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"AS5400 и загрузка CPU процессом IP Input"
Отправлено Nalim, 29-Ноя-12 17:42

Здравствуйте.
Использую AS5400, как SIP-шлюз. Циска соединена с УПАТС 4 каналами ISDN PRI. Сотрудники удаленного офиса совершают звонки на шлюз, и далее пробрасываются на УПАТС. VPN-туннелей нет.
В настоящий момент при восьмидесяти одновременных входящих SIP-вызовах загрузка процессора держится около 90%. Основной "загрузчик" - IP INPUT. Можно ли что-то сделать в этом случае? Неужели это предельная нагрузка для AS5400?
Apollon_3-1#sh hard
Cisco IOS Software, 5400 Software (C5400-JS-M), Version 12.4(25a), RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2009 by Cisco Systems, Inc.
Compiled Sat 23-May-09 02:30 by prod_rel_team
ROM: System Bootstrap, Version 12.2(1r)1, RELEASE SOFTWARE (fc1)
BOOTLDR: 5400 Software (C5400-BOOT-M), Version 12.1(1)XD1, EARLY DEPLOYMENT RELEASE SOFTWARE (fc2)
Apollon_3-1 uptime is 8 weeks, 2 days, 22 hours, 29 minutes
System returned to ROM by power-on
System restarted at 19:15:36 msd Mon Oct 1 2012
System image file is "flash:c5400-js-mz.124-25a.bin"
Cisco AS5400 (R7K) processor (revision T) with 524288K/131072K bytes of memory.
Processor board ID JAE09044FS2
R7000 CPU at 250MHz, Implementation 39, Rev 1.0, 256KB L2, 2048KB L3 Cache
Last reset from power-on
Manufacture Cookie Info:
EEPROM Type 0x0001, EEPROM Version 0x01, Board ID 0x31,
Board Hardware Version 3.34, Item Number 800-5171-02,
Board Revision C0, Serial Number JAE09044FS2,
PLD/ISP Version 2.2,  Manufacture Date 19-Jan-2005.
Processor 0x14, MAC Address 0012.801c.64da
Backplane HW Revision 1.0, Flash Type 5V
2 FastEthernet interfaces
254 Serial interfaces
324 terminal lines
8 Channelized E1/PRI ports
512K bytes of NVRAM.
65536K bytes of processor board System flash (Read/Write)
16384K bytes of processor board Boot flash (Read/Write)
Apollon_3-1#sh processes cpu sort | exclude 0.00
CPU utilization for five seconds: 76%/22%; one minute: 82%; five minutes: 81%
PID Runtime(ms)   Invoked      uSecs   5Sec   1Min   5Min TTY Process
  67  11498207081850528907        621 43.23% 39.35% 39.79%   0 IP Input
140    34929036 179468097        194  1.72%  1.51%  1.43%   0 RADIUS
  64    21518312   6710350       3206  1.55%  1.08%  0.96%   0 AAA ACCT Proc
157    15815048   9970804       1586  0.98%  0.01%  0.92%   0 CCH323_CT
149    18764784  20460061        917  0.90%  0.80%  0.75%   0 VTSP
153    19030656  87456303        217  0.81%  0.75%  0.76%   0 VOIP_RTCP
  71       10124     36860        274  0.65%  0.06%  0.01%   2 Virtual Exec
   3    13050712  18629860        700  0.65%  0.61%  0.61%   0 AFW_application_
159    21326176   7317868       2914  0.57%  0.65%  0.64%   0 CCSIP_SPI_CONTRO
141    16783164   8849683       1896  0.49%  0.70%  0.66%   0 ISDN
174     8392904  34992922        239  0.49%  0.41%  0.34%   0 ISDN L2 Process
  59      205928  18287511         11  0.40%  0.23%  0.21%   0 IP SLA Mon Event
148    14869188  77456247        191  0.40%  0.61%  0.64%   0 DSMP
138    19920208   1067614      18658  0.32%  0.35%  0.37%   0 Compute load avg
   4     3266556   5423805        602  0.24%  0.13%  0.14%   0 EDDRI_MAIN
178     1875996 421510412          4  0.16%  0.10%  0.11%   0 ss7_mtp2_timerba
  51     2421436 112303374         21  0.16%  0.14%  0.14%   0 Call Management
176     1892604  24230301         78  0.08%  0.05%  0.06%   0 ISDN L2D SRQ Pro
145     1350184  24483127         55  0.08%  0.04%  0.02%   0 ISDN From Driver
  85     1082780  96742446         11  0.08%  0.04%  0.05%   0 ss7_mtp2
