测试程序:

wget --no-check-certificate https://github.com/teddysun/across/raw/master/unixbench.sh
chmod +x unixbench.sh
./unixbench.sh

结果:

阿里云国内 1C1G kvm:
========================================================================
   BYTE UNIX Benchmarks (Version 5.1.3)
   System: *****: GNU/Linux
   OS: GNU/Linux -- 2.6.32-696.3.2.el6.i686 -- #1 SMP Tue Jun 20 00:48:23 UTC 2017
   Machine: i686 (i386)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Intel(R) Xeon(R) CPU E5-2682 v4 @ 2.50GHz (4988.4 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   11:41:41 up 78 days, 20:57,  1 user,  load average: 0.75, 0.18, 0.06; runlevel 3
------------------------------------------------------------------------
Benchmark Run: Sun Nov 26 2017 11:41:41 - 12:09:56
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       25671893.7 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     2862.6 MWIPS (10.0 s, 7 samples)
Execl Throughput                               5796.6 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1082404.9 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          289935.9 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       3219119.1 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1986564.5 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 406394.2 lps   (10.0 s, 7 samples)
Process Creation                              19700.2 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   5868.5 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    760.7 lpm   (60.1 s, 2 samples)
System Call Overhead                        2579238.4 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   25671893.7   2199.8
Double-Precision Whetstone                       55.0       2862.6    520.5
Execl Throughput                                 43.0       5796.6   1348.0
File Copy 1024 bufsize 2000 maxblocks          3960.0    1082404.9   2733.3
File Copy 256 bufsize 500 maxblocks            1655.0     289935.9   1751.9
File Copy 4096 bufsize 8000 maxblocks          5800.0    3219119.1   5550.2
Pipe Throughput                               12440.0    1986564.5   1596.9
Pipe-based Context Switching                   4000.0     406394.2   1016.0
Process Creation                                126.0      19700.2   1563.5
Shell Scripts (1 concurrent)                     42.4       5868.5   1384.1
Shell Scripts (8 concurrent)                      6.0        760.7   1267.8
System Call Overhead                          15000.0    2579238.4   1719.5
                                                                   ========
System Benchmarks Index Score                                        1614.6
======= Script description and score comparison completed! ======= 
dedicenter 1C1G kvm:
========================================================================
   BYTE UNIX Benchmarks (Version 5.1.3)
   System: *****: GNU/Linux
   OS: GNU/Linux -- 2.6.32-504.23.4.el6.x86_64 -- #1 SMP Tue Jun 9 20:57:37 UTC 2015
   Machine: x86_64 (x86_64)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: QEMU Virtual CPU version 1.5.3 (4800.0 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   11:34:46 up  6:47,  1 user,  load average: 0.51, 0.15, 0.07; runlevel 3
------------------------------------------------------------------------
Benchmark Run: Sun Nov 26 2017 11:34:46 - 12:02:59
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       29197727.0 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3177.7 MWIPS (9.9 s, 7 samples)
Execl Throughput                               3767.5 lps   (29.8 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        846991.8 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          231903.9 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1689867.0 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1440239.0 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 310736.0 lps   (10.0 s, 7 samples)
Process Creation                              11587.2 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4811.3 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    632.1 lpm   (60.0 s, 2 samples)
System Call Overhead                        2413702.8 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   29197727.0   2501.9
Double-Precision Whetstone                       55.0       3177.7    577.8
Execl Throughput                                 43.0       3767.5    876.2
File Copy 1024 bufsize 2000 maxblocks          3960.0     846991.8   2138.9
File Copy 256 bufsize 500 maxblocks            1655.0     231903.9   1401.2
File Copy 4096 bufsize 8000 maxblocks          5800.0    1689867.0   2913.6
Pipe Throughput                               12440.0    1440239.0   1157.7
Pipe-based Context Switching                   4000.0     310736.0    776.8
Process Creation                                126.0      11587.2    919.6
Shell Scripts (1 concurrent)                     42.4       4811.3   1134.7
Shell Scripts (8 concurrent)                      6.0        632.1   1053.5
