vendredi 4 septembre 2015

[Arch Linux / Manjaro] install and use Tor to anonymize web navigation

100% Security and anonymity on the Internet does not exist but it is possible to approach it with the help of tools and bricks as TOR and Privoxy network.

Tor is an anonymous network of several "nodes", which aims to make the origin of a connection not found. Because of its design, the source IP address can not be identified either by the addressee or by the various "nodes" which handles the requests.

Privoxy has the role of protecting the privacy of the user, by filtering all incoming and outgoing requests.




TOR + Privoxy


  • Installing TOR + Privoxy:

     sudo pacman -S tor privoxy

  • Privoxy configuration:

     sudo nano / etc / privoxy / config

         Check that the line is properly de-commentary (no presence of the pound sign (#)):

         forward-socks5 / 127.0.0.1:9050. ## is the line in 1336

  • Enabling and starting services:


sudo systemctl enable privoxy
sudo systemctl enable tor
sudo systemctl start privoxy
sudo systemctl start tor

  • Internet Browser configuration by adding the proxy as follows:

     

                        tor


  • Do a search on the Internet and check the connections: 

         sudo netstat -tp


tor


Alternative: install tor-browser


Otherwise, install the web browser Tor Project: tor-browser.

-S yogurt tor-browser-fr


browser


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jeudi 3 septembre 2015

byte-UnixBench: test the performance of your VPS dedicated server on Linux

Byte-UnixBench helps to provide an overall indicator of the performance of a Unix / Linux system type. so, several tests are executed to measure different aspects of the system performance.



UnixBench




byte-UnixBench


Once byte-UnixBench ended runing all tests, it displays an overall score of the system performance, which compares several types of servers.

The list of tests series executed by byte-UnixBench:
  •     Dhrystone: cpu performance test on strings.
  •     Whetstone: cpu performance test on float values.
  •     Execl Throughput: measures the number of calls execl, which can be performed per second.
  •     File Copy: hard drive performance test on the speed of data copying.
  •     Pipe Throughput: bandwidth test
  •     Pipe-based Context Switching: test on the number of times that two processes can exchange to make a calculation
  •     Process Creation: test on the number of times a process can create different system implementations
  •     Shell Scripts: test on the execution time of a script while simulating current account
  •     Call System Overhead: Test the latency induced by a system call
  •     Graphical tests: test the performance 2D and 3D graphics (not required on a server)

byte-UnixBench: test the performance of your VPS dedicated server on Linux

In the case of this article, I will compare 4 different architectures servers but the operating system, will be the same to all: Debian.

Install and execute byte-UnixBench Debian

  • Installation des pré-requis :

    • apt-get install libx11-dev libgl1-mesa-dev libxext-dev perl perl-modules make gcc unzip

  • Téléchargement de byte-unixbench :

    • cd /opt
    wget https://github.com/kdlucas/byte-unixbench/archive/master.zip

  • Décompression de byte-unixbench :

    • unzip master.zip

  • Exécution de byte-unixbench :

    • cd byte-unixbench-master/UnixBench/
    ./Run

Comparison of three offers on the market and a local server with byte-UnixBench

 For each server, the host and all relevant information of the system are indicated via inxi.
  • PS OpenVZ de from Dyjix:  
System:    Host: memolinux Kernel: 2.6.32-042stab108.8 x86_64 (64 bit) Console: tty 0 Distro: Debian GNU/Linux 8
Machine:   No /sys/class/dmi; using dmidecode: unknown error occured
CPU:       Quad core Intel Xeon E3-1245 V2 (-HT-MCP-) cache: 8192 KB
           clock speeds: max: 3392 MHz 1: 3392 MHz 2: 3392 MHz 3: 3392 MHz 4: 3392 MHz
Graphics:  Card: Failed to Detect Video Card!
           Display Server: N/A driver: N/A tty size: 140x51 Advanced Data: N/A for root out of X
Network:   Card: Failed to Detect Network Card!
Partition: ID-1: / size: 99G used: 1.1G (2%) fs: ext4 dev: /dev/ploop46710p1
Sensors:   None detected - is lm-sensors installed and configured?
Info:      Processes: 24 Uptime: 3 days Memory: 43.1/5120.0MB Init: systemd runlevel: 3
           Client: Shell (bash) inxi: 2.2.28
========================================================================
   BYTE UNIX Benchmarks (Version 5.1.2)
 
