My computers

středa 10. října 2018

Intel(R) Xeon(R) CPU X5670 @ 2.93GHz

Xeon X5670, cores 6 / threads 12

CPU :	family , model 44 and stepping 2,
model name :	Intel(R) Xeon(R) CPU X5670 @ 2.93GHz
cpu MHz :	2933.354
cache size :	12288 KB
flags :	fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 popcnt lahf_lm ida arat epb dts tpr_shadow vnmi flexpriority ept vpid
bogomips :	5866.70

Mainboard :	Supermicro X8SAX
Memory :	Kingston 6x 2GiB
Memory benchmark (hdparm) :	9575.53 MB/sec
HD benchmark (hdparm udma6) : (Intel 520 Series SSDs)	231.98 MB/sec

OS: CentOS release 6.8 (Final)
linux:~> openssl version

OpenSSL 1.0.1e-fips 11 Feb 2013

linux:~> openssl engine

(dynamic) Dynamic engine loading support

linux:~> openssl speed -evp aes-128-cbc rc4 blowfish
The 'numbers' are in 1000s of bytes per second processed.

type	16 bytes	64 bytes	256 bytes	1024 bytes	8192 bytes
rc4	257643.63k	482061.31k	618529.88k	670282.75k	690836.82k
blowfish cbc	100867.28k	106469.53k	108257.28k	108719.00k	108874.41k
aes-128-cbc	237919.34k	275240.81k	289503.15k	293229.57k	295469.06k

Create big empty file (1Gb file)

dd if=/dev/zero of=bigfile count=0 seek=2000k

ssh benchmark - to localhost.

scp bigfile localhost:/dev/null 
for i in aes128-cbc blowfish ; do scp -c  bigfile localhost:/dev/null ; done

bigfile.B6G6PrplQr                100% 1000MB 125.0MB/s   00:08    
bigfile.B6G6PrplQr                100% 1000MB 142.9MB/s   00:07    
bigfile.B6G6PrplQr                100% 1000MB  76.9MB/s   00:13

default :	125.0MB/s
aes128-cbc :	142.9MB/s
blowfish :	76.9MB/s

encrypted ramdisk test, direct i/o:
size: 2048 megabytes, cipher: aes-cbc-essiv:sha256, key: 256b

blocksize	write speed	read speed	enc speed	dec speed
512	53.988	73.146	26.279	28.581
1k	109.993	133.118	40.529	48.342
2k	258.596	254.352	57.827	71.626
4k	496.205	475.474	75.631	82.600
8k	834.862	964.327	85.891	96.034
16k	1313.687	1566.515	93.177	106.228
1M	2972.989	3678.187	102.990	114.265

encrypted ramdisk test:
size: 1500 megabytes, cipher: aes-cbc-essiv:sha256, key: 256b

blocksize	encrypting speed	decrypting speed
512	354.731	202.244
1k	541.835	207.661
2k	647.039	212.424
4k	621.048	212.058
8k	687.701	207.830
16k	1003.015	207.484
1M	1057.283	209.576

čtvrtek 21. listopadu 2013

Intel(R) Core(TM)2 Duo CPU T7500 @ 2.20GHz

CPU :	family 6, model 15 and stepping 11
model name :	Intel(R) Core(TM)2 Duo CPU T7500 @ 2.20GHz
cpu MHz :	1200.000 / 2200.000
cache size :	4096 KB
flags :	fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm dts tpr_shadow vnmi flexpriority
bogomips :	4388.07

Mainboard :	Advansus i965GM-DCQI
Memory DDR2:	2G @ 800MHz
Memory benchmark (hdparm) :	3562.11 MB/sec
HD benchmark (hdparm udma5) : (OCZ CORE_SSD)	66.95 MB/sec

OS: openSUSE 11.4

SSL test:

linux:~> openssl version

OpenSSL 1.0.0c 2 Dec 2010

linux:~> openssl engine

(aesni) Intel AES-NI engine (no-aesni)
(dynamic) Dynamic engine loading support

linux:~> openssl speed -evp aes-128-cbc rc4 blowfish
The 'numbers' are in 1000s of bytes per second processed.

type	16 bytes	64 bytes	256 bytes	1024 bytes	8192 bytes
rc4	319770.13k	352965.18k	316828.08k	262330.37k	244995.41k
blowfish cbc	79629.24k	84159.83k	85523.46k	86187.24k	86076.07k
aes-128-cbc	59437.61k	70680.26k	73896.53k	118254.59k	119649.62k

ssh test:

Create big empty file (1Gb file)

dd if=/dev/zero of=bigfile count=0 seek=2000k

ssh benchmark - to localhost.

scp bigfile localhost:/dev/null 
for i in aes128-cbc blowfish ; do scp -c  bigfile localhost:/dev/null ; done

bigfile.ePDWxYz8au                             100% 1000MB  40.0MB/s   00:25    
bigfile.ePDWxYz8au                             100% 1000MB  66.7MB/s   00:15    
bigfile.ePDWxYz8au                             100% 1000MB  52.6MB/s   00:19

default :	40.0MB/s
aes128-cbc :	66.7MB/s
blowfish :	52.6MB/s

ramdisk test:

size: 1000 megabytes, cipher:aes-cbc-essiv:sha256, key: 256b, direct I/O for both write/read

	unencrypted		encrypted
blocksize	write speed	read speed	encrypt speed	decrypt speed
512	39.468	42.036	12.928	16.850
1k	73.493	78.284	18.119	26.115
2k	129.510	151.633	25.074	36.230
4k	241.820	288.677	39.605	44.817
8k	385.300	489.263	44.163	50.730
16k	617.730	842.623	47.033	54.388
1M	1168.989	1853.355	52.273	61.073

encrypted ramdisk test, direct i/o:
size: 1024 megabytes, cipher: aes-cbc-essiv:sha256, key: 256b

blocksize	write speed	read speed	enc speed	dec speed
512	36.383	43.813	16.950	17.091
1k	77.871	81.079	24.860	26.297
2k	141.008	157.036	32.820	36.104
4k	266.949	300.466	39.904	44.477
8k	409.102	501.488	43.735	50.138
16k	593.007	760.913	46.374	53.577
1M	1175.672	1868.377	51.366	60.127

úterý 19. listopadu 2013

Intel(R) Celeron(R) CPU 1007U @ 1.50GHz

cores 2 / threads 2

CPU :	family 6, model 58 and stepping 9
model name :	Intel(R) Celeron(R) CPU 1007U @ 1.50GHz
cpu MHz :	1500.000
cache size :	2048 KB
flags :	fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer xsave lahf_lm arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms
bogomips :	2993.22

Mainboard :	GIGABYTE C1007UN
Memory :	4G DDR3 @ 1333
Memory benchmark (hdparm) :	2833.34 MB/sec
HD benchmark (hdparm udma5) : (OCZ Throttle 8G)	82.71 MB/sec

OS: openSUSE 12.3 x86_64

openSSL test:

linux:~> openssl version

OpenSSL 1.0.1e 11 Feb 2013

linux:~> openssl engine

(rsax) RSAX engine support
(dynamic) Dynamic engine loading support

linux:~> openssl speed -evp aes-128-cbc rc4 blowfish
The 'numbers' are in 1000s of bytes per second processed.

type	16 bytes	64 bytes	256 bytes	1024 bytes	8192 bytes
rc4	192087.82k	297905.04k	339414.39k	353394.01k	357806.83k
blowfish cbc	53337.48k	56018.37k	57258.55k	57437.50k	57620.72k
aes-128-cbc	131353.65k	146644.87k	149472.58k	151480.08k	151907.81k

openSSH test:

Create big empty file (1Gb file)

dd if=/dev/zero of=bigfile count=0 seek=2000k

ssh benchmark - to localhost.

scp bigfile localhost:/dev/null 
for i in aes128-cbc blowfish ; do scp -c  bigfile localhost:/dev/null ; done

bigfile.JCctYuNI4b                            100% 1000MB  37.0MB/s   00:27    
bigfile.JCctYuNI4b                            100% 1000MB  58.8MB/s   00:17    
bigfile.JCctYuNI4b                            100% 1000MB  40.0MB/s   00:25

default :	37.0MB/s
aes128-cbc :	58.8MB/s
blowfish :	40.0MB/s

(encrypted) ramdisk benchmark:

direct io:
size: 1500 megabytes, cipher: aes-cbc-essiv:sha256, key: 256b

direct write:	cipher: none		cipher: aes
blocksize	write speed	read speed	encrypt speed	decrypt speed
512	34.992	520.163	14.126	72.022
1k	64.048	893.639	20.719	72.549
2k	122.867	1345.351	29.203	72.638
4k	248.161	1789.820	47.144	72.736
8k	434.155	2074.611	54.515	72.807
16k	708.402	2132.329	52.118	72.908
1M	1979.387	1931.108	66.427	73.064