System Call Overhead                          15000.0    2413702.8   1609.1
                                                                   ========
System Benchmarks Index Score                                        1269.9
======= Script description and score comparison completed! ======= 
阿里云 8C32G kvm:
========================================================================
   BYTE UNIX Benchmarks (Version 5.1.3)
   System: ***: GNU/Linux
   OS: GNU/Linux -- 3.10.0-514.26.2.el7.x86_64 -- #1 SMP Tue Jul 4 15:04:05 UTC 2017
   Machine: x86_64 (x86_64)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Intel(R) Xeon(R) CPU E5-2682 v4 @ 2.50GHz (5000.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   CPU 1: Intel(R) Xeon(R) CPU E5-2682 v4 @ 2.50GHz (5000.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   CPU 2: Intel(R) Xeon(R) CPU E5-2682 v4 @ 2.50GHz (5000.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   CPU 3: Intel(R) Xeon(R) CPU E5-2682 v4 @ 2.50GHz (5000.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   CPU 4: Intel(R) Xeon(R) CPU E5-2682 v4 @ 2.50GHz (5000.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   CPU 5: Intel(R) Xeon(R) CPU E5-2682 v4 @ 2.50GHz (5000.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   CPU 6: Intel(R) Xeon(R) CPU E5-2682 v4 @ 2.50GHz (5000.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   CPU 7: Intel(R) Xeon(R) CPU E5-2682 v4 @ 2.50GHz (5000.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   11:40:48 up 2 days, 15:42,  1 user,  load average: 0.08, 0.03, 0.05; runlevel 3
------------------------------------------------------------------------
Benchmark Run: Sun Nov 26 2017 11:40:48 - 12:10:13
8 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       28939647.7 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3051.7 MWIPS (16.5 s, 7 samples)
Execl Throughput                               3338.7 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        871044.0 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          212815.3 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2747209.3 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1159547.4 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  43810.7 lps   (10.0 s, 7 samples)
Process Creation                               9322.1 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   7566.7 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   3691.0 lpm   (60.0 s, 2 samples)
System Call Overhead                        2253910.0 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   28939647.7   2479.8
Double-Precision Whetstone                       55.0       3051.7    554.9
Execl Throughput                                 43.0       3338.7    776.4
File Copy 1024 bufsize 2000 maxblocks          3960.0     871044.0   2199.6
File Copy 256 bufsize 500 maxblocks            1655.0     212815.3   1285.9
File Copy 4096 bufsize 8000 maxblocks          5800.0    2747209.3   4736.6
Pipe Throughput                               12440.0    1159547.4    932.1
Pipe-based Context Switching                   4000.0      43810.7    109.5
Process Creation                                126.0       9322.1    739.8
Shell Scripts (1 concurrent)                     42.4       7566.7   1784.6
Shell Scripts (8 concurrent)                      6.0       3691.0   6151.7
System Call Overhead                          15000.0    2253910.0   1502.6
                                                                   ========
System Benchmarks Index Score                                        1271.4
------------------------------------------------------------------------
Benchmark Run: Sun Nov 26 2017 12:10:13 - 12:39:51
8 CPUs in system; running 8 parallel copies of tests
Dhrystone 2 using register variables      251500991.2 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                    27994.6 MWIPS (14.4 s, 7 samples)
Execl Throughput                              25205.4 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        973848.5 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          239096.3 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2986410.0 KBps  (30.0 s, 2 samples)
Pipe Throughput                            11745294.0 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                2008336.6 lps   (10.0 s, 7 samples)
Process Creation                              79863.0 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  37492.4 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   5832.7 lpm   (60.0 s, 2 samples)
System Call Overhead                        6661508.1 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0  251500991.2  21551.1
Double-Precision Whetstone                       55.0      27994.6   5089.9
Execl Throughput                                 43.0      25205.4   5861.7
File Copy 1024 bufsize 2000 maxblocks          3960.0     973848.5   2459.2
File Copy 256 bufsize 500 maxblocks            1655.0     239096.3   1444.7
File Copy 4096 bufsize 8000 maxblocks          5800.0    2986410.0   5149.0
