>>>вот вывод sh proc cpu sorted
>>>CPU utilization for five seconds: 74%/63%; one minute: 65%; five minutes: 63%
>>
>>74%/63%; = значит общая загрузка 74 процента ил них 63 на прерывания...
>>т.е. 11% жрут процессы - остальное прерывание... трафик она гоняет... посмотри
>>сколько пакетов проходит сквозь неё и сравни с таблицей производительности...
>конечно глупый вопрос... смотереть show interfaces gigabitEthernet 0/0 к примеру?
вот вывод show ip cache flow
IP packet size distribution (4415M total packets):
1-32 64 96 128 160 192 224 256 288 320 352 384 416 448 480
.005 .367 .079 .022 .019 .011 .005 .003 .003 .003 .004 .003 .002 .003 .002 512 544 576 1024 1536 2048 2560 3072 3584 4096 4608
.003 .002 .023 .024 .407 .000 .000 .000 .000 .000 .000
IP Flow Switching Cache, 278544 bytes
4089 active, 7 inactive, 200036698 added
887836680 ager polls, 0 flow alloc failures
Active flows timeout in 30 minutes
Inactive flows timeout in 15 seconds
IP Sub Flow Cache, 103560 bytes
4089 active, 1031 inactive, 199997407 added, 199997407 added to flow
0 alloc failures, 2527 force free
5 chunks, 531 chunks added
last clearing of statistics never
Protocol Total Flows Packets Bytes Packets Active(Sec) Idle(Sec)
-------- Flows /Sec /Flow /Pkt /Sec /Flow /Flow
TCP-Telnet 15390 0.0 7 445 0.2 6.0 10.6
TCP-FTP 40102 0.0 11 430 0.7 4.9 8.3
TCP-FTPD 3248 0.0 397 787 2.1 18.3 2.8
TCP-WWW 53693794 91.0 18 696 1684.8 1.5 4.5
TCP-SMTP 27031209 45.8 6 203 297.5 1.8 3.7
TCP-X 9887 0.0 48 741 0.8 9.7 5.2
TCP-BGP 2 0.0 3 40 0.0 0.9 10.6
TCP-NNTP 1728 0.0 6 448 0.0 3.2 5.8
TCP-Frag 13 0.0 1 40 0.0 0.0 3.7
TCP-other 53259274 90.2 44 710 4052.3 8.1 6.0
UDP-DNS 1627478 2.7 3 357 9.4 0.6 10.3
UDP-NTP 89341 0.1 1 76 0.1 0.0 11.7
UDP-TFTP 536 0.0 1 157 0.0 0.2 3.9
UDP-Frag 4 0.0 4 21 0.0 6.8 7.0
UDP-other 61819089 104.7 4 228 490.9 0.5 6.0
ICMP 1061217 1.7 18 51 33.1 3.5 7.3
GRE 1369375 2.3 392 621 911.0 19.8 3.5
IP-other 69 0.0 1 187 0.0 0.0 10.8
Total: 200021756 339.0 22 641 7483.4 3.1 5.3
вот sh int giga 0/0
GigabitEthernet0/0 is up, line protocol is up
Hardware is MV96340 Ethernet, address is XXXXXX
Description: $ETH-SW-LAUNCH$$INTF-INFO-GE 0/0$$ES_LAN$$ETH-LAN$$FW_OUTSIDE$
Internet address is X.X.X.X/16
MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,
reliability 255/255, txload 5/255, rxload 5/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 1000Mb/s, media type is T
output flow-control is XON, input flow-control is XON
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/22517/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 19634000 bits/sec, 4043 packets/sec
5 minute output rate 22611000 bits/sec, 3883 packets/sec
1331969605 packets input, 419489636 bytes, 1347 no buffer
Received 76590 broadcasts, 0 runts, 0 giants, 14161 throttles
12181 input errors, 0 CRC, 0 frame, 711 overrun, 11470 ignored
0 watchdog, 0 multicast, 98 pause input
0 input packets with dribble condition detected
1157335241 packets output, 4072563786 bytes, 0 underruns
0 output errors, 0 collisions, 3 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 19718 pause output
0 output buffer failures, 0 output buffers swapped out
вот sh int giga 0/1
GigabitEthernet0/1 is up, line protocol is up
Hardware is MV96340 Ethernet, address is 0016.9d03.fe71 (bia 0016.9d03.fe71)
Description: $ES_WAN$$ETH-WAN$$FW_INSIDE$
Internet address is 83.102.220.179/28
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 42/255, rxload 52/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, media type is T
output flow-control is XON, input flow-control is XON
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Input queue: 1/75/51102/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: Class-based queueing
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/2/256 (active/max active/max total)
Reserved Conversations 2/3 (allocated/max allocated)
Available Bandwidth 34000 kilobits/sec
5 minute input rate 20749000 bits/sec, 3723 packets/sec
5 minute output rate 16587000 bits/sec, 3651 packets/sec
1129895314 packets input, 293078344 bytes, 52006 no buffer
Received 62382 broadcasts, 0 runts, 0 giants, 41949 throttles
259 input errors, 1 CRC, 0 frame, 0 overrun, 258 ignored
0 watchdog, 0 multicast, 1007108 pause input
0 input packets with dribble condition detected
1147037097 packets output, 2219190610 bytes, 0 underruns
0 output errors, 0 collisions, 4 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 382 pause output
0 output buffer failures, 0 output buffers swapped out
При загрузке sh pro cpu sorted
CPU utilization for five seconds: 74%/66%; one minute: 76%; five minutes: 75%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
84 45211176 41542230 1088 4.09% 3.05% 3.97% 0 IP Input
232 6162564 2148168 2868 1.06% 1.20% 1.51% 0 IP NAT Ager
229 11516180 17067191 674 0.98% 1.02% 0.94% 0 PPTP Data
5 2807652 147268 19064 0.65% 0.36% 0.26% 0 Check heaps
75 1359000 13037593 104 0.57% 0.51% 0.49% 0 L2X Data Daemon
236 1259696 18522079 68 0.49% 0.48% 0.49% 0 PPP Events
222 336344 10284 32705 0.32% 0.04% 0.00% 0 Per-minute Jobs
235 352448 18135862 19 0.16% 0.21% 0.24% 0 PPP manager
228 1347112 2553101 527 0.16% 0.19% 0.18% 0 PPTP Mgmt
221 1029612 120651 8533 0.16% 0.12% 0.14% 0 Compute load avg
40 1497784 595114 2516 0.16% 0.13% 0.14% 0 Per-Second Jobs
2 176728 118046 1497 0.08% 0.03% 0.02% 0 Load Meter
238 368120 18044911 20 0.08% 0.13% 0.14% 0 RADIUS
54 31292 20527 1524 0.08% 0.00% 0.00% 0 CEF Scanner
111 238468 926544 257 0.08% 0.09% 0.08% 0 CEF process
14 0 1 0 0.00% 0.00% 0.00% 0 OIR Handler
15 0 1 0 0.00% 0.00% 0.00% 0 Crash writer
16 5168 19674 262 0.00% 0.00% 0.00% 0 Environmental mo
и 218 человек подключенных через pptp
это нормально?
