On Mon, Nov 06, 2006 at 09:51:13AM -0800, Dag Richards wrote:
> Andreas Bihlmaier wrote:
> >On Mon, Nov 06, 2006 at 09:49:07AM -0700, Darrin Chandler wrote:
> >>Greg Mortensen wrote:
> >>>On Sun, 5 Nov 2006, Darrin Chandler wrote:
> >>>
> >>>>Can you say what the "irrelevant" i386 machine is? Lots of difference
> >>>>between a 90MHz PentiumI and a 3GHz Opteron, and I'd like to know where
> >>>>those numbers fit in.
> >>> The i386 results were sent to me off-list, so I don't know the
> >>>processor details. "It's fast" will have to suffice. To put it in
> >>>perspective, my fastest Intel systems report:
> >>>
> >>>Xeon 3.00GHz
> >>>aes-128-cbc 56117.94k 59781.24k 62908.69k 63702.29k 63485.95k
> >>>
> >>>Xeon 3.40GHz
> >>>aes-128-cbc 64935.33k 71725.72k 74294.15k 75431.37k 75419.89k
> >>My fastest:
> >>cpu0: AMD Opteron(tm) Processor 246, 1994.63 MHz
> >>cpu1: AMD Opteron(tm) Processor 246, 1994.32 MHz
> >>type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes
> >>aes-128-cbc 80713.16k 87876.85k 91431.72k 92622.31k 92688.52k
> >>
> >>While that's *more* than fast enough for common tasks, the SBC + VIA
> >>PadlockACE numbers you gave whip the pants off it for anything > 16 bytes.
> >
> >Well, you should also consider bytes/watt :)
> >type 16 bytes 64 bytes 256 bytes 1024 bytes 8192
> >bytes
> >aes-128-cbc 48246.54k 175071.41k 472434.09k 788228.58k
> >980033.81k
> >
> >OpenBSD 4.0 (GENERIC) #1107: Sat Sep 16 19:15:58 MDT 2006
> > [EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC
> >cpu0: VIA Esther processor 1500MHz ("CentaurHauls" 686-class) 1.50 GHz
> >cpu0:
> >FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,CMOV,PAT,CFLUSH,ACPI,MMX,FXSR,SSE,SSE2,TM,SBF,SSE3,EST,TM2
> >
> >Regards,
> >ahb
> >
>
> Those are very impressive numbers.
> What are you getting through these gateways?
> What is the net usable throughput client PCs on either end are able to
> exchange over the VPN?
This is just home usage, all over long 100mbit lines with dirty cheap
switches (several) in between.
#ipsec.conf (extract):
#------------------------------- Makros ---------------------------------------#
quick_enc = "aes"
quick_auth = "hmac-md5" # <- sha is much more expensive
ike esp from $local_ip to $local_net peer $lan_gw \
quick auth $quick_auth \
enc $quick_enc \
psk $psk_ahb
ike esp from $local_ip to $vpn_gw peer $lan_gw \
quick auth $quick_auth \
enc $quick_enc \
psk $psk_ahb
#------------------------------------------------------------------------------#
ahblaptop <- vpn-gw <- ahb64
#ahblaptop
OpenBSD 4.0 (GENERIC) #1104: Fri Sep 1 11:54:27 MDT 2006
[EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: mobile AMD Athlon(tm) XP 2500+ ("AuthenticAMD" 686-class, 512KB L2 cache)
1.87 GHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE
real mem = 536375296 (523804K)
#ahb64
OpenBSD 4.0-current (GENERIC) #1172: Sun Oct 22 20:45:57 MDT 2006
[EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: AMD Athlon(tm) 64 Processor 3000+ ("AuthenticAMD" 686-class, 512KB L2
cache) 1.81 GHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3