Pipe Throughput                               12440.0   11745294.0   9441.6
Pipe-based Context Switching                   4000.0    2008336.6   5020.8
Process Creation                                126.0      79863.0   6338.3
Shell Scripts (1 concurrent)                     42.4      37492.4   8842.5
Shell Scripts (8 concurrent)                      6.0       5832.7   9721.2
System Call Overhead                          15000.0    6661508.1   4441.0
                                                                   ========
System Benchmarks Index Score                                        5765.5
======= Script description and score comparison completed! ======= 
alpharacks 2C1G openvz:
========================================================================
   BYTE UNIX Benchmarks (Version 5.1.3)
   System: ***: GNU/Linux
   OS: GNU/Linux -- 2.6.32-042stab125.5 -- #1 SMP Tue Oct 17 12:48:22 MSK 2017
   Machine: x86_64 (x86_64)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4799.8 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 1: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4799.8 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   22:35:48 up 18 days, 11:11,  1 user,  load average: 0.71, 0.20, 0.06; runlevel 5
------------------------------------------------------------------------
Benchmark Run: Sat Nov 25 2017 22:35:48 - 23:04:39
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       20457143.2 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     2944.5 MWIPS (9.9 s, 7 samples)
Execl Throughput                               2420.7 lps   (29.5 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        412543.4 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          134921.8 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1115585.3 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1013602.2 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 151622.7 lps   (10.0 s, 7 samples)
Process Creation                               6507.9 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   3630.1 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    737.8 lpm   (60.1 s, 2 samples)
System Call Overhead                        1397136.6 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   20457143.2   1753.0
Double-Precision Whetstone                       55.0       2944.5    535.4
Execl Throughput                                 43.0       2420.7    563.0
File Copy 1024 bufsize 2000 maxblocks          3960.0     412543.4   1041.8
File Copy 256 bufsize 500 maxblocks            1655.0     134921.8    815.2
File Copy 4096 bufsize 8000 maxblocks          5800.0    1115585.3   1923.4
Pipe Throughput                               12440.0    1013602.2    814.8
Pipe-based Context Switching                   4000.0     151622.7    379.1
Process Creation                                126.0       6507.9    516.5
Shell Scripts (1 concurrent)                     42.4       3630.1    856.2
Shell Scripts (8 concurrent)                      6.0        737.8   1229.7
System Call Overhead                          15000.0    1397136.6    931.4
                                                                   ========
System Benchmarks Index Score                                         846.3
------------------------------------------------------------------------
Benchmark Run: Sat Nov 25 2017 23:04:39 - 23:33:29
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables       38223602.6 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     5855.6 MWIPS (9.6 s, 7 samples)
Execl Throughput                               5442.1 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        403112.1 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          110407.7 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1075327.2 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1514738.2 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 265840.9 lps   (10.0 s, 7 samples)
Process Creation                              11921.5 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   6338.4 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    856.1 lpm   (60.1 s, 2 samples)
System Call Overhead                        2140208.5 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   38223602.6   3275.4
Double-Precision Whetstone                       55.0       5855.6   1064.7
Execl Throughput                                 43.0       5442.1   1265.6
File Copy 1024 bufsize 2000 maxblocks          3960.0     403112.1   1018.0
File Copy 256 bufsize 500 maxblocks            1655.0     110407.7    667.1
File Copy 4096 bufsize 8000 maxblocks          5800.0    1075327.2   1854.0
Pipe Throughput                               12440.0    1514738.2   1217.6
Pipe-based Context Switching                   4000.0     265840.9    664.6
Process Creation                                126.0      11921.5    946.2
Shell Scripts (1 concurrent)                     42.4       6338.4   1494.9