cached:
size: 1500 megabytes, aes-cbc-essiv:sha256, key: 256b

cached write:	cipher: none		cipher: aes
blocksize	write speed	read speed	encrypt speed	decrypt speed
512	153.724	525.815	66.128	72.547
1k	255.497	881.761	95.482	72.568
2k	381.030	1323.615	94.079	72.618
4k	510.932	1812.139	109.425	72.719
8k	606.975	2077.982	110.787	72.713
16k	673.866	2188.659	112.891	72.859
1M	705.776	1950.344	112.146	72.771

Intel(R) Pentium(R) CPU G645 @ 2.90GHz

cores 2 / threads 2

CPU :	family , model 42 and stepping 7
model name :	Intel(R) Pentium(R) CPU G645 @ 2.90GHz
cpu MHz :	1600.000 / 2900.000
cache size :	3072 KB
flags :	fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 popcnt tsc_deadline_timer xsave lahf_lm arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips :	5786.95

Mainboard :	GIGABYTE H61N-D2V
Memory :	8G DDR3 @1333
Memory benchmark (hdparm) :	5900.85 MB/sec
HD benchmark (hdparm udma5) : (Western Digital Raptor)	68.26 MB/sec

OS: openSUSE 12.1

openSSL benchmark:

linux:~> openssl version

OpenSSL 1.0.1c 10 May 2012

linux:~> openssl engine

(rsax) RSAX engine support
(dynamic) Dynamic engine loading support

linux:~> openssl speed -evp aes-128-cbc rc4 blowfish
The 'numbers' are in 1000s of bytes per second processed.

type	16 bytes	64 bytes	256 bytes	1024 bytes	8192 bytes
rc4	338103.58k	551832.70k	647146.51k	675611.23k	679630.17k
blowfish cbc	94242.19k	99747.83k	101117.52k	101526.00k	101665.73k
aes-128-cbc	258532.08k	290244.11k	297594.78k	302049.86k	302950.57k

openSSH benchmark:

Create big empty file (1Gb file)

dd if=/dev/zero of=bigfile count=0 seek=2000k

ssh benchmark - to localhost.

scp bigfile localhost:/dev/null 
for i in aes128-cbc blowfish ; do scp -c $i  bigfile localhost:/dev/null ; done

bigfile.zh19nJ62kx                                 100% 1000MB  62.5MB/s   00:16    
bigfile.zh19nJ62kx                                 100% 1000MB 142.9MB/s   00:07    
bigfile.zh19nJ62kx                                 100% 1000MB  66.7MB/s   00:15

default :	62.5MB/s
aes128-cbc :	142.9MB/s
blowfish :	66.7MB/s

encrypted ramdisk benchmark:

size: 500 megabytes, speeds in MB/s

blocksize	write	read	encrypt	decrypt
512	258.874	1012.067	214.548	199.230
1k	399.364	1593.615	284.365	214.066
2k	573.431	2247.686	370.381	205.164
4k	779.522	2790.723	464.809	215.747
8k	863.329	2892.748	490.783	213.531
16k	912.204	2840.053	513.012	213.523
1M	949.914	2833.230	525.583	211.364

neděle 17. listopadu 2013

2x Intel(R) Xeon(R) CPU X5560 @ 2.80GHz

CPUs 2 / cores 4 / threads 16

CPU :	family , model 26 and stepping 5
model name :	Intel(R) Xeon(R) CPU X5560 @ 2.80GHz
cpu MHz :	1600.000 /2801.000
cache size :	8192 KB
flags :	fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dts tpr_shadow vnmi flexpriority ept vpid
bogomips :	5599.19

Mainboard :	Supermicro X8DAH+-F_
Memory :	96G DDR3 @ 1333 ECC
Memory benchmark (hdparm) :	8823.29 MB/sec
HD benchmark (hdparm udma6) : (Intel X18-M/X25-M/X25-V G2 SSDs)	188.78 MB/sec

