很久没有写点什么了，列一下这几年对各家VPS及云服务器的性能测试吧。
很多都不包含硬盘测试，因为SSD的话一般都在300以上，至少200+，只要没有特别大的出入，则实际使用中根本感觉不出什么区别，而HDD的话，很少见到超过120的，只要不是慢的离谱，也可以接受。
先列一下scaleway的几个常见型号：
ARM64-2GB：
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)
System: scw-8afeb0: GNU/Linux
OS: GNU/Linux -- 4.9.41-mainline-rev1 -- #1 SMP Mon Aug 7 03:24:06 UTC 2017
Machine: aarch64 (unknown)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
07:46:24 up 3 min, 1 user, load average: 0.18, 0.12, 0.04; runlevel 3
------------------------------------------------------------------------
Benchmark Run: Sat Aug 12 2017 07:46:24 - 08:14:23
0 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 8960310.8 lps (10.0 s, 7 samples)
Double-Precision Whetstone 991.4 MWIPS (9.9 s, 7 samples)
Execl Throughput 1156.4 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 131939.0 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 48281.4 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 316398.3 KBps (30.0 s, 2 samples)
Pipe Throughput 455721.8 lps (10.0 s, 7 samples)
Pipe-based Context Switching 13913.2 lps (10.0 s, 7 samples)
Process Creation 2254.7 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 2560.0 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 767.5 lpm (60.0 s, 2 samples)
System Call Overhead 944730.7 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 8960310.8 767.8
Double-Precision Whetstone 55.0 991.4 180.2
Execl Throughput 43.0 1156.4 268.9
File Copy 1024 bufsize 2000 maxblocks 3960.0 131939.0 333.2
File Copy 256 bufsize 500 maxblocks 1655.0 48281.4 291.7
File Copy 4096 bufsize 8000 maxblocks 5800.0 316398.3 545.5
Pipe Throughput 12440.0 455721.8 366.3
Pipe-based Context Switching 4000.0 13913.2 34.8
Process Creation 126.0 2254.7 178.9
Shell Scripts (1 concurrent) 42.4 2560.0 603.8
Shell Scripts (8 concurrent) 6.0 767.5 1279.1
System Call Overhead 15000.0 944730.7 629.8
========
System Benchmarks Index Score 337.6
硬盘写入：
root@scw-8afeb0:~/z/UnixBench# time dd if=/dev/zero bs=1024 count=1000000 of=/1Gb.file 1000000+0 records in 1000000+0 records out 1024000000 bytes (1.0 GB) copied, 8.61336 s, 119 MB/s real 0m8.619s user 0m0.280s sys 0m8.308s root@scw-8afeb0:~/z/UnixBench# time dd if=/dev/zero bs=1024 count=1000000 of=/1Gb.file 1000000+0 records in 1000000+0 records out 1024000000 bytes (1.0 GB) copied, 8.92673 s, 115 MB/s real 0m9.685s user 0m0.240s sys 0m8.552s root@scw-8afeb0:~/z/UnixBench# time dd if=/dev/zero bs=1024 count=1000000 of=/1Gb.file 1000000+0 records in 1000000+0 records out 1024000000 bytes (1.0 GB) copied, 8.77997 s, 117 MB/s real 0m9.454s user 0m0.196s sys 0m8.512s
读取
root@scw-8afeb0:~/z/UnixBench# dd if=/1Gb.file bs=64k |dd of=/dev/null 15625+0 records in 15625+0 records out 1024000000 bytes (1.0 GB) copied2000000+0 records in 2000000+0 records out , 8.88969 s, 115 MB/s 1024000000 bytes (1.0 GB) copied, 8.88981 s, 115 MB/s root@scw-8afeb0:~/z/UnixBench# dd if=/1Gb.file bs=64k |dd of=/dev/null 15625+0 records in 15625+0 records out 1024000000 bytes (1.0 GB) copied, 9.27607 s, 110 MB/s 2000000+0 records in 2000000+0 records out 1024000000 bytes (1.0 GB) copied, 9.27627 s, 110 MB/s root@scw-8afeb0:~/z/UnixBench# dd if=/1Gb.file bs=64k |dd of=/dev/null 15625+0 records in 15625+0 records out 1024000000 bytes (1.0 GB) copied, 8.70826 s, 118 MB/s 2000000+0 records in 2000000+0 records out 1024000000 bytes (1.0 GB) copied, 8.7084 s, 118 MB/s
vc1s型号：
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)
System: web: GNU/Linux
OS: GNU/Linux -- 4.4.80-mainline-rev1 -- #1 SMP Mon Aug 7 02:42:53 UTC 2017