Shell Scripts (8 concurrent)                      6.0        856.1   1426.9
System Call Overhead                          15000.0    2140208.5   1426.8
                                                                   ========
System Benchmarks Index Score                                        1237.9
======= Script description and score comparison completed! ======= 
hostodo 2C1G kvm:
========================================================================
   BYTE UNIX Benchmarks (Version 5.1.3)
   System: hostodokvm: GNU/Linux
   OS: GNU/Linux -- 2.6.32-504.23.4.el6.x86_64 -- #1 SMP Tue Jun 9 20:57:37 UTC 2015
   Machine: x86_64 (x86_64)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: QEMU Virtual CPU version (cpu64-rhel6) (4200.0 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   CPU 1: QEMU Virtual CPU version (cpu64-rhel6) (4200.0 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   11:35:18 up 19:25,  1 user,  load average: 0.72, 0.20, 0.06; runlevel 3
------------------------------------------------------------------------
Benchmark Run: Sun Nov 26 2017 11:35:18 - 12:03:39
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       10810139.1 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     1549.8 MWIPS (8.9 s, 7 samples)
Execl Throughput                                317.2 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        225228.4 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           66409.6 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        454832.1 KBps  (30.0 s, 2 samples)
Pipe Throughput                              480404.5 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  71016.3 lps   (10.0 s, 7 samples)
Process Creation                                539.5 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   1177.1 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    206.2 lpm   (60.1 s, 2 samples)
System Call Overhead                         656966.5 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   10810139.1    926.3
Double-Precision Whetstone                       55.0       1549.8    281.8
Execl Throughput                                 43.0        317.2     73.8
File Copy 1024 bufsize 2000 maxblocks          3960.0     225228.4    568.8
File Copy 256 bufsize 500 maxblocks            1655.0      66409.6    401.3
File Copy 4096 bufsize 8000 maxblocks          5800.0     454832.1    784.2
Pipe Throughput                               12440.0     480404.5    386.2
Pipe-based Context Switching                   4000.0      71016.3    177.5
Process Creation                                126.0        539.5     42.8
Shell Scripts (1 concurrent)                     42.4       1177.1    277.6
Shell Scripts (8 concurrent)                      6.0        206.2    343.7
System Call Overhead                          15000.0     656966.5    438.0
                                                                   ========
System Benchmarks Index Score                                         294.3
------------------------------------------------------------------------
Benchmark Run: Sun Nov 26 2017 12:03:39 - 12:31:51
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables       16240898.2 lps   (10.1 s, 7 samples)
Double-Precision Whetstone                     2784.9 MWIPS (7.5 s, 7 samples)
Execl Throughput                               1733.7 lps   (29.6 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        186362.9 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           67975.6 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        575559.2 KBps  (30.0 s, 2 samples)
Pipe Throughput                              894216.6 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 102310.7 lps   (10.1 s, 7 samples)
Process Creation                               4902.1 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   1314.9 lpm   (60.1 s, 2 samples)
Shell Scripts (8 concurrent)                    304.3 lpm   (60.4 s, 2 samples)
System Call Overhead                         865996.1 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   16240898.2   1391.7
Double-Precision Whetstone                       55.0       2784.9    506.3
Execl Throughput                                 43.0       1733.7    403.2
File Copy 1024 bufsize 2000 maxblocks          3960.0     186362.9    470.6
File Copy 256 bufsize 500 maxblocks            1655.0      67975.6    410.7
File Copy 4096 bufsize 8000 maxblocks          5800.0     575559.2    992.3
Pipe Throughput                               12440.0     894216.6    718.8
Pipe-based Context Switching                   4000.0     102310.7    255.8
Process Creation                                126.0       4902.1    389.1
Shell Scripts (1 concurrent)                     42.4       1314.9    310.1
Shell Scripts (8 concurrent)                      6.0        304.3    507.2
System Call Overhead                          15000.0     865996.1    577.3
                                                                   ========