OS:openSUSE 11.4

openSSL benchmark:

linux:~> openssl version

OpenSSL 1.0.0k 5 Feb 2013

linux:~> openssl engine

(aesni) Intel AES-NI engine (no-aesni)
(dynamic) Dynamic engine loading support

linux:~> openssl speed -evp aes-128-cbc rc4 blowfish
The 'numbers' are in 1000s of bytes per second processed.

type	16 bytes	64 bytes	256 bytes	1024 bytes	8192 bytes
rc4	333908.14k	358351.93k	322019.06k	324682.66k	319383.89k
blowfish cbc	108741.83k	113345.84k	113786.26k	111634.15k	113263.30k
aes-128-cbc	86397.43k	95110.10k	98164.18k	98861.21k	100087.61k

openSSH benchmark:

Create big empty file (1Gb file)

dd if=/dev/zero of=bigfile count=0 seek=2000k

ssh benchmark - to localhost.

scp bigfile localhost:/dev/null 
for i in aes128-cbc blowfish ; do scp -c  bigfile localhost:/dev/null ; done

bigfile.nmRm2q76y1                                 100% 1000MB  62.5MB/s   00:16    
bigfile.nmRm2q76y1                                 100% 1000MB  47.6MB/s   00:21    
bigfile.nmRm2q76y1                                 100% 1000MB  71.4MB/s   00:14

default :	62.5MB/s
aes128-cbc :	47.6MB/s
blowfish :	71.4MB/s

encrypted ramdisk test:

It is evident, thate there is some distortion due to the write cache: the machine has 96GB ram vs 1.5G ramdisk size.

	unencrypted		encrypted
blocksize	write speed	read speed	encrypt speed	decrypt speed
512	475.249	797.113	543.139	119.374
1k	788.407	1220.117	702.260	118.573
2k	1053.555	1314.705	1029.413	123.860
4k	1290.156	1972.262	1286.758	122.882
8k	1386.975	2218.426	1407.089	120.780
16k	1451.842	2299.632	1454.362	120.326
1M	1478.007	1482.638	1486.723	120.268

size: 1500 megabytes, cipher: aes-cbc-essiv:sha256, key: 256b

In the next test I have specified oflag=direct in the write/encrypt phase of the test:


dd if=/dev/zero of=/mnt/cryptramdisk/testfile bs=$i oflag=direct

	unencrypted		encrypted
blocksize	write speed	read speed	encrypt speed	decrypt speed
512	73.683	855.768	6.802	119.000
1k	117.380	986.258	29.959	125.969
2k	213.170	1432.815	44.993	127.687
4k	390.188	1584.645	74.000	127.211
8k	721.074	2281.958	85.902	126.657
16k	1188.749	1471.006	89.185	124.285
1M	2412.269	2280.647	106.671	124.164

size: 1500 megabytes, cipher: aes-cbc-essiv:sha256, key: 256b, dd: oflag=direct

2x Intel(R) Xeon(TM) CPU 3.06GHz (Prestonia core)

2x Prestonia based Xeon (2004)

CPUs 2 /cores 2 / threads 4

CPU :	family 15, model 2 and stepping 9
model name :	Intel(R) Xeon(TM) CPU 3.06GHz (or cpu-world.com)
cpu MHz :	3065.825 (FSB 533 MHz)
cache size :	512 KB
flags :	fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe pebs bts cid xtpr
bogomips :	6132.00

Mainboard :	Tyan Tiger GC-SL (S2727), see www.motherboards.org
Memory :	4x 1G Samsung DDR @533 ECC
Memory benchmark (hdparm) :	489.80 MB/sec
HD benchmark (hdparm ) : (SEAGATE_ST336607LW)	65.43 MB/sec

OS:openSUSE 12.2

openSSL

linux:~> openssl version

OpenSSL 1.0.1c 10 May 2012

linux:~> openssl engine

(dynamic) Dynamic engine loading support

linux:~> openssl speed -evp aes-128-cbc rc4 blowfish
The 'numbers' are in 1000s of bytes per second processed.

type	16 bytes	64 bytes	256 bytes	1024 bytes	8192 bytes
rc4	214227.07k	317349.08k	378839.04k	397950.98k	401514.50k
blowfish cbc	87676.29k	91639.40k	92346.97k	93147.36k	91712.17k
aes-128-cbc	47209.65k	55354.39k	59229.18k	60330.33k	60650.84k

openSSH

Create big empty file (1Gb file)

dd if=/dev/zero of=bigfile count=0 seek=2000k

ssh benchmark - to localhost.