Machine: x86_64 (unknown)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Atom(TM) CPU C2750 @ 2.40GHz (4787.8 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 1: Intel(R) Atom(TM) CPU C2750 @ 2.40GHz (4787.8 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
06:00:43 up 1 min, 2 users, load average: 0.12, 0.03, 0.01; runlevel 3
------------------------------------------------------------------------
Benchmark Run: Sat Aug 12 2017 06:00:43 - 06:28:34
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 12028204.7 lps (10.0 s, 7 samples)
Double-Precision Whetstone 1986.0 MWIPS (9.9 s, 7 samples)
Execl Throughput 2371.8 lps (29.7 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 387524.5 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 113878.1 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1009884.2 KBps (30.0 s, 2 samples)
Pipe Throughput 977398.8 lps (10.0 s, 7 samples)
Pipe-based Context Switching 43325.2 lps (10.0 s, 7 samples)
Process Creation 4644.4 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 3668.1 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 809.8 lpm (60.0 s, 2 samples)
System Call Overhead 1725605.1 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 12028204.7 1030.7
Double-Precision Whetstone 55.0 1986.0 361.1
Execl Throughput 43.0 2371.8 551.6
File Copy 1024 bufsize 2000 maxblocks 3960.0 387524.5 978.6
File Copy 256 bufsize 500 maxblocks 1655.0 113878.1 688.1
File Copy 4096 bufsize 8000 maxblocks 5800.0 1009884.2 1741.2
Pipe Throughput 12440.0 977398.8 785.7
Pipe-based Context Switching 4000.0 43325.2 108.3
Process Creation 126.0 4644.4 368.6
Shell Scripts (1 concurrent) 42.4 3668.1 865.1
Shell Scripts (8 concurrent) 6.0 809.8 1349.7
System Call Overhead 15000.0 1725605.1 1150.4
========
System Benchmarks Index Score 682.1
------------------------------------------------------------------------
Benchmark Run: Sat Aug 12 2017 06:28:34 - 06:56:28
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables 24059549.2 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3972.2 MWIPS (9.9 s, 7 samples)
Execl Throughput 4141.1 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 431084.2 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 124690.9 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1234728.5 KBps (30.0 s, 2 samples)
Pipe Throughput 1954477.4 lps (10.0 s, 7 samples)
Pipe-based Context Switching 200515.8 lps (10.0 s, 7 samples)
Process Creation 11479.8 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 5581.1 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 841.4 lpm (60.1 s, 2 samples)
System Call Overhead 2707984.2 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 24059549.2 2061.7
Double-Precision Whetstone 55.0 3972.2 722.2
Execl Throughput 43.0 4141.1 963.1
File Copy 1024 bufsize 2000 maxblocks 3960.0 431084.2 1088.6
File Copy 256 bufsize 500 maxblocks 1655.0 124690.9 753.4
File Copy 4096 bufsize 8000 maxblocks 5800.0 1234728.5 2128.8
Pipe Throughput 12440.0 1954477.4 1571.1
Pipe-based Context Switching 4000.0 200515.8 501.3
Process Creation 126.0 11479.8 911.1
Shell Scripts (1 concurrent) 42.4 5581.1 1316.3
Shell Scripts (8 concurrent) 6.0 841.4 1402.3
System Call Overhead 15000.0 2707984.2 1805.3
========
System Benchmarks Index Score 1160.8
写入：