161     5194236   8595580        604  0.08%  0.12%  0.13%   0 CCSIP_UDP_SOCKET
  32     2689952   7074711        380  0.08%  0.09%  0.11%   0 Logger
127     1979792   9188960        215  0.08%  0.09%  0.08%   0 AAA SEND STOP EV
Apollon_3-1#sh interfaces fastEthernet 0/0
FastEthernet0/0 is up, line protocol is up
  Hardware is AMD79c971 FE, address is 0012.821c.64da (bia 0012.821c.64da)
  Internet address is 81.81.81.81/24
  MTU 1500 bytes, BW 100000 Kbit/sec, DLY 100 usec,
     reliability 255/255, txload 10/255, rxload 12/255
  Encapsulation ARPA, loopback not set
  Keepalive set (10 sec)
  Full-duplex, 100Mb/s, 100BaseTX/FX
  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: 60/4096/0/124003581 (size/max/drops/flushes); Total output drops: 0
  Queueing strategy: fifo
  Output queue: 0/4096 (size/max)
  5 minute input rate 4937000 bits/sec, 3163 packets/sec
  5 minute output rate 4288000 bits/sec, 2815 packets/sec
     2127676176 packets input, 2584228777 bytes
     Received 13700725 broadcasts, 0 runts, 0 giants, 0 throttles
     139963567 input errors, 139963534 CRC, 0 frame, 0 overrun, 0 ignored
     0 watchdog
     0 input packets with dribble condition detected
     1537266790 packets output, 201311164 bytes, 0 underruns
     0 output errors, 0 collisions, 4 interface resets
     1959 unknown protocol drops
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out

Исходное сообщение
"AS5400 и загрузка CPU процессом IP Input" Отправлено Nalim, 29-Ноя-12 17:42
Здравствуйте. Использую AS5400, как SIP-шлюз. Циска соединена с УПАТС 4 каналами ISDN PRI. Сотрудники удаленного офиса совершают звонки на шлюз, и далее пробрасываются на УПАТС. VPN-туннелей нет. В настоящий момент при восьмидесяти одновременных входящих SIP-вызовах загрузка процессора держится около 90%. Основной "загрузчик" - IP INPUT. Можно ли что-то сделать в этом случае? Неужели это предельная нагрузка для AS5400? Apollon_3-1#sh hard Cisco IOS Software, 5400 Software (C5400-JS-M), Version 12.4(25a), RELEASE SOFTWARE (fc2) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2009 by Cisco Systems, Inc. Compiled Sat 23-May-09 02:30 by prod_rel_team ROM: System Bootstrap, Version 12.2(1r)1, RELEASE SOFTWARE (fc1) BOOTLDR: 5400 Software (C5400-BOOT-M), Version 12.1(1)XD1, EARLY DEPLOYMENT RELEASE SOFTWARE (fc2) Apollon_3-1 uptime is 8 weeks, 2 days, 22 hours, 29 minutes System returned to ROM by power-on System restarted at 19:15:36 msd Mon Oct 1 2012 System image file is "flash:c5400-js-mz.124-25a.bin" Cisco AS5400 (R7K) processor (revision T) with 524288K/131072K bytes of memory. Processor board ID JAE09044FS2 R7000 CPU at 250MHz, Implementation 39, Rev 1.0, 256KB L2, 2048KB L3 Cache Last reset from power-on Manufacture Cookie Info: EEPROM Type 0x0001, EEPROM Version 0x01, Board ID 0x31, Board Hardware Version 3.34, Item Number 800-5171-02, Board Revision C0, Serial Number JAE09044FS2, PLD/ISP Version 2.2, Manufacture Date 19-Jan-2005. Processor 0x14, MAC Address 0012.801c.64da Backplane HW Revision 1.0, Flash Type 5V 2 FastEthernet interfaces 254 Serial interfaces 324 terminal lines 8 Channelized E1/PRI ports 512K bytes of NVRAM. 