There are IBM intellistation 6221 (2x Xeon 2.8gzh 1core) with established routeros 5.5 and 5 network card D-Link DFE-520TX. HT is off.
Faced with a problem that already at 30 megabits per CPU interrupt load reaches 101%.
How to solve this problem without having to replace the network cards in them and there’s the matter?
Есть IBM intellistation 6221(2 Xeon 2.8ghz 1core) с установленным роутерос 5.5 и 5 сетевых карт D-link DFE-520ТX. ХТ выключен.
Столкнулся с проблемой, что уже при 30 мегабитах нагрузка процессора по прерываниям доходит 101%.
Как решить данную проблему не прибегая к замене сетевых карт и в них ли дело?
/system resource cpu> print
CPU LOAD IRQ DISK
0 54% 52% 0%
1 100% 101% 0%
/system resource cpu> /tool profile
NAME CPU USAGE
pppoe all 0.5%
ppp all 1.2%
ethernet all 0%
dns all 0%
traffic-flow all 2.7%
firewall all 17.2%
winbox all 0%
management all 0.7%
telnet all 0%
idle all 20.7%
profiling all 0.7%
queuing all 51.7%
routing all 0%
unclassified all 4.2%
/system resource pci> printDEVICE VENDOR NAME IRQ
0 05:01.0 Texas Instruments TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link) (rev: 0) 9
1 05:00.0 VIA Technologies, Inc. VT6105/VT6106S [Rhine-III] (rev: 139) 10
2 04:02.0 VIA Technologies, Inc. VT6105/VT6106S [Rhine-III] (rev: 139) 11
3 04:01.0 VIA Technologies, Inc. VT6105/VT6106S [Rhine-III] (rev: 139) 11
4 03:03.0 VIA Technologies, Inc. VT6105/VT6106S [Rhine-III] (rev: 139) 11
5 03:02.0 VIA Technologies, Inc. VT6105/VT6106S [Rhine-III] (rev: 139) 11
6 03:01.0 Broadcom Corporation NetXtreme BCM5703X Gigabit Ethernet (rev: 2) 11
7 02:1f.0 Intel Corporation 82870P2 P64H2 Hub PCI Bridge (rev: 4) 0
8 02:1e.0 Intel Corporation 82870P2 P64H2 I/OxAPIC (rev: 4) 0
9 02:1d.0 Intel Corporation 82870P2 P64H2 Hub PCI Bridge (rev: 4) 0
10 02:1c.0 Intel Corporation 82870P2 P64H2 I/OxAPIC (rev: 4) 0
11 01:00.0 nVidia Corporation NV18 [GeForce4 MX 440 AGP 8x] (rev: 162) 5
12 00:1f.3 Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus Controller (rev: 2) 5
13 00:1f.1 Intel Corporation 82801DB (ICH4) IDE Controller (rev: 2) 0
14 00:1f.0 Intel Corporation 82801DB/DBL (ICH4/ICH4-L) LPC Interface Bridge (rev: 2) 0
15 00:1e.0 Intel Corporation 82801 PCI Bridge (rev: 130) 0
16 00:1d.7 Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev: 2) 10
17 00:1d.1 Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev: 2) 5
18 00:1d.0 Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev: 2) 11
19 00:02.1 Intel Corporation E7505 Hub Interface B PCI-to-PCI Bridge RAS Controller (rev: 3) 0
20 00:02.0 Intel Corporation E7505 Hub Interface B PCI-to-PCI Bridge (rev: 3) 0
21 00:01.0 Intel Corporation E7505/E7205 PCI-to-AGP Bridge (rev: 3) 0
22 00:00.1 Intel Corporation E7505/E7205 Series RAS Controller (rev: 3) 0
23 00:00.0 Intel Corporation E7505 Memory Controller Hub (rev: 3) 0
I’ve can hang up the cpu (at x86 and at RB1000) with creation queue-tree rule with no parameters (click add and click OK) 