root@web:~/z/z/UnixBench# time dd if=/dev/zero bs=1024 count=1000000 of=/1Gb.file 1000000+0 records in 1000000+0 records out 1024000000 bytes (1.0 GB) copied, 8.1613 s, 125 MB/s real 0m8.164s user 0m0.610s sys 0m6.120s root@web:~/z/z/UnixBench# time dd if=/dev/zero bs=1024 count=1000000 of=/1Gb.file 1000000+0 records in 1000000+0 records out 1024000000 bytes (1.0 GB) copied, 6.93709 s, 148 MB/s real 0m7.335s user 0m0.320s sys 0m5.460s root@web:~/z/z/UnixBench# time dd if=/dev/zero bs=1024 count=1000000 of=/1Gb.file 1000000+0 records in 1000000+0 records out 1024000000 bytes (1.0 GB) copied, 7.84341 s, 131 MB/s real 0m8.059s user 0m0.420s sys 0m5.390s
读取：
root@web:~/z/z/UnixBench# dd if=/1Gb.file bs=64k |dd of=/dev/null 15625+0 records in 15625+0 records out 1024000000 bytes (1.0 GB) copied2000000+0 records in 2000000+0 records out 1024000000 bytes (1.0 GB) copied, 5.52652 s, 185 MB/s , 5.52806 s, 185 MB/s root@web:~/z/z/UnixBench# dd if=/1Gb.file bs=64k |dd of=/dev/null 15625+0 records in 15625+0 records out 1024000000 bytes (1.0 GB) copied2000000+0 records in 2000000+0 records out 1024000000 bytes (1.0 GB) copied, 5.08371 s, 201 MB/s , 5.08531 s, 201 MB/s root@web:~/z/z/UnixBench# dd if=/1Gb.file bs=64k |dd of=/dev/null 15625+0 records in 15625+0 records out 2000000+0 records in 2000000+0 records out 1024000000 bytes (1.0 GB) copied, 4.97994 s, 206 MB/s
C1型号：
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)
System: scw-1c5a9e: GNU/Linux
OS: GNU/Linux -- 4.4.80-mainline-rev1 -- #1 SMP Mon Aug 7 02:31:43 UTC 2017
Machine: armv7l (unknown)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: ARMv7 Processor rev 2 (v7l) (0.0 bogomips)
CPU 1: ARMv7 Processor rev 2 (v7l) (0.0 bogomips)
CPU 2: ARMv7 Processor rev 2 (v7l) (0.0 bogomips)
CPU 3: ARMv7 Processor rev 2 (v7l) (0.0 bogomips)
07:48:08 up 4 min, 1 user, load average: 0.99, 0.65, 0.28; runlevel 3
------------------------------------------------------------------------
Benchmark Run: Sat Aug 12 2017 07:48:08 - 08:16:23
4 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 3714895.6 lps (10.0 s, 7 samples)
Double-Precision Whetstone 556.5 MWIPS (10.0 s, 7 samples)
Execl Throughput 970.3 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 138715.0 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 33466.3 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 351646.7 KBps (30.0 s, 2 samples)
Pipe Throughput 288027.5 lps (10.0 s, 7 samples)
Pipe-based Context Switching 51566.7 lps (10.0 s, 7 samples)
Process Creation 1714.2 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 1503.1 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 498.3 lpm (60.1 s, 2 samples)
System Call Overhead 677612.3 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 3714895.6 318.3
Double-Precision Whetstone 55.0 556.5 101.2
Execl Throughput 43.0 970.3 225.6
File Copy 1024 bufsize 2000 maxblocks 3960.0 138715.0 350.3
File Copy 256 bufsize 500 maxblocks 1655.0 33466.3 202.2
File Copy 4096 bufsize 8000 maxblocks 5800.0 351646.7 606.3
Pipe Throughput 12440.0 288027.5 231.5
Pipe-based Context Switching 4000.0 51566.7 128.9
Process Creation 126.0 1714.2 136.0
Shell Scripts (1 concurrent) 42.4 1503.1 354.5
Shell Scripts (8 concurrent) 6.0 498.3 830.4
System Call Overhead 15000.0 677612.3 451.7
========
System Benchmarks Index Score 272.6
------------------------------------------------------------------------
Benchmark Run: Sat Aug 12 2017 08:16:23 - 08:44:42
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables 14897276.4 lps (10.0 s, 7 samples)
Double-Precision Whetstone 2226.7 MWIPS (9.9 s, 7 samples)
Execl Throughput 2725.9 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 186024.5 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 61822.8 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 585502.3 KBps (30.0 s, 2 samples)
Pipe Throughput 844841.6 lps (10.0 s, 7 samples)