cpu0: Cool'n'Quiet K8 1801 MHz: speeds: 1800 1000 MHz
real mem = 2145873920 (2095580K)
#iperf
0.000313 0.024359 8 1 0.000000 0.000000 0.000008 0.000000 0.000000
0.000312 0.048899 16 2 0.000000 0.000001 0.000006 0.000000 0.000000
0.000313 0.073198 24 3 0.000000 0.000001 0.000007 0.000000 0.000000
0.000311 0.098273 32 4 0.000000 0.000002 0.000009 0.000000 0.000000
0.000312 0.146932 48 6 0.000000 0.000000 0.000009 0.000000 0.000000
0.000309 0.197435 64 8 0.000000 0.000001 0.000010 0.000000 0.000000
0.000320 0.286414 96 12 0.000000 0.000001 0.000002 0.000000 0.000000
0.000319 0.310805 104 13 0.000000 0.000000 0.000002 0.000000 0.000000
0.000318 0.383336 128 16 0.000000 0.000000 0.000003 0.000000 0.000000
0.000318 0.455365 152 19 0.000000 0.000000 0.000001 0.000000 0.000000
0.000322 0.497413 168 21 0.000000 0.000001 0.000002 0.000000 0.000000
0.000319 0.574244 192 24 0.000000 0.000000 0.000006 0.000000 0.000000
0.000335 0.614646 216 27 0.000000 0.000002 0.000011 0.000000 0.000000
0.000333 0.663925 232 29 0.000000 0.000002 0.000008 0.000000 0.000000
0.000332 0.735122 256 32 0.000000 0.000000 0.000003 0.000000 0.000000
0.000333 0.801825 280 35 0.000000 0.000000 0.000013 0.000000 0.000000
0.000342 1.003329 360 45 0.000000 0.000000 0.000003 0.000000 0.000000
0.000344 1.064252 384 48 0.000000 0.000001 0.000009 0.000000 0.000000
0.000343 1.134685 408 51 0.000000 0.000000 0.000010 0.000000 0.000000
0.000353 1.319587 488 61 0.000000 0.000000 0.000020 0.000000 0.000000
0.000354 1.380665 512 64 0.000000 0.000000 0.000016 0.000000 0.000000
0.000353 1.446069 536 67 0.000000 0.000002 0.000015 0.000000 0.000000
0.000374 1.895688 744 93 0.000000 0.000000 0.000013 0.000000 0.000000
0.000374 1.959195 768 96 0.000000 0.000003 0.000015 0.000000 0.000000
0.000375 2.011691 792 99 0.000000 0.000000 0.000012 0.000000 0.000000
0.000392 2.430024 1000 125 0.000000 0.000000 0.000009 0.000000 0.000000
0.000393 2.485865 1024 128 0.000000 0.000000 0.000002 0.000000 0.000000
0.000394 2.539391 1048 131 0.000000 0.000000 0.000002 0.000000 0.000000
0.000433 3.330235 1512 189 0.000000 0.000003 0.000015 0.000000 0.000000
0.000434 3.377881 1536 192 0.000000 0.000000 0.000012 0.000000 0.000000
0.000434 3.429187 1560 195 0.000000 0.000001 0.000013 0.000000 0.000000
0.000472 4.088466 2024 253 0.000000 0.000000 0.000017 0.000000 0.000000
0.000475 4.114641 2048 256 0.000000 0.000000 0.000013 0.000000 0.000000
0.000472 4.189432 2072 259 0.000000 0.000000 0.000015 0.000000 0.000000
0.000556 5.226611 3048 381 0.000000 0.000002 0.000014 0.000000 0.000000
0.000556 5.265245 3072 384 0.000000 0.000000 0.000006 0.000000 0.000000
0.000561 5.263807 3096 387 0.000000 0.000004 0.000020 0.000000 0.000000
0.000649 5.985427 4072 509 0.000000 0.000000 0.000022 0.000000 0.000000
0.000647 6.040619 4096 512 0.000000 0.000000 0.000017 0.000000 0.000000
0.000647 6.076246 4120 515 0.000000 0.000006 0.000006 0.000000 0.000000
0.000789 7.397037 6120 765 0.000000 0.000000 0.000003 0.000000 0.000000
