My computers: 2020

středa 8. dubna 2020

ASRock J4205-ITX - Intel J4205

	cores 4 / threads 4
CPU :	family , model 92 and stepping 9
model name :	Intel(R) Pentium(R) CPU J4205 @ 1.50GHz
cpu MHz :	1501.000
cache size :	1024 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 art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg cx16 xtpr pdcm sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave rdrand lahf_lm 3dnowprefetch intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust smep erms mpx rdseed smap clflushopt sha_ni xsaveopt xsavec xgetbv1 dtherm ida arat pln pts
bogomips :	2995.16

Mainboard :	ASRock J4205-ITX
Memory :	Kingston HyperX
Memory benchmark (hdparm) :	2251.36 MB/sec
HD benchmark (hdparm udma6) :	316.39 MB/sec

OS: Ubuntu 16.04 amd64

linux:~> openssl version

OpenSSL 1.0.2g  1 Mar 2016

linux:~> openssl engine

(rdrand) Intel RDRAND 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	301126.86k	375391.91k	407060.57k	414640.20k	418968.92k
blowfish cbc	96783.15k	104213.06k	106560.68k	107035.31k	107263.32k
aes-128-cbc	483178.09k	615326.89k	642072.15k	663047.85k	674073.26k

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.GlvjfoB0V2                   100% 1000MB 111.1MB/s   00:09    
bigfile.GlvjfoB0V2                   100% 1000MB 250.0MB/s   00:04

default :
aes128-cbc :
blowfish :

ramdisk test:
encrypted ramdisk test:
size: 1000 megabytes, cipher: aes-cbc-essiv:sha256, key: 256b

blocksize	encrypting speed	decrypting speed
512	187.315	491.690
1k	297.404	564.117
2k	347.769	641.296
4k	450.008	713.673
8k	494.112	664.986
16k	609.087	702.903
1M	503.405	679.481

unencrypted ramdisk test:
size: 1500 megabytes

blocksize	write speed	read speed
512	20.358	503.428
1k	40.469	863.637
2k	74.865	1245.071
4k	141.177	1585.804
8k	244.123	1818.973
16k	380.863	1831.374
1M	831.863	1348.411

úterý 31. března 2020

i9-9900 CPU + Z390 GAMING

cores 8 / threads 16

CPU :	family , model 158 and stepping 13
model name :	Intel(R) Core(TM) i9-9900 CPU @ 3.10GHz
cpu MHz :	4461.392
cache size :	16384 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 art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1d arch_capabilities
bogomips :	6192.00

Mainboard :	Z390 GAMING X, Gigabyte Technology Co., Ltd.
Memory :	2x KHX3600C17D4/16GX
Memory benchmark (hdparm) :	20618.81 MB/sec
HD benchmark (hdparm udma6) : (Intel 520 Series SSDs)	496.73 MB/sec
SSD benchmark /dev/nvme0n1 : Samsung SSD 970 EVO Plus 500GB	2869.97 MB/sec

OS:
unencrypted ramdisk test:
size: 1500 megabytes,

blocksize	write speed	read speed
512	93.616	865.306
1k	175.501	1564.132
2k	333.560	2581.617
4k	606.985	3856.814
8k	1012.706	5016.906
16k	1511.970	5544.569
1M	3429.316	4875.559

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

blocksize	encrypting speed	decrypting speed
512	53.351	853.043
1k	95.556	1522.034
2k	164.718	2437.922
4k	290.639	3607.833
8k	412.156	4390.432
16k	523.414	4757.494
1M	1146.631	4232.816

SSH
Create big empty file (3Gb file)

dd if=/dev/zero of=bigfile count=0 seek=6000k

ssh benchmark - to localhost.

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

bigfile.dXyDp6gPhB                                100% 3000MB   1.0GB/s   00:02    
bigfile.dXyDp6gPhB                                100% 3000MB 313.2MB/s   00:09    
Unknown cipher type 'blowfish'
lost connection

default :
aes128-cbc :
blowfish :

SSL

OpenSSL 1.1.1c FIPS  28 May 2019

linux:~> openssl engine

(rdrand) Intel RDRAND 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	16384 bytes
rc4	913599.43k	969350.59k	797168.04k	753323.01k	742782.29k	737979.05k
blowfish cbc	182677.02k	195167.68k	199311.10k	198597.63k	198934.53k	199387.82k
aes-128-cbc	1061346.09k	1727637.01k	1767552.51k	1778400.26k	1780905.30k	1777309.01k

středa 18. března 2020

Hardware indentification

system board:

dmidecode --string baseboard-product-name

memory:

sudo dmidecode --type 17

GPU:

lspci |grep VGA