#VPS评测@ChuangHost – 512M OpenVZ VPS简单评测

前文写到过ChuangHost这家新成立的VPS主机服务商,这篇文章主要做一下该商家512M OpenVZ VPS的简单VPS评测,权作参考。

关于主机价格及配置请参考文章#美国VPS@ChuangHost – 99.95元/年 OpenVZ 128M 10G G口500G 拉斯维加斯VPS

首先来看下CPU信息:512M内存使用两个志强X5650处理器核心。

[root@localhost ~]# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 44
model name : Intel(R) Xeon(R) CPU X5650 @ 2.67GHz
stepping : 2
cpu MHz : 1600.000
cache size : 12288 KB
physical id : 0
siblings : 6
core id : 0
cpu cores : 6
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 popcnt aes lahf_lm ida arat epb dts tpr_shadow vnmi flexpriority ept vpid
bogomips : 5333.38
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:

processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 44
model name : Intel(R) Xeon(R) CPU X5650 @ 2.67GHz
stepping : 2
cpu MHz : 1600.000
cache size : 12288 KB
physical id : 0
siblings : 6
core id : 1
cpu cores : 6
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 popcnt aes lahf_lm ida arat epb dts tpr_shadow vnmi flexpriority ept vpid
bogomips : 5333.38
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:

[root@localhost ~]#

内存信息:512M内存+512M突发。

[root@localhost ~]# cat /proc/meminfo
MemTotal: 524288 kB
MemFree: 505028 kB
Cached: 9416 kB
Buffers: 0 kB
Active: 12352 kB
Inactive: 3056 kB
Active(anon): 3328 kB
Inactive(anon): 2664 kB
Active(file): 9024 kB
Inactive(file): 392 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 0 kB
SwapFree: 0 kB
Dirty: 12 kB
Writeback: 0 kB
AnonPages: 5992 kB
Shmem: 2680 kB
Slab: 3800 kB
SReclaimable: 2092 kB
SUnreclaim: 1708 kB
[root@localhost ~]# free -m
total used free shared buffers cached
Mem: 512 18 493 0 0 9
-/+ buffers/cache: 9 502
Swap: 0 0 0
[root@localhost ~]#

虚拟化技术:采用OpenVZ架构。

[root@localhost ~]# virt-what
openvz
[root@localhost ~]#

硬盘信息:30G硬盘。因为后面要做Benchmarks跑分,所以用了CentOS 5,默认只有447M的占用。

[root@localhost ~]# df -lh
Filesystem Size Used Avail Use% Mounted on
/dev/simfs 30G 447M 30G 2% /
[root@localhost ~]# df -hal
Filesystem Size Used Avail Use% Mounted on
/dev/simfs 30G 447M 30G 2% /
proc 0 0 0 – /proc
sysfs 0 0 0 – /sys
nONE 0 0 0 – /dev/pts
none 0 0 0 – /proc/sys/fs/binfmt_misc
[root@localhost ~]#

硬盘DD测试:五次测试平均133M。

[root@localhost ~]# dd if=/dev/zero of=test bs=64k count=4k conv=fdatasync
4096+0 records in
4096+0 records out
268435456 bytes (268 MB) copied, 1.92256 seconds, 140 MB/s
[root@localhost ~]# dd if=/dev/zero of=test bs=64k count=4k conv=fdatasync
4096+0 records in
4096+0 records out
268435456 bytes (268 MB) copied, 2.10034 seconds, 128 MB/s
[root@localhost ~]# dd if=/dev/zero of=test bs=64k count=4k conv=fdatasync
4096+0 records in
4096+0 records out
268435456 bytes (268 MB) copied, 2.03913 seconds, 132 MB/s
[root@localhost ~]# dd if=/dev/zero of=test bs=64k count=4k conv=fdatasync
4096+0 records in
4096+0 records out
268435456 bytes (268 MB) copied, 1.8501 seconds, 145 MB/s
[root@localhost ~]# dd if=/dev/zero of=test bs=64k count=4k conv=fdatasync
4096+0 records in
4096+0 records out
268435456 bytes (268 MB) copied, 2.17044 seconds, 124 MB/s
[root@localhost ~]#

网速下载测试:此项一共进行两次cachefly文件的下载,两次QQ安装包的下载,首先服务器是1Gbps带宽,下载美国文件速度非常快,达到80M/s以上;其次毕竟VPS服务器是在美国,下载中国文件还是有差距,不过依然在20M以上。

[root@localhost ~]# wget http://cachefly.cachefly.net/100mb.test
–00:01:11– http://cachefly.cachefly.net/100mb.test
Resolving cachefly.cachefly.net… 205.234.175.175
Connecting to cachefly.cachefly.net|205.234.175.175|:80… connected.
HTTP request sent, awaiting response… 200 OK
Length: 104857600 (100M) [application/octet-stream]
Saving to: `100mb.test.1′

