[greywind]

а настраивать пробовали? литературку там поискать?
http://www.opennet.ru/docs/RUS/GigabitEthernet/ и ещё бы я на вашем месте порыл насчёт производительности хардов.

[brag]

Конечно пробовал.я с freebsd работаю давно.и скорость на 100мегабитке устраивала в полне,а тут поставил гиг,а скорость не поднялась.дело не в железе,а в самом стеке.через лупбек же тоже тормозит.
Спасибо,пойфу читать

[brag]

не помогло ничего..
Вот конф:
root# ifconfig lo0
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3
inet6 ::1 prefixlen 128
inet 127.0.0.1 netmask 0xff000000

root# cat sysctl.conf
security.bsd.see_other_uids=0
security.bsd.see_other_gids=0
security.bsd.unprivileged_read_msgbuf=0
security.bsd.hardlink_check_uid=1
#security.bsd.hardlink_check_gid=1
#security.bsd.unprivileged_get_quota=1

security.jail.set_hostname_allowed=0
security.jail.chflags_allowed=0

vm.swap_idle_enabled=1

net.inet.icmp.icmplim=4
net.inet.ip.redirect=0
net.inet.icmp.bmcastecho=0
net.inet.tcp.blackhole=2
net.inet.udp.blackhole=1
net.inet.tcp.syncookies=1
net.inet.tcp.always_keepalive=0
net.inet.tcp.delayed_ack=1
net.inet.ip.sourceroute=0
net.inet.ip.accept_sourceroute=0
net.inet.ip.ttl=64
net.inet.ip.fastforwarding=1
net.inet.ip.intr_queue_maxlen=5000
net.inet.tcp.sendspace=3217968
net.inet.tcp.recvspace=3217968

kern.ipc.maxsockbuf=8388608

kern.maxfilesperproc=1024
kern.maxprocperuid=512

скорость с pf-ом 19мегабайт/с по lo0,по em0 еще меньше
Без pf-a около 24-30

PS. У кого FreeBSD,порпробуйте плз ради интереса потестить скорость,так, на пример:
nc -l 127.0.0.1 33>/dev/null
dd if=/dev/zero bs=128k count=2048|nc 127.0.0.1 33

Или каким-то ftpd+wget..

[Igor_I]

dd if=/dev/zero bs=128k count=16384 | nc 127.0.0.1 33
16384+0 records in
16384+0 records out
2147483648 bytes transferred in 23.120258 secs (92883205 bytes/sec)

[brag]

О,это уже по-лучше.. но все равно мало... Какой проц? память? конфиг ядра?
Включен какой-нибудь firewall или нет?
Мне так и не удалось выжать требуемую скорость на однопроцессорных PC-шках. наверное буду переходить на NetBSD

[Igor_I]