65536K bytes of processor board System flash (Read/Write) 16384K bytes of processor board Boot flash (Read/Write) Apollon_3-1#sh processes cpu sort \| exclude 0.00 CPU utilization for five seconds: 76%/22%; one minute: 82%; five minutes: 81% PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process 67 11498207081850528907 621 43.23% 39.35% 39.79% 0 IP Input 140 34929036 179468097 194 1.72% 1.51% 1.43% 0 RADIUS 64 21518312 6710350 3206 1.55% 1.08% 0.96% 0 AAA ACCT Proc 157 15815048 9970804 1586 0.98% 0.01% 0.92% 0 CCH323_CT 149 18764784 20460061 917 0.90% 0.80% 0.75% 0 VTSP 153 19030656 87456303 217 0.81% 0.75% 0.76% 0 VOIP_RTCP 71 10124 36860 274 0.65% 0.06% 0.01% 2 Virtual Exec 3 13050712 18629860 700 0.65% 0.61% 0.61% 0 AFW_application_ 159 21326176 7317868 2914 0.57% 0.65% 0.64% 0 CCSIP_SPI_CONTRO 141 16783164 8849683 1896 0.49% 0.70% 0.66% 0 ISDN 174 8392904 34992922 239 0.49% 0.41% 0.34% 0 ISDN L2 Process 59 205928 18287511 11 0.40% 0.23% 0.21% 0 IP SLA Mon Event 148 14869188 77456247 191 0.40% 0.61% 0.64% 0 DSMP 138 19920208 1067614 18658 0.32% 0.35% 0.37% 0 Compute load avg 4 3266556 5423805 602 0.24% 0.13% 0.14% 0 EDDRI_MAIN 178 1875996 421510412 4 0.16% 0.10% 0.11% 0 ss7_mtp2_timerba 51 2421436 112303374 21 0.16% 0.14% 0.14% 0 Call Management 176 1892604 24230301 78 0.08% 0.05% 0.06% 0 ISDN L2D SRQ Pro 145 1350184 24483127 55 0.08% 0.04% 0.02% 0 ISDN From Driver 85 1082780 96742446 11 0.08% 0.04% 0.05% 0 ss7_mtp2 161 5194236 8595580 604 0.08% 0.12% 0.13% 0 CCSIP_UDP_SOCKET 32 2689952 7074711 380 0.08% 0.09% 0.11% 0 Logger 127 1979792 9188960 215 0.08% 0.09% 0.08% 0 AAA SEND STOP EV Apollon_3-1#sh interfaces fastEthernet 0/0 FastEthernet0/0 is up, line protocol is up Hardware is AMD79c971 FE, address is 0012.821c.64da (bia 0012.821c.64da) Internet address is 81.81.81.81/24 MTU 1500 bytes, BW 100000 Kbit/sec, DLY 100 usec, reliability 255/255, txload 10/255, rxload 12/255 Encapsulation ARPA, loopback not set Keepalive set (10 sec) Full-duplex, 100Mb/s, 100BaseTX/FX 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: 60/4096/0/124003581 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: fifo Output queue: 0/4096 (size/max) 5 minute input rate 4937000 bits/sec, 3163 packets/sec 5 minute output rate 4288000 bits/sec, 2815 packets/sec 2127676176 packets input, 2584228777 bytes Received 13700725 broadcasts, 0 runts, 0 giants, 0 throttles 139963567 input errors, 139963534 CRC, 0 frame, 0 overrun, 0 ignored 0 watchdog 0 input packets with dribble condition detected 1537266790 packets output, 201311164 bytes, 0 underruns 0 output errors, 0 collisions, 4 interface resets 1959 unknown protocol drops 0 babbles, 0 late collision, 0 deferred 0 lost carrier, 0 no carrier 0 output buffer failures, 0 output buffers swapped out

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Сообщение*:	> Здравствуйте. > Использую AS5400, как SIP-шлюз. Циска соединена с УПАТС 4 каналами ISDN PRI. > Сотрудники удаленного офиса совершают звонки на шлюз, и далее пробрасываются на > УПАТС. VPN-туннелей нет. > В настоящий момент при восьмидесяти одновременных входящих SIP-вызовах загрузка процессора > держится около 90%. Основной "загрузчик" - IP INPUT. Можно ли что-то > сделать в этом случае? Неужели это предельная нагрузка для AS5400? > Apollon_3-1#sh hard > Cisco IOS Software, 5400 Software (C5400-JS-M), Version 12.4(25a), RELEASE SOFTWARE (fc2) > Technical Support: http://www.cisco.com/techsupport > Copyright (c) 1986-2009 by Cisco Systems, Inc. > Compiled Sat 23-May-09 02:30 by prod_rel_team > ROM: System Bootstrap, Version 12.2(1r)1, RELEASE SOFTWARE (fc1) > BOOTLDR: 5400 Software (C5400-BOOT-M), Version 12.1(1)XD1, EARLY DEPLOYMENT RELEASE SOFTWARE > (fc2) > Apollon_3-1 uptime is 8 weeks, 2 days, 22 hours, 29 minutes > System returned to ROM by power-on > System restarted at 19:15:36 msd Mon Oct 1 2012 > System image file is "flash:c5400-js-mz.124-25a.bin" > Cisco AS5400 (R7K) processor (revision T) with 524288K/131072K bytes of memory. > Processor board ID JAE09044FS2 > R7000 CPU at 250MHz, Implementation 39, Rev 