0.000788 7.432691 6144 768 0.000000 0.000000 0.000011 0.000000 0.000000
0.000790 7.442534 6168 771 0.000000 0.000003 0.000011 0.000000 0.000000
0.000957 8.135372 8168 1021 0.000000 0.000000 0.000000 0.000000 0.000000
0.000952 8.205444 8192 1024 0.000000 0.000000 0.000000 0.000000 0.000000
0.000955 8.206924 8216 1027 0.000000 0.000000 0.000013 0.000000 0.000000
0.001283 9.114646 12264 1533 0.000064 0.000000 0.000009 0.000000 0.000000
0.001283 9.132730 12288 1536 0.000000 0.000000 0.000013 0.000000 0.000000
0.001281 9.168192 12312 1539 0.000000 0.000000 0.000009 0.000000 0.000000
0.001285 12.139754 16360 2045 0.000000 0.000000 0.000000 0.000000 0.000000
0.001292 12.093951 16384 2048 0.000000 0.000000 0.000012 0.000000 0.000000
0.001288 12.145593 16408 2051 0.000000 0.000000 0.000023 0.000000 0.000000
0.001430 16.377272 24552 3069 0.000000 0.000006 0.000040 0.000000 0.000000
0.001434 16.344981 24576 3072 0.000000 0.000010 0.000058 0.000000 0.000000
0.001433 16.369108 24600 3075 0.000000 0.000000 0.000048 0.000000 0.000000
0.001474 21.187528 32744 4093 0.000000 0.000000 0.000000 0.000000 0.000000
0.001462 21.372032 32768 4096 0.000000 0.000000 0.000013 0.000000 0.000000
0.001476 21.185052 32792 4099 0.000000 0.000000 0.000026 0.000000 0.000000
0.001760 26.621587 49128 6141 0.000000 0.000000 0.000047 0.000000 0.000000
0.001753 26.734683 49152 6144 0.000000 0.000000 0.000047 0.000000 0.000000
0.001755 26.728457 49176 6147 0.000000 0.000006 0.000029 0.000000 0.000000
0.001958 31.901903 65512 8189 0.000000 0.000000 0.000071 0.000000 0.000000
0.001962 31.850989 65536 8192 0.000000 0.000000 0.000080 0.000000 0.000000
0.001944 32.164503 65560 8195 0.000000 0.000000 0.000035 0.000000 0.000000
0.002477 37.836580 98280 12285 0.000000 0.000000 0.000096 0.000000 0.000000
0.002490 37.651046 98304 12288 0.000000 0.000008 0.000117 0.000000 0.000000
0.002490 37.657277 98328 12291 0.000000 0.000000 0.000178 0.000000 0.000000
0.003027 41.287275 131048 16381 0.000000 0.000000 0.000101 0.000000 0.000000
0.003027 41.292869 131072 16384 0.000000 0.000000 0.000150 0.000000 0.000000
0.003036 41.185079 131096 16387 0.000000 0.000000 0.000245 0.000000 0.000000
0.004162 45.042467 196584 24573 0.000000 0.000000 0.000204 0.000000 0.000000
0.004198 44.663747 196608 24576 0.000000 0.000000 0.000223 0.000000 0.000000
0.004162 45.057183 196632 24579 0.000000 0.000000 0.000229 0.000000 0.000000
0.005118 48.844663 262120 32765 0.000000 0.000000 0.000195 0.000000 0.000000
0.005177 48.294397 262144 32768 0.000000 0.000000 0.000419 0.000000 0.000000
0.005148 48.564431 262168 32771 0.000000 0.000000 0.000233 0.000000 0.000000
0.007147 52.465605 393192 49149 0.000000 0.000000 0.000558 0.000000 0.000000
0.007176 52.254203 393216 49152 0.000000 0.000000 0.000461 0.000000 0.000000
0.007168 52.320459 393240 49155 0.000000 0.000000 0.000558 0.000000 0.000000
0.009214 54.261423 524264 65533 0.000010 0.000000 0.000862 0.000000 0.000000
0.009220 54.231098 524288 65536 0.000000 0.000000 0.000816 0.000000 0.000000
0.009264 53.972798 524312 65539 0.000000 0.000000 0.000644 0.000000 0.000000