Pipe-based Context Switching 195209.4 lps (10.0 s, 7 samples)
Process Creation 3929.4 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 4053.4 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 569.2 lpm (60.4 s, 2 samples)
System Call Overhead 2423953.9 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 14897276.4 1276.5
Double-Precision Whetstone 55.0 2226.7 404.9
Execl Throughput 43.0 2725.9 633.9
File Copy 1024 bufsize 2000 maxblocks 3960.0 186024.5 469.8
File Copy 256 bufsize 500 maxblocks 1655.0 61822.8 373.6
File Copy 4096 bufsize 8000 maxblocks 5800.0 585502.3 1009.5
Pipe Throughput 12440.0 844841.6 679.1
Pipe-based Context Switching 4000.0 195209.4 488.0
Process Creation 126.0 3929.4 311.9
Shell Scripts (1 concurrent) 42.4 4053.4 956.0
Shell Scripts (8 concurrent) 6.0 569.2 948.6
System Call Overhead 15000.0 2423953.9 1616.0
========
System Benchmarks Index Score 674.0
写入：
root@scw-1c5a9e:~/UnixBench# time dd if=/dev/zero bs=1024 count=1000000 of=/1Gb.file 1000000+0 records in 1000000+0 records out 1024000000 bytes (1.0 GB) copied, 13.9705 s, 73.3 MB/s real 0m13.974s user 0m0.880s sys 0m13.030s root@scw-1c5a9e:~/UnixBench# time dd if=/dev/zero bs=1024 count=1000000 of=/1Gb.file 1000000+0 records in 1000000+0 records out 1024000000 bytes (1.0 GB) copied, 14.3673 s, 71.3 MB/s real 0m14.982s user 0m0.860s sys 0m13.570s root@scw-1c5a9e:~/UnixBench# time dd if=/dev/zero bs=1024 count=1000000 of=/1Gb.file 1000000+0 records in 1000000+0 records out 1024000000 bytes (1.0 GB) copied, 14.9229 s, 68.6 MB/s real 0m15.522s user 0m0.720s sys 0m14.370s
读取：
root@scw-1c5a9e:~/UnixBench# dd if=/1Gb.file bs=64k |dd of=/dev/null 15625+0 records in 15625+0 records out 1024000000 bytes (1.0 GB) copied, 9.4293 s, 109 MB/s 2000000+0 records in 2000000+0 records out 1024000000 bytes (1.0 GB) copied, 9.43144 s, 109 MB/s root@scw-1c5a9e:~/UnixBench# dd if=/1Gb.file bs=64k |dd of=/dev/null 15625+0 records in 15625+0 records out 1024000000 bytes (1.0 GB) copied, 8.13743 s, 126 MB/s 2000000+0 records in 2000000+0 records out 1024000000 bytes (1.0 GB) copied, 8.13825 s, 126 MB/s root@scw-1c5a9e:~/UnixBench# dd if=/1Gb.file bs=64k |dd of=/dev/null 15625+0 records in 15625+0 records out 1024000000 bytes (1.0 GB) copied2000000+0 records in 2000000+0 records out 1024000000 bytes (1.0 GB) copied, 8.43918 s, 121 MB/s
法国机房的网速测试：
Speedtest (IPv4 only) --------------------- Your public IPv4 is 51.15.140.234 Location Provider Speed CDN Cachefly 96.4MB/s Atlanta, GA, US Coloat 4.56MB/s Dallas, TX, US Softlayer 9.58MB/s Seattle, WA, US Softlayer 8.72MB/s San Jose, CA, US Softlayer 8.49MB/s Washington, DC, US Softlayer 9.57MB/s Tokyo, Japan Linode 8.91MB/s Singapore Softlayer 3.19MB/s Rotterdam, Netherlands id3.net 27.9MB/s Haarlem, Netherlands Leaseweb 70.5MB/s
荷兰增强版的VC1S：
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)
System: eu-free-02: GNU/Linux
OS: GNU/Linux -- 4.5.7-std-3 -- #1 SMP Tue Jul 12 09:56:30 UTC 2016
Machine: x86_64 (unknown)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU D-1531 @ 2.20GHz (4400.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 1: Intel(R) Xeon(R) CPU D-1531 @ 2.20GHz (4400.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
07:46:00 up 16 min, 1 user, load average: 0.15, 0.18, 0.10; runlevel 3
------------------------------------------------------------------------
Benchmark Run: Sat Mar 24 2018 07:46:00 - 08:14:04
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 27433625.9 lps (10.0 s, 7 samples)
Double-Precision Whetstone 4407.2 MWIPS (9.7 s, 7 samples)