1.0, 256KB L2, 2048KB L3 > Cache > Last reset from power-on > Manufacture Cookie Info: > EEPROM Type 0x0001, EEPROM Version 0x01, Board ID 0x31, > Board Hardware Version 3.34, Item Number 800-5171-02, > Board Revision C0, Serial Number JAE09044FS2, > PLD/ISP Version 2.2, Manufacture Date 19-Jan-2005. > Processor 0x14, MAC Address 0012.801c.64da > Backplane HW Revision 1.0, Flash Type 5V > 2 FastEthernet interfaces > 254 Serial interfaces > 324 terminal lines > 8 Channelized E1/PRI ports > 512K bytes of NVRAM. > 65536K bytes of processor board System flash (Read/Write) > 16384K bytes of processor board Boot flash (Read/Write) > Apollon_3-1#sh processes cpu sort \| exclude 0.00 > CPU utilization for five seconds: 76%/22%; one minute: 82%; five minutes: 81% > PID Runtime(ms) Invoked uSecs > 5Sec 1Min 5Min TTY Process > 67 11498207081850528907 > 621 43.23% 39.35% 39.79% 0 IP Input > 140 34929036 179468097 > 194 1.72% 1.51% 1.43% > 0 RADIUS > 64 21518312 6710350 > 3206 1.55% 1.08% 0.96% > 0 AAA ACCT Proc > 157 15815048 9970804 > 1586 0.98% 0.01% 0.92% > 0 CCH323_CT > 149 18764784 20460061 > 917 0.90% 0.80% 0.75% > 0 VTSP > 153 19030656 87456303 > 217 0.81% 0.75% 0.76% > 0 VOIP_RTCP > 71 10124 > 36860 274 > 0.65% 0.06% 0.01% 2 Virtual Exec > 3 13050712 18629860 > 700 0.65% 0.61% > 0.61% 0 AFW_application_ > 159 21326176 7317868 > 2914 0.57% 0.65% 0.64% > 0 CCSIP_SPI_CONTRO > 141 16783164 8849683 > 1896 0.49% 0.70% 0.66% > 0 ISDN > 174 8392904 34992922 > 239 0.49% 0.41% 0.34% > 0 ISDN L2 Process > 59 205928 18287511 > 11 0.40% > 0.23% 0.21% 0 IP SLA Mon Event > 148 14869188 77456247 > 191 0.40% 0.61% 0.64% > 0 DSMP > 138 19920208 1067614 > 18658 0.32% 0.35% 0.37% > 0 Compute load avg > 4 3266556 5423805 > 602 0.24% > 0.13% 0.14% 0 EDDRI_MAIN > 178 1875996 421510412 > 4 0.16% 0.10% > 0.11% 0 ss7_mtp2_timerba > 51 2421436 112303374 > 21 0.16% 0.14% > 0.14% 0 Call Management > 176 1892604 24230301 > 78 0.08% 0.05% > 0.06% 0 ISDN L2D SRQ Pro > 145 1350184 24483127 > 55 0.08% 0.04% > 0.02% 0 ISDN From Driver > 85 1082780 96742446 > 11 0.08% 0.04% > 0.05% 0 ss7_mtp2 > 161 5194236 8595580 > 604 0.08% 0.12% > 0.13% 0 CCSIP_UDP_SOCKET > 32 2689952 7074711 > 380 0.08% 0.09% > 0.11% 0 Logger > 127 1979792 9188960 > 215 0.08% 0.09% > 0.08% 0 AAA SEND STOP EV > Apollon_3-1#sh interfaces fastEthernet 0/0 > FastEthernet0/0 is up, line protocol is up > Hardware is AMD79c971 FE, address is 0012.821c.64da (bia 0012.821c.64da) > Internet address is 81.81.81.81/24 > MTU 1500 bytes, BW 100000 Kbit/sec, DLY 100 usec, > reliability 255/255, txload 10/255, rxload 12/255 > Encapsulation ARPA, loopback not set > Keepalive set (10 sec) > Full-duplex, 100Mb/s, 100BaseTX/FX > 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: 60/4096/0/124003581 (size/max/drops/flushes); Total output drops: 0 > Queueing strategy: fifo > Output queue: 0/4096 (size/max) > 5 minute input rate 4937000 bits/sec, 3163 packets/sec > 5 minute output rate 4288000 bits/sec, 2815 packets/sec > 2127676176 packets input, 2584228777 bytes > Received 13700725 broadcasts, 0 runts, 0 giants, > 0 throttles > 139963567 input errors, 139963534 CRC, 0 frame, > 0 overrun, 0 ignored > 0 watchdog > 0 input packets with dribble condition detected > 1537266790 packets output, 201311164 bytes, 0 underruns > 0 output errors, 0 collisions, 4 interface > resets > 1959 unknown protocol drops > 0 babbles, 0 late collision, 0 deferred > 0 lost carrier, 0 no carrier > 0 output buffer failures, 0 output buffers > swapped out
	Введите код, изображенный на картинке:

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