System Benchmarks Index Score                                         515.7
======= Script description and score comparison completed! ======= 
woothosting 2C1G openvz:
========================================================================
   BYTE UNIX Benchmarks (Version 5.1.3)
   System: server: GNU/Linux
   OS: GNU/Linux -- 2.6.32-042stab120.16 -- #1 SMP Tue Dec 13 20:58:28 MSK 2016
   Machine: i686 (i386)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Intel(R) Xeon(R) CPU E3-1240 v5 @ 3.50GHz (7008.1 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 1: Intel(R) Xeon(R) CPU E3-1240 v5 @ 3.50GHz (7008.1 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   11:33:25 up 14 days, 11:34,  2 users,  load average: 0.22, 0.05, 0.02; runlevel 3
------------------------------------------------------------------------
Benchmark Run: Sun Nov 26 2017 11:33:25 - 12:01:37
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       27587763.2 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3194.4 MWIPS (10.0 s, 7 samples)
Execl Throughput                               5679.8 lps   (29.5 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        852554.4 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          230755.6 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2223673.8 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1768831.8 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 337983.7 lps   (10.0 s, 7 samples)
Process Creation                              15931.2 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4936.0 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    819.2 lpm   (60.0 s, 2 samples)
System Call Overhead                        2190685.0 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   27587763.2   2364.0
Double-Precision Whetstone                       55.0       3194.4    580.8
Execl Throughput                                 43.0       5679.8   1320.9
File Copy 1024 bufsize 2000 maxblocks          3960.0     852554.4   2152.9
File Copy 256 bufsize 500 maxblocks            1655.0     230755.6   1394.3
File Copy 4096 bufsize 8000 maxblocks          5800.0    2223673.8   3833.9
Pipe Throughput                               12440.0    1768831.8   1421.9
Pipe-based Context Switching                   4000.0     337983.7    845.0
Process Creation                                126.0      15931.2   1264.4
Shell Scripts (1 concurrent)                     42.4       4936.0   1164.2
Shell Scripts (8 concurrent)                      6.0        819.2   1365.4
System Call Overhead                          15000.0    2190685.0   1460.5
                                                                   ========
System Benchmarks Index Score                                        1430.8
------------------------------------------------------------------------
Benchmark Run: Sun Nov 26 2017 12:01:37 - 12:29:54
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables       50471182.5 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     6359.9 MWIPS (10.1 s, 7 samples)
Execl Throughput                              12780.8 lps   (29.8 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        986392.9 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          271279.1 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2759727.2 KBps  (30.0 s, 2 samples)
Pipe Throughput                             3474789.7 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 711618.6 lps   (10.0 s, 7 samples)
Process Creation                              29868.5 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  10547.6 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   1509.6 lpm   (60.0 s, 2 samples)
System Call Overhead                        3760403.6 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   50471182.5   4324.9
Double-Precision Whetstone                       55.0       6359.9   1156.3
Execl Throughput                                 43.0      12780.8   2972.3
File Copy 1024 bufsize 2000 maxblocks          3960.0     986392.9   2490.9
File Copy 256 bufsize 500 maxblocks            1655.0     271279.1   1639.1
File Copy 4096 bufsize 8000 maxblocks          5800.0    2759727.2   4758.2
Pipe Throughput                               12440.0    3474789.7   2793.2
Pipe-based Context Switching                   4000.0     711618.6   1779.0
Process Creation                                126.0      29868.5   2370.5
Shell Scripts (1 concurrent)                     42.4      10547.6   2487.6
Shell Scripts (8 concurrent)                      6.0       1509.6   2516.0
System Call Overhead                          15000.0    3760403.6   2506.9
                                                                   ========
System Benchmarks Index Score                                        2477.1
======= Script description and score comparison completed! ======= 
qingcloud 1C1G:
========================================================================
   BYTE UNIX Benchmarks (Version 5.1.3)
   System: i-y9rd2f36: GNU/Linux