   System: memolinux: GNU/Linux
   OS: GNU/Linux -- 2.6.32-042stab108.8 -- #1 SMP Wed Jul 22 17:23:23 MSK 2015
   Machine: x86_64 (unknown)
   Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968")
   CPU 0: Intel(R) Xeon(R) CPU E3-1245 V2 @ 3.40GHz (6784.9 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 1: Intel(R) Xeon(R) CPU E3-1245 V2 @ 3.40GHz (6784.9 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 2: Intel(R) Xeon(R) CPU E3-1245 V2 @ 3.40GHz (6784.9 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 3: Intel(R) Xeon(R) CPU E3-1245 V2 @ 3.40GHz (6784.9 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   09:58:44 up 1 day, 17:51,  1 user,  load average: 0.54, 0.29, 0.12; runlevel 3
 
------------------------------------------------------------------------
Benchmark Run: Mon Aug 31 2015 09:58:44 - 10:27:16
4 CPUs in system; running 1 parallel copy of tests
 
Dhrystone 2 using register variables       38684684.7 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     4605.5 MWIPS (10.2 s, 7 samples)
Execl Throughput                               4694.3 lps   (29.8 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        881848.7 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          233133.2 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2332929.6 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1806721.0 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 172914.2 lps   (10.0 s, 7 samples)
Process Creation                              13739.4 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  13440.9 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   3859.2 lpm   (60.0 s, 2 samples)
System Call Overhead                        2603140.2 lps   (10.0 s, 7 samples)
 
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   38684684.7   3314.9
Double-Precision Whetstone                       55.0       4605.5    837.4
Execl Throughput                                 43.0       4694.3   1091.7
File Copy 1024 bufsize 2000 maxblocks          3960.0     881848.7   2226.9
File Copy 256 bufsize 500 maxblocks            1655.0     233133.2   1408.7
File Copy 4096 bufsize 8000 maxblocks          5800.0    2332929.6   4022.3
Pipe Throughput                               12440.0    1806721.0   1452.3
Pipe-based Context Switching                   4000.0     172914.2    432.3
Process Creation                                126.0      13739.4   1090.4
Shell Scripts (1 concurrent)                     42.4      13440.9   3170.0
Shell Scripts (8 concurrent)                      6.0       3859.2   6432.0
System Call Overhead                          15000.0    2603140.2   1735.4
                                                                   ========
System Benchmarks Index Score                                        1767.0
 
------------------------------------------------------------------------
Benchmark Run: Mon Aug 31 2015 10:27:16 - 10:55:47
4 CPUs in system; running 4 parallel copies of tests
 
Dhrystone 2 using register variables      145346341.1 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                    18682.6 MWIPS (9.8 s, 7 samples)
Execl Throughput                              21025.9 lps   (29.7 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1076905.3 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          289794.4 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       3089519.7 KBps  (30.0 s, 2 samples)
Pipe Throughput                             6920298.6 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                1157901.0 lps   (10.0 s, 7 samples)
Process Creation                              37353.6 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  33455.3 lpm   (60.1 s, 2 samples)
Shell Scripts (8 concurrent)                   4616.0 lpm   (60.1 s, 2 samples)
System Call Overhead                        8128941.5 lps   (10.0 s, 7 samples)
 
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0  145346341.1  12454.7
Double-Precision Whetstone                       55.0      18682.6   3396.8
Execl Throughput                                 43.0      21025.9   4889.7
File Copy 1024 bufsize 2000 maxblocks          3960.0    1076905.3   2719.5
File Copy 256 bufsize 500 maxblocks            1655.0     289794.4   1751.0
File Copy 4096 bufsize 8000 maxblocks          5800.0    3089519.7   5326.8
Pipe Throughput                               12440.0    6920298.6   5562.9
Pipe-based Context Switching                   4000.0    1157901.0   2894.8
Process Creation                                126.0      37353.6   2964.6
Shell Scripts (1 concurrent)                     42.4      33455.3   7890.4
Shell Scripts (8 concurrent)                      6.0       4616.0   7693.3
System Call Overhead                          15000.0    8128941.5   5419.3
                                                                   ========
System Benchmarks Index Score                                        4567.3
  