0.013281 56.469239 786408 98301 0.000000 0.000043 0.001116 0.000000 0.000000
0.013331 56.258101 786432 98304 0.000000 0.000000 0.001302 0.000000 0.000000
0.013365 56.116515 786456 98307 0.000000 0.000047 0.001023 0.000000 0.000000
0.017328 57.709969 1048552 131069 0.000000 0.000080 0.001116 0.000000 0.000000
0.017311 57.766019 1048576 131072 0.000000 0.000000 0.001276 0.000000 0.000002
0.017259 57.940676 1048600 131075 0.000000 0.000000 0.001993 0.000000 0.000002
0.025227 59.459512 1572840 196605 0.000000 0.000080 0.001834 0.000000 0.000000
0.025340 59.194642 1572864 196608 0.000000 0.000080 0.002471 0.000000 0.000002
0.025136 59.676291 1572888 196611 0.000000 0.000159 0.001993 0.000000 0.000001
0.033512 59.679196 2097128 262141 0.000000 0.000000 0.002710 0.000000 0.000001
0.033294 60.071013 2097152 262144 0.000000 0.000000 0.003268 0.000000 0.000001
0.033320 60.024970 2097176 262147 0.000000 0.000000 0.002870 0.000000 0.000000
0.049282 60.874144 3145704 393213 0.000000 0.000080 0.004624 0.000000 0.000000
0.049394 60.736736 3145728 393216 0.000000 0.000080 0.005341 0.000000 0.000002
0.049443 60.676301 3145752 393219 0.000000 0.000159 0.004544 0.000000 0.000001
0.065287 61.267515 4194280 524285 0.000000 0.000000 0.005979 0.000000 0.000001
0.065569 61.004572 4194304 524288 0.000000 0.000080 0.005501 0.000000 0.000001
0.065350 61.209285 4194328 524291 0.000000 0.000080 0.004783 0.000000 0.000003
0.097040 61.829619 6291432 786429 0.000000 0.000080 0.008291 0.000000 0.000003
0.097420 61.589269 6291456 786432 0.000000 0.000080 0.009088 0.000000 0.000010
0.097466 61.559975 6291480 786435 0.000997 0.000080 0.007733 0.000000 0.000004
0.129270 61.885598 8388584 1048573 0.000000 0.000080 0.013393 0.000000 0.000002
0.130574 61.267706 8388608 1048576 0.000002 0.000080 0.011400 0.000000 0.000003
0.130364 61.366814 8388632 1048579 0.000000 0.000159 0.010922 0.000000 0.000004
0.194323 61.752782 12582888 1572861 0.000024 0.000080 0.018734 0.000000 0.000014
0.194384 61.733613 12582912 1572864 0.000000 0.000080 0.018176 0.000000 0.000005
0.194342 61.746984 12582936 1572867 0.000001 0.000239 0.016103 0.000000 0.000009
0.258006 62.013868 16777192 2097149 0.000001 0.000239 0.024314 0.000000 0.000005
0.258529 61.888592 16777216 2097152 0.000011 0.000319 0.026626 0.000000 0.000004
0.258516 61.891690 16777240 2097155 0.000002 0.000239 0.023039 0.000000 0.000005
0.386869 62.036422 25165800 3145725 0.000038 0.000558 0.036830 0.000000 0.000012
0.386219 62.140933 25165824 3145728 0.000044 0.000239 0.035635 0.000000 0.000009
0.386283 62.130697 25165848 3145731 0.000000 0.000558 0.033960 0.000000 0.000006
# At that highest throughput VPN-host looks like this:
53 processes: 1 running, 49 idle, 2 zombie, 1 on processor
CPU states: 0.0% user, 0.0% nice, 48.1% system, 6.2% interrupt, 45.7% idle
Memory: Real: 34M/118M act/tot Free: 821M Swap: 0K/0K used/tot
PID USERNAME PRI NICE SIZE RES STATE WAIT TIME CPU COMMAND
17 root 14 0 0K 35M run - 14:49 49.12% crypto
I hope somebody will find this information usefull.
Regards,
ahb