Execl Throughput 5125.6 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 933049.1 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 258986.3 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 2168940.3 KBps (30.0 s, 2 samples)
Pipe Throughput 2042835.9 lps (10.0 s, 7 samples)
Pipe-based Context Switching 342742.7 lps (10.0 s, 7 samples)
Process Creation 10944.6 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 8163.0 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 2015.8 lpm (60.0 s, 2 samples)
System Call Overhead 3342947.2 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 27433625.9 2350.8
Double-Precision Whetstone 55.0 4407.2 801.3
Execl Throughput 43.0 5125.6 1192.0
File Copy 1024 bufsize 2000 maxblocks 3960.0 933049.1 2356.2
File Copy 256 bufsize 500 maxblocks 1655.0 258986.3 1564.9
File Copy 4096 bufsize 8000 maxblocks 5800.0 2168940.3 3739.6
Pipe Throughput 12440.0 2042835.9 1642.2
Pipe-based Context Switching 4000.0 342742.7 856.9
Process Creation 126.0 10944.6 868.6
Shell Scripts (1 concurrent) 42.4 8163.0 1925.2
Shell Scripts (8 concurrent) 6.0 2015.8 3359.6
System Call Overhead 15000.0 3342947.2 2228.6
========
System Benchmarks Index Score 1690.7
------------------------------------------------------------------------
Benchmark Run: Sat Mar 24 2018 08:14:04 - 08:42:06
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables 54299327.6 lps (10.0 s, 7 samples)
Double-Precision Whetstone 8791.0 MWIPS (9.4 s, 7 samples)
Execl Throughput 9858.2 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1042399.1 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 279293.7 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 3091948.6 KBps (30.0 s, 2 samples)
Pipe Throughput 3938964.6 lps (10.0 s, 7 samples)
Pipe-based Context Switching 763087.5 lps (10.0 s, 7 samples)
Process Creation 24464.4 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 15176.9 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 2147.4 lpm (60.0 s, 2 samples)
System Call Overhead 4676475.2 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 54299327.6 4652.9
Double-Precision Whetstone 55.0 8791.0 1598.4
Execl Throughput 43.0 9858.2 2292.6
File Copy 1024 bufsize 2000 maxblocks 3960.0 1042399.1 2632.3
File Copy 256 bufsize 500 maxblocks 1655.0 279293.7 1687.6
File Copy 4096 bufsize 8000 maxblocks 5800.0 3091948.6 5330.9
Pipe Throughput 12440.0 3938964.6 3166.4
Pipe-based Context Switching 4000.0 763087.5 1907.7
Process Creation 126.0 24464.4 1941.6
Shell Scripts (1 concurrent) 42.4 15176.9 3579.5
Shell Scripts (8 concurrent) 6.0 2147.4 3578.9
System Call Overhead 15000.0 4676475.2 3117.7
========
System Benchmarks Index Score 2752.5
新版c3955的vc1s:
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)
System: eu-free: GNU/Linux
OS: GNU/Linux -- 4.15.11-mainline-rev1 -- #1 SMP Mon Mar 19 08:22:48 UTC 2018
Machine: x86_64 (unknown)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Atom(TM) CPU C3955 @ 2.10GHz (4200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 1: Intel(R) Atom(TM) CPU C3955 @ 2.10GHz (4200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
04:02:35 up 4 min, 1 user, load average: 0.28, 0.11, 0.03; runlevel 3
------------------------------------------------------------------------
Benchmark Run: Sat Mar 31 2018 04:02:35 - 04:30:47
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 21754711.0 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3208.3 MWIPS (9.9 s, 7 samples)
Execl Throughput 2329.0 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 154341.9 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 40693.1 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 506775.8 KBps (30.0 s, 2 samples)