final score : 1767.0/4567.3
 
    System:    Host: memolinux Kernel: 2.6.32-042stab105.14 x86_64 (64 bit) Console: tty 0 Distro: Debian GNU/Linux 8
    Machine:   No /sys/class/dmi; using dmidecode: unknown error occured
    CPU:       Quad core Intel Xeon E5520 (-HT-MCP-) cache: 8192 KB
               clock speeds: max: 1699 MHz 1: 1699 MHz 2: 1699 MHz 3: 1699 MHz 4: 1699 MHz
    Graphics:  Card: Failed to Detect Video Card!
               Display Server: N/A driver: N/A tty size: 140x51 Advanced Data: N/A for root out of X
    Network:   Card: Failed to Detect Network Card!
    Partition: ID-1: / size: 200G used: 5.4G (4%) fs: simfs dev: /dev/simfs
               ID-2: swap-1 size: 4.29GB used: 0.07GB (2%) fs: swap dev: /dev/null
    Sensors:   None detected - is lm-sensors installed and configured?
    Info:      Processes: 38 Uptime: 1 day Memory: 418.9/4096.0MB Init: systemd runlevel: 5
               Client: Shell (bash) inxi: 2.2.28
    ========================================================================
       BYTE UNIX Benchmarks (Version 5.1.2)
     
       System: memolinux: GNU/Linux
       OS: GNU/Linux -- 2.6.32-042stab105.14 -- #1 SMP Fri Mar 13 20:06:37 MSK 2015
       Machine: x86_64 (unknown)
       Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968")
       CPU 0: Intel(R) Xeon(R) CPU E5520 @ 2.27GHz (4533.1 bogomips)
              Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
       CPU 1: Intel(R) Xeon(R) CPU E5520 @ 2.27GHz (4533.1 bogomips)
              Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
       CPU 2: Intel(R) Xeon(R) CPU E5520 @ 2.27GHz (4533.1 bogomips)
              Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
       CPU 3: Intel(R) Xeon(R) CPU E5520 @ 2.27GHz (4533.1 bogomips)
              Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
       15:47:48 up 16 min,  1 user,  load average: 0.59, 0.28, 0.10; runlevel 5
     
    ------------------------------------------------------------------------
    Benchmark Run: Mon Aug 31 2015 15:47:48 - 16:16:02
    4 CPUs in system; running 1 parallel copy of tests
     
    Dhrystone 2 using register variables       21754677.0 lps   (10.0 s, 7 samples)
    Double-Precision Whetstone                     2878.6 MWIPS (9.9 s, 7 samples)
    Execl Throughput                               2317.5 lps   (30.0 s, 2 samples)
    File Copy 1024 bufsize 2000 maxblocks        441494.6 KBps  (30.0 s, 2 samples)
    File Copy 256 bufsize 500 maxblocks          127189.1 KBps  (30.0 s, 2 samples)
    File Copy 4096 bufsize 8000 maxblocks       1047926.6 KBps  (30.0 s, 2 samples)
    Pipe Throughput                             1094143.4 lps   (10.0 s, 7 samples)
    Pipe-based Context Switching                 112689.7 lps   (10.0 s, 7 samples)
    Process Creation                               4733.8 lps   (30.0 s, 2 samples)
    Shell Scripts (1 concurrent)                   6842.3 lpm   (60.0 s, 2 samples)
    Shell Scripts (8 concurrent)                   1894.5 lpm   (60.0 s, 2 samples)
    System Call Overhead                        1463080.3 lps   (10.0 s, 7 samples)
     
    System Benchmarks Index Values               BASELINE       RESULT    INDEX
    Dhrystone 2 using register variables         116700.0   21754677.0   1864.2
    Double-Precision Whetstone                       55.0       2878.6    523.4
    Execl Throughput                                 43.0       2317.5    539.0
    File Copy 1024 bufsize 2000 maxblocks          3960.0     441494.6   1114.9
    File Copy 256 bufsize 500 maxblocks            1655.0     127189.1    768.5
    File Copy 4096 bufsize 8000 maxblocks          5800.0    1047926.6   1806.8
    Pipe Throughput                               12440.0    1094143.4    879.5
    Pipe-based Context Switching                   4000.0     112689.7    281.7
    Process Creation                                126.0       4733.8    375.7
    Shell Scripts (1 concurrent)                     42.4       6842.3   1613.8
    Shell Scripts (8 concurrent)                      6.0       1894.5   3157.5
    System Call Overhead                          15000.0    1463080.3    975.4
                                                                       ========
    System Benchmarks Index Score                                         921.8
     
