请教高人7204 cpu 利用率高

weixin_38049216 2004-03-26 03:31:44

以下是配置和相关信息，请高人指点，不胜感激.7204配置了NAT，需要NAT的机器大概400台左右。

cisco>;en
Password:
cisco#show proc cpu his

   7777666666666677777777778888888888888887777766666777776666
   4444222229999900000777770000044444222229999999999222227777
100
90
80                   *************************
70  ****    *************************************************
60  **********************************************************
50  **********************************************************
40  **********************************************************
30  **********************************************************
20  **********************************************************
10  **********************************************************
0....5....1....1....2....2....3....3....4....4....5....5....
            0 5 0 5 0 5 0 5 0 5

            CPU% per second (last 60 seconds)

   8889888989999788888788888877899888877888888877888889887888
   4000590012120864965921609048540036877485442278533542116122
100
90    *** * **** * *** * * ***  ** **    *  * *
80  **********##****##******** ******#****#************#******
70  ########################################*#################
60  ##########################################################
50  ##########################################################
40  ##########################################################
30  ##########################################################
20  ##########################################################
10  ##########################################################
0....5....1....1....2....2....3....3....4....4....5....5....
            0 5 0 5 0 5 0 5 0 5

            CPU% per minute (last 60 minutes)
            * = maximum CPU% # = average CPU%

   999985422121123779998998888865331111325878776667567553231111 112 21111
   4821571743586656877596102350508273855022771268107480949714646242377230
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%

cisco#show ip nat sta
Total active translations: 12837 (0 static, 12837 dynamic; 12837 extended)
Outside interfaces:
  FastEthernet0/1
Inside interfaces:
  FastEthernet0/0
Hits: 2172387237  Misses: 8907352
Expired translations: 8901298
Dynamic mappings:
-- Inside Source
[Id: 1] access-list 1 pool dorm refcount 12837
pool dorm: netmask 255.255.255.0
      start *end *
      type generic, total addresses 3, allocated 1 (33%), misses 0
cisco#show proc cpu sort
CPU utilization for five seconds: 83%/73%; one minute: 75%; five minutes: 73%
PID Runtime(ms) Invoked    uSecs 5Sec 1Min 5Min TTY Process
  38 114426292 171634021       666  9.33%  8.24%  7.88% 0 IP Input
4    226504    62538    3621  0.16%  0.04%  0.00% 0 Check heaps
1       104    1558       66  0.00%  0.00%  0.00% 0 Chunk Manager
2       1664 115710       14  0.00%  0.00%  0.00% 0 Load Meter
3       332    20057       16  0.00%  0.00%  0.00% 0 CEF Scanner
5       2180    10179       214  0.00%  0.00%  0.00% 0 Pool Manager
6          0       2       0  0.00%  0.00%  0.00% 0 Timers
7          0       2       0  0.00%  0.00%  0.00% 0 Serial Backgroun
8       328 115599       2  0.00%  0.00%  0.00% 0 ALARM_TRIGGER_SC
9    217592 577179       376  0.00%  0.00%  0.00% 0 EnvMon
  10          0       1       0  0.00%  0.00%  0.00% 0 OIR Handler
  11          0       1       0  0.00%  0.00%  0.00% 0 IPC Zone Manager
  12       1960 577180       3  0.00%  0.00%  0.00% 0 IPC Periodic Tim
  13       1140 577180       1  0.00%  0.00%  0.00% 0 IPC Deferred Por
  14          0       1       0  0.00%  0.00%  0.00% 0 IPC Seat Manager
  15    14596    22468       649  0.00%  0.00%  0.00% 0 ARP Input
  16       312    28933       10  0.00%  0.00%  0.00% 0 HC Counter Timer
  17          4       2    2000  0.00%  0.00%  0.00% 0 DDR Timers
  18          0       2       0  0.00%  0.00%  0.00% 0 Dialer event
  19          0       2       0  0.00%  0.00%  0.00% 0 Entity MIB API
  20          0       1       0  0.00%  0.00%  0.00% 0 SERIAL A'detect

cisco#show run
cernet#show run
Building configuration...

Current configuration : 1641 bytes
!
version 12.2
no service pad
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
!
boot system disk0:c7200-ik8s-mz.122-21.bin
enable password 7 06571E2056561A0E57
!
ip subnet-zero
ip cef
!
!
no ip domain-lookup
!
!
call rsvp-sync
!
!
!
!
!
!
!
!
interface FastEthernet0/0
ip address *.*.*.*
ip access-group 110 in
ip verify unicast reverse-path
no ip redirects
no ip unreachables
ip nat inside
ip route-cache policy
duplex auto
speed auto
no cdp enable
!
interface FastEthernet0/1
ip address *
ip verify unicast reverse-path
no ip redirects
no ip unreachables
ip nat outside
ip route-cache policy
duplex auto
speed auto
no cdp enable
!
ip nat translation max-entries 20000
ip nat pool dorm *netmask 255.255.255.0
ip nat inside source list 1 pool dorm overload
ip classless
ip route 0.0.0. 0.0.0.0 *
ip route
no ip http server
!
access-lt 1 permit 172.16.0.0 0.0.255.255
access-list 110 permit icmp *any echo
access-list 110 deny icmp any any echo
acss-list 110 permit ip any any
no cdp run
snmp-server community public RO
snmp-server community cernt RO 10
snmp-server enable traps tty
!
dial-peer cor custom
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login local
line vty 5 15
login
!
end

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