:61214 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 | tcp 81.133.111.222:49163 10.0.10.47:49163 64.4.18.55:80 64.4.18.55:80 | ||
= DNS translations = | |||
To display the default domain name, the style of name lookup service, a list of name server hosts, and the cached list of hostnames and addresses specific to a particular Domain Name System (DNS) view or for all configured DNS views | |||
r1#sh hosts | |||
Default domain is home.geteway | |||
Name/address lookup uses domain service | |||
Name servers are 62.6.11.111, 194.72.22.222 | |||
Codes: UN - unknown, EX - expired, OK - OK, ?? - revalidate | |||
temp - temporary, perm - permanent | |||
NA - Not Applicable None - Not defined | |||
Host Port Flags Age Type Address(es) | |||
bbc.co.uk None (temp, OK) 0 IP 212.58.253.67 | |||
212.58.251.195 | |||
host81-133-111-222.in-add None (temp, OK) 0 IP 81.133.111.222 | |||
l.doubleclick.net NA (temp, EX) 12 SOA ns1.google.com dns-admin.google.com | |||
1537818 21600 3600 1209600 300 | |||
Host Port Flags Age Type Address(es) | |||
nsatc.net NA (temp, EX) 24 SOA admin.nsatc.net dl-cdn_infrastructure.level3.com | |||
1363134183 10800 2700 3600000 900 | |||
Revision as of 12:09, 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 93.96.111.222:59875 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
DNS translations
To display the default domain name, the style of name lookup service, a list of name server hosts, and the cached list of hostnames and addresses specific to a particular Domain Name System (DNS) view or for all configured DNS views
r1#sh hosts
Default domain is home.geteway
Name/address lookup uses domain service
Name servers are 62.6.11.111, 194.72.22.222
Codes: UN - unknown, EX - expired, OK - OK, ?? - revalidate
temp - temporary, perm - permanent
NA - Not Applicable None - Not defined
Host Port Flags Age Type Address(es)
bbc.co.uk None (temp, OK) 0 IP 212.58.253.67
212.58.251.195
host81-133-111-222.in-add None (temp, OK) 0 IP 81.133.111.222
l.doubleclick.net NA (temp, EX) 12 SOA ns1.google.com dns-admin.google.com
1537818 21600 3600 1209600 300
Host Port Flags Age Type Address(es)
nsatc.net NA (temp, EX) 24 SOA admin.nsatc.net dl-cdn_infrastructure.level3.com
1363134183 10800 2700 3600000 900