Pipe Throughput 202597.7 lps (10.0 s, 7 samples)
Pipe-based Context Switching 47205.9 lps (10.0 s, 7 samples)
Process Creation 5313.1 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 4971.1 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1010.8 lpm (60.0 s, 2 samples)
System Call Overhead 169301.6 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 21754711.0 1864.2
Double-Precision Whetstone 55.0 3208.3 583.3
Execl Throughput 43.0 2329.0 541.6
File Copy 1024 bufsize 2000 maxblocks 3960.0 154341.9 389.8
File Copy 256 bufsize 500 maxblocks 1655.0 40693.1 245.9
File Copy 4096 bufsize 8000 maxblocks 5800.0 506775.8 873.8
Pipe Throughput 12440.0 202597.7 162.9
Pipe-based Context Switching 4000.0 47205.9 118.0
Process Creation 126.0 5313.1 421.7
Shell Scripts (1 concurrent) 42.4 4971.1 1172.4
Shell Scripts (8 concurrent) 6.0 1010.8 1684.6
System Call Overhead 15000.0 169301.6 112.9
========
System Benchmarks Index Score 459.7
------------------------------------------------------------------------
Benchmark Run: Sat Mar 31 2018 04:30:47 - 04:58:58
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables 43470827.4 lps (10.0 s, 7 samples)
Double-Precision Whetstone 6410.6 MWIPS (9.9 s, 7 samples)
Execl Throughput 4274.2 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 283951.8 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 72614.0 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 942333.5 KBps (30.0 s, 2 samples)
Pipe Throughput 404175.1 lps (10.0 s, 7 samples)
Pipe-based Context Switching 121001.9 lps (10.0 s, 7 samples)
Process Creation 11243.7 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 7693.6 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1034.5 lpm (60.0 s, 2 samples)
System Call Overhead 336578.4 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 43470827.4 3725.0
Double-Precision Whetstone 55.0 6410.6 1165.6
Execl Throughput 43.0 4274.2 994.0
File Copy 1024 bufsize 2000 maxblocks 3960.0 283951.8 717.0
File Copy 256 bufsize 500 maxblocks 1655.0 72614.0 438.8
File Copy 4096 bufsize 8000 maxblocks 5800.0 942333.5 1624.7
Pipe Throughput 12440.0 404175.1 324.9
Pipe-based Context Switching 4000.0 121001.9 302.5
Process Creation 126.0 11243.7 892.4
Shell Scripts (1 concurrent) 42.4 7693.6 1814.5
Shell Scripts (8 concurrent) 6.0 1034.5 1724.1
System Call Overhead 15000.0 336578.4 224.4
========
System Benchmarks Index Score 846.7
一台自用的AMD Phenom(tm) II X4 965物理机：
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)
System: us2.tingtao.org: GNU/Linux
OS: GNU/Linux -- 3.16.0-4-amd64 -- #1 SMP Debian 3.16.51-3 (2017-12-13)
Machine: x86_64 (unknown)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: AMD Phenom(tm) II X4 965 Processor (6830.4 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
CPU 1: AMD Phenom(tm) II X4 965 Processor (6830.4 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
CPU 2: AMD Phenom(tm) II X4 965 Processor (6830.4 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
CPU 3: AMD Phenom(tm) II X4 965 Processor (6830.4 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
20:32:22 up 7:48, 1 user, load average: 0.23, 0.30, 0.41; runlevel 5
------------------------------------------------------------------------
Benchmark Run: Wed May 09 2018 20:32:22 - 21:00:51
4 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 30443823.4 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3753.0 MWIPS (9.8 s, 7 samples)