Copyright (c) 1992-2007 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 6.2-RELEASE-p3 #1: Thu Mar 22 22:39:38 MSK 2007
igor@igorserver.local:/usr/obj/usr/src/sys/IGOR_FEB
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD Athlon(tm) XP 2400+ (2004.56-MHz 686-class CPU)
Origin = "AuthenticAMD" Id = 0x6a0 Stepping = 0
Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR, SSE>
AMD Features=0xc0400800<SYSCALL,MMX+,3DNow+,3DNow>
real memory = 536805376 (511 MB)
avail memory = 515899392 (492 MB)
mptable_probe: MP Config Table has bad signature: \^S\^F
kbd1 at kbdmux0
acpi0: <Nvidia AWRDACPI> on motherboard
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
Correcting nForce2 C1 CPU disconnect hangs
agp0: <NVIDIA nForce2 AGP Controller> mem 0xc0000000-0xc7ffffff at device 0.0 on pci0
pci0: <memory, RAM> at device 0.1 (no driver attached)
pci0: <memory, RAM> at device 0.2 (no driver attached)
pci0: <memory, RAM> at device 0.3 (no driver attached)
pci0: <memory, RAM> at device 0.4 (no driver attached)
pci0: <memory, RAM> at device 0.5 (no driver attached)
isab0: <PCI-ISA bridge> at device 1.0 on pci0
isa0: <ISA bus> on isab0
nfsmb0: <nForce2/3/4 MCP SMBus Controller> port 0xe000-0xe01f irq 4 at device 1.1 on pci0
smbus0: <System Management Bus> on nfsmb0
smb0: <SMBus generic I/O> on smbus0
nfsmb1: <nForce2/3/4 MCP SMBus Controller> on nfsmb0
smbus1: <System Management Bus> on nfsmb1
smb1: <SMBus generic I/O> on smbus1
nve0: <NVIDIA nForce MCP2 Networking Adapter> port 0xe400-0xe407 mem 0xdd084000-0xdd084fff irq 10 at device 4.0 on pci0
nve0: Ethernet address 00:50:8d:f3:7e:df
miibus0: <MII bus> on nve0
rlphy0: <RTL8201L 10/100 media interface> on miibus0
rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
nve0: Ethernet address: 00:50:8d:f3:7e:df
pci0: <multimedia, audio> at device 5.0 (no driver attached)
pcm0: <nVidia nForce2> port 0xd000-0xd0ff,0xd400-0xd47f mem 0xdd080000-0xdd080fff irq 4 at device 6.0 on pci0
pcm0: <Avance Logic ALC650 AC97 Codec>
pcib1: <ACPI PCI-PCI bridge> at device 8.0 on pci0
pci1: <ACPI PCI bus> on pcib1
rl0: <RealTek 8139 10/100BaseTX> port 0x9000-0x90ff mem 0xdc004000-0xdc0040ff irq 11 at device 6.0 on pci1
miibus1: <MII bus> on rl0
rlphy1: <RealTek internal media interface> on miibus1
rlphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl0: Ethernet address: 00:80:48:37:e7:a5
bktr0: <BrookTree 878> mem 0xd8000000-0xd8000fff irq 3 at device 7.0 on pci1
bktr0: [GIANT-LOCKED]
bktr0: AVer Media TV/FM, Philips FR1216 PAL FM tuner.
pci1: <multimedia> at device 7.1 (no driver attached)
skc0: <D-Link DGE-530T Gigabit Ethernet> port 0x9400-0x94ff mem 0xdc000000-0xdc003fff irq 5 at device 9.0 on pci1
skc0: DGE-530T Gigabit Ethernet Adapter rev. (0x9)
sk0: <Marvell Semiconductor, Inc. Yukon> on skc0
sk0: Ethernet address: 00:17:9a:06:14:ef
miibus2: <MII bus> on sk0
e1000phy0: <Marvell 88E1000 Gigabit PHY> on miibus2
e1000phy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX-FDX, auto
atapci0: <SiI 0680 UDMA133 controller> port 0x9800-0x9807,0x9c00-0x9c03,0xa000-0xa007,0xa400-0xa403,0xa800-0xa80f mem 0xdc005000-0xdc0050ff irq 11 at device 10.0 on pci1
ata2: <ATA channel 0> on atapci0
ata3: <ATA channel 1> on atapci0
atapci1: <SiI 3112 SATA150 controller> port 0xac00-0xac07,0xb000-0xb003,0xb400-0xb407,0xb800-0xb803,0xbc00-0xbc0f mem 0xdc006000-0xdc0061ff irq 11 at device 11.0 on pci1
ata4: <ATA channel 0> on atapci1
ata5: <ATA channel 1> on atapci1
atapci2: <nVidia nForce2 UDMA133 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xf000-0xf00f at device 9.0 on pci0
ata0: <ATA channel 0> on atapci2
ata1: <ATA channel 1> on atapci2
pcib2: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci2: <ACPI PCI bus> on pcib2
pci2: <display, VGA> at device 0.0 (no driver attached)
pci2: <display> at device 0.1 (no driver attached)
acpi_tz0: <Thermal Zone> on acpi0
ppc0: <ECP parallel printer port> port 0x378-0x37f,0x778-0x77b irq 7 drq 3 on acpi0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/9 bytes threshold
ppbus0: <Parallel port bus> on ppc0
ppi0: <Parallel I/O> on ppbus0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model IntelliMouse, device ID 3
pmtimer0 on isa0
orm0: <ISA Option ROM> at iomem 0xc0000-0xccfff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 8250 or not responding
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
Timecounter "TSC" frequency 2004560629 Hz quality 800
Timecounters tick every 1.000 msec
ipfw2 (+ipv6) initialized, divert loadable, rule-based forwarding enabled, default to deny, logging limited to 100 packets/entry by default
ad0: 114498MB <SAMSUNG SP1203N TL100-31> at ata0-master UDMA100
ad2: 114473MB <Seagate ST3120026A 8.54> at ata1-master UDMA100
ad3: 238475MB <Seagate ST3250823A 3.06> at ata1-slave UDMA100
ad4: 238475MB <WDC WD2500JB-00GVC0 08.02D08> at ata2-master UDMA100
ad5: 76319MB <Seagate ST380011A 3.04> at ata2-slave UDMA100

[brag]

Уже кучу сайтов перерыл,а решения так и не нашел

[dmitryst]

brag Я бы убрал IP v6 и попробовал на дефолтном ядре

[Igor_I]

systat -vmstat 1
Загрузка процессора =100%?
Какая область наиболее загруженна?
Пример вывода под нагрузкой
vmstat 1