    ------------------------------------------------------------------------
    Benchmark Run: Mon Aug 31 2015 16:16:02 - 16:45:22
    4 CPUs in system; running 4 parallel copies of tests
     
    Dhrystone 2 using register variables       63423235.4 lps   (10.0 s, 7 samples)
    Double-Precision Whetstone                    11431.3 MWIPS (9.7 s, 7 samples)
    Execl Throughput                               9021.0 lps   (30.0 s, 2 samples)
    File Copy 1024 bufsize 2000 maxblocks        526485.9 KBps  (30.0 s, 2 samples)
    File Copy 256 bufsize 500 maxblocks          143709.6 KBps  (30.0 s, 2 samples)
    File Copy 4096 bufsize 8000 maxblocks       1377746.8 KBps  (30.0 s, 2 samples)
    Pipe Throughput                             3235031.7 lps   (10.0 s, 7 samples)
    Pipe-based Context Switching                 533160.2 lps   (10.0 s, 7 samples)
    Process Creation                              16902.4 lps   (30.0 s, 2 samples)
    Shell Scripts (1 concurrent)                  15701.5 lpm   (60.0 s, 2 samples)
    Shell Scripts (8 concurrent)                   2228.7 lpm   (60.0 s, 2 samples)
    System Call Overhead                        3208824.0 lps   (10.0 s, 7 samples)
     
    System Benchmarks Index Values               BASELINE       RESULT    INDEX
    Dhrystone 2 using register variables         116700.0   63423235.4   5434.7
    Double-Precision Whetstone                       55.0      11431.3   2078.4
    Execl Throughput                                 43.0       9021.0   2097.9
    File Copy 1024 bufsize 2000 maxblocks          3960.0     526485.9   1329.5
    File Copy 256 bufsize 500 maxblocks            1655.0     143709.6    868.3
    File Copy 4096 bufsize 8000 maxblocks          5800.0    1377746.8   2375.4
    Pipe Throughput                               12440.0    3235031.7   2600.5
    Pipe-based Context Switching                   4000.0     533160.2   1332.9
    Process Creation                                126.0      16902.4   1341.5
    Shell Scripts (1 concurrent)                     42.4      15701.5   3703.2
    Shell Scripts (8 concurrent)                      6.0       2228.7   3714.4
    System Call Overhead                          15000.0    3208824.0   2139.2
                                                                       ========
    System Benchmarks Index Score                                        2133.4

    final score: 921.8/2133.4

  • Serveur dédié Cpu ARM D525 2*1,80 4Go RAM de chez FirstHeberg :
    System:    Host: srv30.firstheberg.net Kernel: 3.2.0-4-amd64 x86_64 (64 bit) Console: tty 4
               Distro: Debian GNU/Linux 7
    Machine:   Mobo: ASRock model: AD525PV3 Bios: American Megatrends v: P1.20 date: 04/01/2011
    CPU:       Dual core Intel Atom D525 (-HT-MCP-) cache: 512 KB
               clock speeds: max: 1795 MHz 1: 1795 MHz 2: 1795 MHz 3: 1795 MHz 4: 1795 MHz
    Graphics:  Card: Intel Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics Controller
               Display Server: N/A driver: N/A tty size: 140x51 Advanced Data: N/A for root out of X
    Audio:     Card Intel NM10/ICH7 Family High Definition Audio Controller driver: snd_hda_intel
               Sound: Advanced Linux Sound Architecture v: 1.0.24
    Network:   Card: Atheros AR8151 v2.0 Gigabit Ethernet driver: atl1c
               IF: eth0 state: up speed: 1000 Mbps duplex: full mac: 00:25:22:d8:ef:8d
    Drives:    HDD Total Size: 1000.2GB (1.3% used) ID-1: /dev/sdb model: WDC_WD5000AAKX size: 500.1GB
               ID-2: /dev/sda model: WDC_WD5000AAKX size: 500.1GB
    Partition: ID-1: / size: 9.7G used: 4.9G (54%) fs: ext4 dev: /dev/sda1
               ID-2: /var size: 447G used: 5.0G (2%) fs: ext4 dev: /dev/sda3
               ID-3: swap-1 size: 2.10GB used: 0.00GB (0%) fs: swap dev: /dev/sda2
    Sensors:   System Temperatures: cpu: 36.0C mobo: 34.0C
               Fan Speeds (in rpm): cpu: 5625 fan-1: 0 fan-3: 0 fan-5: 0
    Info:      Processes: 129 Uptime: 11 days Memory: 556.4/3956.8MB Init: SysVinit runlevel: 2
               Client: Shell (bash) inxi: 2.2.28
    ========================================================================
       BYTE UNIX Benchmarks (Version 5.1.2)
     