Execl Throughput 1744.7 lps (29.7 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1025499.3 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 311434.7 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1398652.5 KBps (30.0 s, 2 samples)
Pipe Throughput 2130794.6 lps (10.0 s, 7 samples)
Pipe-based Context Switching 135683.0 lps (10.0 s, 7 samples)
Process Creation 7635.3 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 4919.2 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 2559.7 lpm (60.0 s, 2 samples)
System Call Overhead 4049371.0 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 30443823.4 2608.7
Double-Precision Whetstone 55.0 3753.0 682.4
Execl Throughput 43.0 1744.7 405.7
File Copy 1024 bufsize 2000 maxblocks 3960.0 1025499.3 2589.6
File Copy 256 bufsize 500 maxblocks 1655.0 311434.7 1881.8
File Copy 4096 bufsize 8000 maxblocks 5800.0 1398652.5 2411.5
Pipe Throughput 12440.0 2130794.6 1712.9
Pipe-based Context Switching 4000.0 135683.0 339.2
Process Creation 126.0 7635.3 606.0
Shell Scripts (1 concurrent) 42.4 4919.2 1160.2
Shell Scripts (8 concurrent) 6.0 2559.7 4266.2
System Call Overhead 15000.0 4049371.0 2699.6
========
System Benchmarks Index Score 1359.7
------------------------------------------------------------------------
Benchmark Run: Wed May 09 2018 21:00:51 - 21:29:37
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables 122656916.4 lps (10.0 s, 7 samples)
Double-Precision Whetstone 15039.3 MWIPS (9.8 s, 7 samples)
Execl Throughput 16738.9 lps (29.7 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 932668.9 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 237327.0 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1798153.5 KBps (30.0 s, 2 samples)
Pipe Throughput 8491247.2 lps (10.0 s, 7 samples)
Pipe-based Context Switching 1294803.7 lps (10.0 s, 7 samples)
Process Creation 39717.6 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 21292.5 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 2836.8 lpm (60.1 s, 2 samples)
System Call Overhead 3831416.6 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 122656916.4 10510.4
Double-Precision Whetstone 55.0 15039.3 2734.4
Execl Throughput 43.0 16738.9 3892.8
File Copy 1024 bufsize 2000 maxblocks 3960.0 932668.9 2355.2
File Copy 256 bufsize 500 maxblocks 1655.0 237327.0 1434.0
File Copy 4096 bufsize 8000 maxblocks 5800.0 1798153.5 3100.3
Pipe Throughput 12440.0 8491247.2 6825.8
Pipe-based Context Switching 4000.0 1294803.7 3237.0
Process Creation 126.0 39717.6 3152.2
Shell Scripts (1 concurrent) 42.4 21292.5 5021.8
Shell Scripts (8 concurrent) 6.0 2836.8 4728.1
System Call Overhead 15000.0 3831416.6 2554.3
========
System Benchmarks Index Score 3613.0
一台自用的i3-3225：
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)
System: us1.tingtao.org: GNU/Linux
OS: GNU/Linux -- 3.16.0-4-amd64 -- #1 SMP Debian 3.16.51-3 (2017-12-13)
Machine: x86_64 (unknown)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Core(TM) i3-3225 CPU @ 3.30GHz (6585.0 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 1: Intel(R) Core(TM) i3-3225 CPU @ 3.30GHz (6585.0 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 2: Intel(R) Core(TM) i3-3225 CPU @ 3.30GHz (6585.0 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 3: Intel(R) Core(TM) i3-3225 CPU @ 3.30GHz (6585.0 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
10:41:24 up 2 days, 11:50, 1 user, load average: 0.20, 0.06, 0.02; runlevel 5
------------------------------------------------------------------------
Benchmark Run: Thu May 10 2018 10:41:24 - 11:09:40
4 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 37551342.2 lps (10.0 s, 7 samples)