   OS: GNU/Linux -- 3.10.0-514.10.2.el7.x86_64 -- #1 SMP Fri Mar 3 00:04:05 UTC 2017
   Machine: x86_64 (x86_64)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: QEMU Virtual CPU (4389.8 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   13:17:27 up  1:16,  1 user,  load average: 0.39, 0.12, 0.07; runlevel 3
------------------------------------------------------------------------
Benchmark Run: Mon Nov 27 2017 13:17:27 - 13:45:30
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       27652064.6 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     4316.1 MWIPS (9.8 s, 7 samples)
Execl Throughput                               3966.2 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        862512.2 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          235157.6 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1950538.1 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1418250.8 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 318074.5 lps   (10.0 s, 7 samples)
Process Creation                              11202.7 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   5096.6 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    696.6 lpm   (60.0 s, 2 samples)
System Call Overhead                        2371907.5 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   27652064.6   2369.5
Double-Precision Whetstone                       55.0       4316.1    784.7
Execl Throughput                                 43.0       3966.2    922.4
File Copy 1024 bufsize 2000 maxblocks          3960.0     862512.2   2178.1
File Copy 256 bufsize 500 maxblocks            1655.0     235157.6   1420.9
File Copy 4096 bufsize 8000 maxblocks          5800.0    1950538.1   3363.0
Pipe Throughput                               12440.0    1418250.8   1140.1
Pipe-based Context Switching                   4000.0     318074.5    795.2
Process Creation                                126.0      11202.7    889.1
Shell Scripts (1 concurrent)                     42.4       5096.6   1202.0
Shell Scripts (8 concurrent)                      6.0        696.6   1160.9
System Call Overhead                          15000.0    2371907.5   1581.3
                                                                   ========
System Benchmarks Index Score                                        1334.0
======= Script description and score comparison completed! ======= 
vultr NY 1C512M:
========================================================================
   BYTE UNIX Benchmarks (Version 5.1.3)
   System: vultr.guest: GNU/Linux
   OS: GNU/Linux -- 3.10.0-514.26.2.el7.x86_64 -- #1 SMP Tue Jul 4 15:04:05 UTC 2017
   Machine: x86_64 (x86_64)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Virtual CPU a7769a6388d5 (4788.9 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   05:18:36 up  1:17,  1 user,  load average: 0.88, 0.23, 0.11; runlevel 3
------------------------------------------------------------------------
Benchmark Run: Mon Nov 27 2017 05:18:36 - 05:46:13
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       25266825.2 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     4200.0 MWIPS (8.1 s, 7 samples)
Execl Throughput                               3537.1 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        760206.0 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          222351.8 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1603030.6 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1464630.9 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 281440.6 lps   (10.0 s, 7 samples)
Process Creation                              10257.0 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4448.4 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    583.9 lpm   (60.1 s, 2 samples)
System Call Overhead                        3380260.5 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   25266825.2   2165.1
Double-Precision Whetstone                       55.0       4200.0    763.6
Execl Throughput                                 43.0       3537.1    822.6
File Copy 1024 bufsize 2000 maxblocks          3960.0     760206.0   1919.7
File Copy 256 bufsize 500 maxblocks            1655.0     222351.8   1343.5
File Copy 4096 bufsize 8000 maxblocks          5800.0    1603030.6   2763.8
Pipe Throughput                               12440.0    1464630.9   1177.4
Pipe-based Context Switching                   4000.0     281440.6    703.6
Process Creation                                126.0      10257.0    814.0
Shell Scripts (1 concurrent)                     42.4       4448.4   1049.1
Shell Scripts (8 concurrent)                      6.0        583.9    973.2
System Call Overhead                          15000.0    3380260.5   2253.5
                                                                   ========
System Benchmarks Index Score                                        1253.5
======= Script description and score comparison completed! =======


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