       System: srv30.firstheberg.net: GNU/Linux
       OS: GNU/Linux -- 3.2.0-4-amd64 -- #1 SMP Debian 3.2.68-1+deb7u3
       Machine: x86_64 (unknown)
       Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968")
       CPU 0: Intel(R) Atom(TM) CPU D525 @ 1.80GHz (3590.2 bogomips)
              Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
       CPU 1: Intel(R) Atom(TM) CPU D525 @ 1.80GHz (3590.3 bogomips)
              Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
       CPU 2: Intel(R) Atom(TM) CPU D525 @ 1.80GHz (3590.3 bogomips)
              Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
       CPU 3: Intel(R) Atom(TM) CPU D525 @ 1.80GHz (3590.3 bogomips)
              Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
       15:53:20 up 9 days, 20:13,  4 users,  load average: 0.43, 0.29, 0.20; runlevel 2
     
    ------------------------------------------------------------------------
    Benchmark Run: lun. août 31 2015 15:53:20 - 16:22:03
    4 CPUs in system; running 1 parallel copy of tests
     
    Dhrystone 2 using register variables        6635293.8 lps   (10.0 s, 7 samples)
    Double-Precision Whetstone                     1002.7 MWIPS (9.8 s, 7 samples)
    Execl Throughput                                985.0 lps   (29.7 s, 2 samples)
    File Copy 1024 bufsize 2000 maxblocks        152864.9 KBps  (30.0 s, 2 samples)
    File Copy 256 bufsize 500 maxblocks           42462.6 KBps  (30.0 s, 2 samples)
    File Copy 4096 bufsize 8000 maxblocks        426128.5 KBps  (30.0 s, 2 samples)
    Pipe Throughput                              479323.4 lps   (10.0 s, 7 samples)
    Pipe-based Context Switching                  26757.8 lps   (10.0 s, 7 samples)
    Process Creation                               2599.6 lps   (30.0 s, 2 samples)
    Shell Scripts (1 concurrent)                   2539.5 lpm   (60.0 s, 2 samples)
    Shell Scripts (8 concurrent)                    588.2 lpm   (60.0 s, 2 samples)
    System Call Overhead                        1028551.5 lps   (10.0 s, 7 samples)
     
    System Benchmarks Index Values               BASELINE       RESULT    INDEX
    Dhrystone 2 using register variables         116700.0    6635293.8    568.6
    Double-Precision Whetstone                       55.0       1002.7    182.3
    Execl Throughput                                 43.0        985.0    229.1
    File Copy 1024 bufsize 2000 maxblocks          3960.0     152864.9    386.0
    File Copy 256 bufsize 500 maxblocks            1655.0      42462.6    256.6
    File Copy 4096 bufsize 8000 maxblocks          5800.0     426128.5    734.7
    Pipe Throughput                               12440.0     479323.4    385.3
    Pipe-based Context Switching                   4000.0      26757.8     66.9
    Process Creation                                126.0       2599.6    206.3
    Shell Scripts (1 concurrent)                     42.4       2539.5    598.9
    Shell Scripts (8 concurrent)                      6.0        588.2    980.3
    System Call Overhead                          15000.0    1028551.5    685.7
                                                                       ========
    System Benchmarks Index Score                                         352.6
     
    ------------------------------------------------------------------------
    Benchmark Run: lun. août 31 2015 16:22:03 - 16:51:04
    4 CPUs in system; running 4 parallel copies of tests
     
