software:benchmark:virtualserver

Simple comparison of virtual servers..

2013-2020: vserver Neptun
- 2GB RAM, 2cpus, 80GB disk
- Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz, 16GB cache
2020-: vserver 2000
- 16GB RAM, 4cpus, 320GB ssd
- AMC epyc, AuthenticAMD/QEMU Virtual CPU version 2.5+, cache size 512 KB
openssl
- “openssl speed”, single cpu benchmark, also depends on how well registers are supported by openssl
scp to localhost
- “scp … localhost”

System 2013 vs. 2020

code	system 2013	system 2020	percentage
md5	462430.21	589198.68	78
hmac(md5)	458384.87	577677.99	79
sha1	483800.83	791319.89	61
rmd160	174227.46	237131.09	73
des	17751.72	25447.08	69
seed	62819.15	82054.83	76
blowfish	88260.24	121657.34	72
cast	80051.72	112048.47	71
aes-128	117319.92	213977.43	54
aes-192	112097.86	183762.26	61
aes-256	99553.01	161898.50	61
camellia-128	116064.41	171730.60	67
camellia-192	88864.64	128231.42	69
camellia-256	89730.48	129529.51	69
sha256	186315.77	356485.80	52
sha512	290635.78	453334.36	64
whirlpool	83517.30	157488.47	53
aes-128	131052.89	211477.85	61
aes-192	111898.12	181145.26	61
aes-256	99442.43	161480.69	61
ghash	1206898.04	6073688.06	19
rand	219126.15	376187.56	58
rsa1024	59752.4	111999.3	53
rsa4096	5437.9	9385.3	57
rsa15360	415.5	693.1	59
253EdDSA	4721.7	7299.1	64
456EdDSA	919.7	1591.6	57