Double-Precision Whetstone 4657.7 MWIPS (9.9 s, 7 samples)
Execl Throughput 6733.2 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1140393.0 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 337710.5 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 2357659.4 KBps (30.0 s, 2 samples)
Pipe Throughput 2303563.6 lps (10.0 s, 7 samples)
Pipe-based Context Switching 245947.2 lps (10.0 s, 7 samples)
Process Creation 16197.1 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 9554.4 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 2433.5 lpm (60.0 s, 2 samples)
System Call Overhead 4528742.1 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 37551342.2 3217.8
Double-Precision Whetstone 55.0 4657.7 846.9
Execl Throughput 43.0 6733.2 1565.9
File Copy 1024 bufsize 2000 maxblocks 3960.0 1140393.0 2879.8
File Copy 256 bufsize 500 maxblocks 1655.0 337710.5 2040.5
File Copy 4096 bufsize 8000 maxblocks 5800.0 2357659.4 4064.9
Pipe Throughput 12440.0 2303563.6 1851.7
Pipe-based Context Switching 4000.0 245947.2 614.9
Process Creation 126.0 16197.1 1285.5
Shell Scripts (1 concurrent) 42.4 9554.4 2253.4
Shell Scripts (8 concurrent) 6.0 2433.5 4055.8
System Call Overhead 15000.0 4528742.1 3019.2
========
System Benchmarks Index Score 2000.8
------------------------------------------------------------------------
Benchmark Run: Thu May 10 2018 11:09:40 - 11:38:17
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables 63398601.2 lps (10.0 s, 7 samples)
Double-Precision Whetstone 12656.4 MWIPS (11.0 s, 7 samples)
Execl Throughput 14180.5 lps (29.5 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1035170.0 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 294558.4 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 2625675.5 KBps (30.0 s, 2 samples)
Pipe Throughput 4572994.4 lps (10.0 s, 7 samples)
Pipe-based Context Switching 988944.8 lps (10.0 s, 7 samples)
Process Creation 35239.9 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 13963.3 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1683.2 lpm (60.1 s, 2 samples)
System Call Overhead 8852674.1 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 63398601.2 5432.6
Double-Precision Whetstone 55.0 12656.4 2301.2
Execl Throughput 43.0 14180.5 3297.8
File Copy 1024 bufsize 2000 maxblocks 3960.0 1035170.0 2614.1
File Copy 256 bufsize 500 maxblocks 1655.0 294558.4 1779.8
File Copy 4096 bufsize 8000 maxblocks 5800.0 2625675.5 4527.0
Pipe Throughput 12440.0 4572994.4 3676.0
Pipe-based Context Switching 4000.0 988944.8 2472.4
Process Creation 126.0 35239.9 2796.8
Shell Scripts (1 concurrent) 42.4 13963.3 3293.2
Shell Scripts (8 concurrent) 6.0 1683.2 2805.3
System Call Overhead 15000.0 8852674.1 5901.8
========
System Benchmarks Index Score 3211.5
简单解释一下，其中scaleway的VC1S这个型号现在法国已经取消这个型号了，在我最后用的时间（大概5月份）法国那个新的start什么的型号是c3955的cpu，以前荷兰和法国的vc1s是统一的c2750，理论上3955比2750要牛b一些，但估计这家的软件还没优化好，实际效果是2750比3955强不少。但荷兰一直到5月份都还能时不时的开到xeon核心的vc1s机器，价格相同但性能提升巨大，直线提升150%，但是这个要看运气，实在想开的时候，连续开，多开，不停的开，直到开出来为止，运气不好的时候折腾两三天也开不到这个配置的。
关于vultr和do的测试，可以参考之前的文章：《Vultr和digitalocean的性能测试》，但最近vultr >=10美元的机器都改用新核心了，没测试过，应该性能有提升。
还有些常识需要注意的，我特意放出两个物理机的性能测试对比，可以看到两个整体得分一个是3600，一个是3200基本没区别，但单核心的2000和1300这个区别是很大的，我们一般操作和使用主要看的是单核心性能，能直接影响程序执行效率的也是单核心，而多核心性能只有在负载较高的时候才能得以体现，甚至在负载巨大的时候才会有意义。 就好比上面的c2750的多核心效率是1100，和物理机的单核1300理论上是差不多的，但实际效果差距很大，根本没有可比性。
最后就是，scaleway的机器呢，跑个博客网站下载什么的肯定够，再多的就别想了，访问量上来以后就不能用这个了，那cpu真的干不了什么。而且他的系统做的很奇怪，是他们自己编译的内核，有些莫名其妙的问题，还有些软件运行不了，真心不太明白他们这么折腾图个什么。而且5月份我决定把这里的机器全清了是因为他们出现过一次严重故障，荷兰机房的全部断掉，断了十几个小时，虽然说他母公司是欧洲数一数二的托管商，但是对于设备故障都要整个机房断掉十几个小时，我是受不了。