    Dhrystone 2 using register variables       17318290.7 lps   (10.0 s, 7 samples)
    Double-Precision Whetstone                     3588.3 MWIPS (9.8 s, 7 samples)
    Execl Throughput                               2617.0 lps   (29.7 s, 2 samples)
    File Copy 1024 bufsize 2000 maxblocks        150471.4 KBps  (30.0 s, 2 samples)
    File Copy 256 bufsize 500 maxblocks           41316.5 KBps  (30.0 s, 2 samples)
    File Copy 4096 bufsize 8000 maxblocks        455420.8 KBps  (30.0 s, 2 samples)
    Pipe Throughput                              841075.2 lps   (10.0 s, 7 samples)
    Pipe-based Context Switching                 152223.0 lps   (10.0 s, 7 samples)
    Process Creation                               6924.5 lps   (30.0 s, 2 samples)
    Shell Scripts (1 concurrent)                   4643.0 lpm   (60.0 s, 2 samples)
    Shell Scripts (8 concurrent)                    644.0 lpm   (60.2 s, 2 samples)
    System Call Overhead                        2490650.7 lps   (10.0 s, 7 samples)
     
    System Benchmarks Index Values               BASELINE       RESULT    INDEX
    Dhrystone 2 using register variables         116700.0   17318290.7   1484.0
    Double-Precision Whetstone                       55.0       3588.3    652.4
    Execl Throughput                                 43.0       2617.0    608.6
    File Copy 1024 bufsize 2000 maxblocks          3960.0     150471.4    380.0
    File Copy 256 bufsize 500 maxblocks            1655.0      41316.5    249.6
    File Copy 4096 bufsize 8000 maxblocks          5800.0     455420.8    785.2
    Pipe Throughput                               12440.0     841075.2    676.1
    Pipe-based Context Switching                   4000.0     152223.0    380.6
    Process Creation                                126.0       6924.5    549.6
    Shell Scripts (1 concurrent)                     42.4       4643.0   1095.1
    Shell Scripts (8 concurrent)                      6.0        644.0   1073.3
    System Call Overhead                          15000.0    2490650.7   1660.4
                                                                       ========
    System Benchmarks Index Score                                         692.3

    final score : 352.6/692.3
  • Serveur local Dell R710 :
    • System:    Host: proxmox-01 Kernel: 2.6.32-40-pve x86_64 (64 bit) Console: tty 0
               Distro: /etc/ corrupted, use -% to override
    Machine:   System: Dell product: PowerEdge R710 serial: DM11S4J
               Mobo: Dell model: 0HYPX2 v: A09 serial: ..CN70821051001R. Bios: Dell v: 2.0.13 date: 04/06/2010
    CPU(s):    2 Quad core Intel Xeon E5504s (-HT-MCP-SMP-) cache: 8192 KB
               clock speeds: max: 1995 MHz 1: 1995 MHz 2: 1995 MHz 3: 1995 MHz 4: 1995 MHz 5: 1995 MHz 6: 1995 MHz
               7: 1995 MHz 8: 1995 MHz
    Graphics:  Card: Matrox Systems MGA G200eW WPCM450
               Display Server: N/A driver: N/A tty size: 140x53 Advanced Data: N/A for root out of X
    Audio:     Card pcsp driver: PC-Speaker Sound: ALSA v: 1.0.21
    Network:   Card-1: Broadcom NetXtreme II BCM5709 Gigabit Ethernet driver: bnx2
               IF: eth0 state: up speed: 1000 Mbps duplex: full mac: b8:ac:6f:84:83:91
               Card-2: Broadcom NetXtreme II BCM5709 Gigabit Ethernet driver: bnx2
               IF: eth1 state: up speed: 1000 Mbps duplex: full mac: b8:ac:6f:84:83:93
               Card-3: Broadcom NetXtreme II BCM5709 Gigabit Ethernet driver: bnx2
               IF: eth2 state: up speed: 1000 Mbps duplex: full mac: b8:ac:6f:84:83:93
               Card-4: Broadcom NetXtreme II BCM5709 Gigabit Ethernet driver: bnx2
               IF: eth3 state: up speed: 1000 Mbps duplex: full mac: b8:ac:6f:84:83:93
               Card-5: Intel 82580 Gigabit Network Connection driver: igb
               IF: eth4 state: up speed: 1000 Mbps duplex: full mac: ac:16:2d:98:be:08
               Card-6: Intel 82580 Gigabit Network Connection driver: igb
               IF: eth5 state: up speed: 1000 Mbps duplex: full mac: ac:16:2d:98:be:08
               Card-7: Intel 82580 Gigabit Network Connection driver: igb
               IF: eth6 state: up speed: 1000 Mbps duplex: full mac: ac:16:2d:98:be:08
               Card-8: Intel 82580 Gigabit Network Connection driver: igb
               IF: eth7 state: down mac: ac:16:2d:98:be:0b
    Drives:    HDD Total Size: 898.3GB (3.0% used) ID-1: /dev/sda model: PERC_6/i size: 898.3GB
               ID-2: /dev/sdb model: VIRTUAL size: 0.0GB
    Partition: ID-1: / size: 95G used: 2.8G (4%) fs: ext3 dev: /dev/dm-0
               ID-2: /boot size: 494M used: 90M (20%) fs: ext3 dev: /dev/sda2
               ID-3: swap-1 size: 24.70GB used: 0.00GB (0%) fs: swap dev: /dev/dm-1
    RAID:      No RAID devices: /proc/mdstat, md_mod kernel module present
    Sensors:   None detected - is lm-sensors installed and configured?
    Info:      Processes: 264 Uptime: 5 days Memory: 993.4/24094.9MB Init: SysVinit runlevel: 2
               Client: Shell (bash) inxi: 2.2.28
    ========================================================================
       BYTE UNIX Benchmarks (Version 5.1.3)
     