scp bigfile localhost:/dev/null 
for i in aes128-cbc blowfish ; do scp -c  bigfile localhost:/dev/null ; done

bigfile.URr9WRHs74                                 100% 1000MB  17.2MB/s   00:58    
bigfile.URr9WRHs74                                 100% 1000MB  23.8MB/s   00:42    
bigfile.URr9WRHs74                                 100% 1000MB  25.0MB/s   00:40

default (aes128-ctr) :	17.2MB/s
aes128-cbc :	23.8MB/s
blowfish :	25.0MB/s

encrypted ramdisk test:

ramdisk size: 1500 megabytes, cipher: aes-cbc-essiv:sha256, key: 256b

	unencrypted		encrypted
blocksize	write speed	read speed	encrypt	decrypt
512	110.799	241.782	40.9765	45.082
1k	159.2555	353.7805	53.1705	49.84
2k	198.9995	385.364	44.659	50.455
4k	237.2065	400.021	43.8495	51.2285
8k	247.679	399.6995	47.084	52.127
16k	261.6115	398.098	51.419	50.776
1M	176.2905	263.2645	46.8625	48.031

encrypted ramdisk test, direct i/o:
size: 2048 megabytes, cipher: aes-cbc-essiv:sha256, key: 256b

blocksize	write speed	read speed	enc speed	dec speed
512	17.694	21.265	11.066	12.280
1k	37.393	41.258	17.949	20.397
2k	64.608	80.828	26.094	30.734
4k	133.044	156.103	34.179	41.507
8k	208.585	267.451	39.236	49.213
16k	309.788	418.543	44.035	55.063
1M	284.963	475.803	46.702	55.106

pátek 15. listopadu 2013

Intel(R) Atom(TM) CPU 330 @ 1.60GHz

cores 2 / threads 4

CPU :	family , model 28 and stepping 2
model name :	Intel(R) Atom(TM) CPU 330 @ 1.60GHz
cpu MHz :	1596.239
cache size :	512 KB
flags :	fpu vme de tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl tm2 ssse3 cx16 xtpr pdcm movbe lahf_lm dtherm
bogomips :	3192.47

Mainboard :	Intel D945GCLF2
Memory :	2G DDR2 @533
Memory benchmark (hdparm) :	584.20 MB/sec
HD benchmark (hdparm udma6) : (Intel X18-M/X25-M G1 SSDs)	188.30 MB/sec

OS:openSUSE 12.2 i586

linux:~> openssl version

OpenSSL 1.0.1e 11 Feb 2013

linux:~> openssl engine

(dynamic) Dynamic engine loading support

linux:~> openssl speed -evp aes-128-cbc rc4 blowfish
The 'numbers' are in 1000s of bytes per second processed.

type	16 bytes	64 bytes	256 bytes	1024 bytes	8192 bytes
rc4	89121.64k	114821.74k	123026.01k	125830.14k	126809.43k
blowfish cbc	49468.01k	54694.44k	55319.21k	56038.74k	56145.24k
aes-128-cbc	21300.34k	23640.06k	24617.81k	24874.67k	24952.83k

Create big empty file (100Mb file)

dd if=/dev/zero of=bigfile count=0 seek=200k

ssh benchmark - to localhost.

scp bigfile localhost:/dev/null 
for i in aes128-cbc blowfish ; do scp -c  bigfile localhost:/dev/null ; done

bigfile.GBunmIPr1O                                          100%  100MB   8.3MB/s   00:12    
bigfile.GBunmIPr1O                                          100%  100MB  14.3MB/s   00:07    
bigfile.GBunmIPr1O                                          100%  100MB  33.3MB/s   00:03

default :	8.3MB/s
aes128-cbc :	14.3MB/s
blowfish :	33.3MB/s

encrypted ramdisk test:
size: 100 and 500 megabytes, cipher: aes-cbc-essiv:sha256, key: 256b

blocksize	encr. speed 100MB	decr. speed 100MB	encr. speed 500MB	decr. speed 500MB
512	19.238	22.707	22.164	18.632
1k	24.089	19.248	30.134	18.665
2k	26.549	23.972	38.580	18.458
4k	62.699	19.329	47.993	22.426
8k	75.382	23.757	45.834	21.408
16k	77.470	19.224	48.151	19.847
1M	72.539	19.855	49.272	18.058