       System: proxmox-01: GNU/Linux
       OS: GNU/Linux -- 2.6.32-40-pve -- #1 SMP Fri Jul 24 11:16:05 CEST 2015
       Machine: x86_64 (unknown)
       Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
       CPU 0: Intel(R) Xeon(R) CPU E5504 @ 2.00GHz (3990.0 bogomips)
              Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
       CPU 1: Intel(R) Xeon(R) CPU E5504 @ 2.00GHz (3989.4 bogomips)
              Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
       CPU 2: Intel(R) Xeon(R) CPU E5504 @ 2.00GHz (3990.0 bogomips)
              Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
       CPU 3: Intel(R) Xeon(R) CPU E5504 @ 2.00GHz (3989.4 bogomips)
              Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
       CPU 4: Intel(R) Xeon(R) CPU E5504 @ 2.00GHz (3990.0 bogomips)
              Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
       CPU 5: Intel(R) Xeon(R) CPU E5504 @ 2.00GHz (3989.4 bogomips)
              Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
       CPU 6: Intel(R) Xeon(R) CPU E5504 @ 2.00GHz (3990.0 bogomips)
              Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
       CPU 7: Intel(R) Xeon(R) CPU E5504 @ 2.00GHz (3989.4 bogomips)
              Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
       10:28:55 up 4 days, 22:52,  1 user,  load average: 0.01, 0.07, 0.07; runlevel 2
     
    ------------------------------------------------------------------------
    Benchmark Run: Wed Sep 02 2015 10:28:55 - 10:57:08
    8 CPUs in system; running 1 parallel copy of tests
     
    Dhrystone 2 using register variables       21168220.6 lps   (10.0 s, 7 samples)
    Double-Precision Whetstone                     2498.7 MWIPS (10.0 s, 7 samples)
    Execl Throughput                               2142.4 lps   (29.8 s, 2 samples)
    File Copy 1024 bufsize 2000 maxblocks        474514.6 KBps  (30.0 s, 2 samples)
    File Copy 256 bufsize 500 maxblocks          150728.1 KBps  (30.0 s, 2 samples)
    File Copy 4096 bufsize 8000 maxblocks       1246859.3 KBps  (30.0 s, 2 samples)
    Pipe Throughput                             1314410.2 lps   (10.0 s, 7 samples)
    Pipe-based Context Switching                 140957.4 lps   (10.0 s, 7 samples)
    Process Creation                               3102.4 lps   (30.0 s, 2 samples)
    Shell Scripts (1 concurrent)                   4602.2 lpm   (60.0 s, 2 samples)
    Shell Scripts (8 concurrent)                   2519.2 lpm   (60.0 s, 2 samples)
    System Call Overhead                        2516256.7 lps   (10.0 s, 7 samples)
     
    System Benchmarks Index Values               BASELINE       RESULT    INDEX
    Dhrystone 2 using register variables         116700.0   21168220.6   1813.9
    Double-Precision Whetstone                       55.0       2498.7    454.3
    Execl Throughput                                 43.0       2142.4    498.2
    File Copy 1024 bufsize 2000 maxblocks          3960.0     474514.6   1198.3
    File Copy 256 bufsize 500 maxblocks            1655.0     150728.1    910.7
    File Copy 4096 bufsize 8000 maxblocks          5800.0    1246859.3   2149.8
    Pipe Throughput                               12440.0    1314410.2   1056.6
    Pipe-based Context Switching                   4000.0     140957.4    352.4
    Process Creation                                126.0       3102.4    246.2
    Shell Scripts (1 concurrent)                     42.4       4602.2   1085.4
    Shell Scripts (8 concurrent)                      6.0       2519.2   4198.6
    System Call Overhead                          15000.0    2516256.7   1677.5
                                                                       ========
    System Benchmarks Index Score                                         967.8
     
    ------------------------------------------------------------------------
    Benchmark Run: Wed Sep 02 2015 10:57:08 - 11:25:45
    8 CPUs in system; running 8 parallel copies of tests
     
    Dhrystone 2 using register variables      168464731.8 lps   (10.0 s, 7 samples)
    Double-Precision Whetstone                    19981.2 MWIPS (10.0 s, 7 samples)
    Execl Throughput                              20133.8 lps   (29.8 s, 2 samples)
    File Copy 1024 bufsize 2000 maxblocks        411096.8 KBps  (30.0 s, 2 samples)
    File Copy 256 bufsize 500 maxblocks          113098.9 KBps  (30.0 s, 2 samples)
    File Copy 4096 bufsize 8000 maxblocks       1199135.8 KBps  (30.0 s, 2 samples)
    Pipe Throughput                            10235072.8 lps   (10.0 s, 7 samples)
    Pipe-based Context Switching                1492403.9 lps   (10.0 s, 7 samples)
    Process Creation                              46014.3 lps   (30.0 s, 2 samples)
    Shell Scripts (1 concurrent)                  27569.6 lpm   (60.0 s, 2 samples)
    Shell Scripts (8 concurrent)                   4022.8 lpm   (60.1 s, 2 samples)
    System Call Overhead                        4370269.6 lps   (10.0 s, 7 samples)
     
    System Benchmarks Index Values               BASELINE       RESULT    INDEX
    Dhrystone 2 using register variables         116700.0  168464731.8  14435.7
    Double-Precision Whetstone                       55.0      19981.2   3632.9
    Execl Throughput                                 43.0      20133.8   4682.3
    File Copy 1024 bufsize 2000 maxblocks          3960.0     411096.8   1038.1
    File Copy 256 bufsize 500 maxblocks            1655.0     113098.9    683.4
    File Copy 4096 bufsize 8000 maxblocks          5800.0    1199135.8   2067.5
    Pipe Throughput                               12440.0   10235072.8   8227.6
    Pipe-based Context Switching                   4000.0    1492403.9   3731.0
    Process Creation                                126.0      46014.3   3651.9
    Shell Scripts (1 concurrent)                     42.4      27569.6   6502.3
    Shell Scripts (8 concurrent)                      6.0       4022.8   6704.7
    System Call Overhead                          15000.0    4370269.6   2913.5
                                                                       ========
    System Benchmarks Index Score                                        3623.8

    final score : 967.8/3623.8

Ranking of the benchmark:
    •      First: VPS Dyjix 1767.0 / 4567.3
    •      Second: Dell R710 967.8 / 3623.8
    •      Trosième: VPS Pulseheberg 921.8 / 2133.4
    •      Fourth: Dedicated ARM based Firstheberg 352.6 / 692.3

    To conclude the comparatf, I am quite impressed by the performance of small VPS home Dyjix! If I have time, I'd better compare between two virtual technologies, which are KVM and OpenVZ on the same Physical machine.
     

    For me the byte-UnixBench is a very interesting tool to make comparisons between various accommodation deals.
 
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