100%[======================================>] 104,857,600 81.4M/s in 1.2s

00:01:12 (81.4 MB/s) – `100mb.test.1′ saved [104857600/104857600]

[root@localhost ~]# wget http://cachefly.cachefly.net/100mb.test
–00:01:15– http://cachefly.cachefly.net/100mb.test
Resolving cachefly.cachefly.net… 205.234.175.175
Connecting to cachefly.cachefly.net|205.234.175.175|:80… connected.
HTTP request sent, awaiting response… 200 OK
Length: 104857600 (100M) [application/octet-stream]
Saving to: `100mb.test.2′

100%[======================================>] 104,857,600 80.4M/s in 1.2s

00:01:16 (80.4 MB/s) – `100mb.test.2′ saved [104857600/104857600]

[root@localhost ~]# wget http://dldir1.qq.com/qqfile/qq/QQ6.2/12179/QQ6.2.exe
–00:01:20– http://dldir1.qq.com/qqfile/qq/QQ6.2/12179/QQ6.2.exe
Resolving dldir1.qq.com… 174.35.52.177, 174.35.52.88
Connecting to dldir1.qq.com|174.35.52.177|:80… connected.
HTTP request sent, awaiting response… 200 OK
Length: 58201272 (56M) [application/octet-stream]
Saving to: `QQ6.2.exe’

100%[======================================>] 58,201,272 31.6M/s in 1.8s

00:01:23 (31.6 MB/s) – `QQ6.2.exe’ saved [58201272/58201272]

[root@localhost ~]# wget http://dldir1.qq.com/qqfile/qq/QQ6.2/12179/QQ6.2.exe
–00:01:25– http://dldir1.qq.com/qqfile/qq/QQ6.2/12179/QQ6.2.exe
Resolving dldir1.qq.com… 174.35.52.74, 174.35.52.77
Connecting to dldir1.qq.com|174.35.52.74|:80… connected.
HTTP request sent, awaiting response… 200 OK
Length: 58201272 (56M) [application/octet-stream]
Saving to: `QQ6.2.exe.1′

100%[======================================>] 58,201,272 22.5M/s in 2.5s

00:01:29 (22.5 MB/s) – `QQ6.2.exe.1′ saved [58201272/58201272]

[root@localhost ~]#

Benchmarks跑分:一核处理器992.3分,二核达到1939.2分,志强X系列的处理器真的超强。

========================================================================
BYTE UNIX Benchmarks (Version 5.1.2)

System: localhost.cechuanghost.heitao.me: GNU/Linux
OS: GNU/Linux — 2.6.32-042stab093.4 — #1 SMP Mon Aug 11 18:47:39 MSK 2014
Machine: i686 (i386)
Language: en_US.utf8 (charmap=”UTF-8″, collate=”UTF-8″)
CPU 0: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5333.4 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 1: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5333.4 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
00:28:08 up 54 min, 1 user, load average: 0.32, 0.09, 0.04; runlevel 3

————————————————————————
Benchmark Run: Fri Aug 22 2014 00:28:08 – 00:56:20
2 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables 14312567.2 lps (10.0 s, 7 samples)
Double-Precision Whetstone 2801.1 MWIPS (10.1 s, 7 samples)
Execl Throughput 2451.8 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 754721.9 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 201558.3 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1677711.1 KBps (30.0 s, 2 samples)
Pipe Throughput 1490116.2 lps (10.0 s, 7 samples)
Pipe-based Context Switching 129694.3 lps (10.0 s, 7 samples)
Process Creation 6514.8 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 3297.7 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1151.9 lpm (60.0 s, 2 samples)
System Call Overhead 1904180.6 lps (10.0 s, 7 samples)

System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 14312567.2 1226.4
Double-Precision Whetstone 55.0 2801.1 509.3
Execl Throughput 43.0 2451.8 570.2
File Copy 1024 bufsize 2000 maxblocks 3960.0 754721.9 1905.9
File Copy 256 bufsize 500 maxblocks 1655.0 201558.3 1217.9
File Copy 4096 bufsize 8000 maxblocks 5800.0 1677711.1 2892.6
Pipe Throughput 12440.0 1490116.2 1197.8
Pipe-based Context Switching 4000.0 129694.3 324.2
Process Creation 126.0 6514.8 517.0
Shell Scripts (1 concurrent) 42.4 3297.7 777.7
Shell Scripts (8 concurrent) 6.0 1151.9 1919.9
System Call Overhead 15000.0 1904180.6 1269.5
========
System Benchmarks Index Score 992.2

————————————————————————
Benchmark Run: Fri Aug 22 2014 00:56:20 – 01:24:33
2 CPUs in system; running 2 parallel copies of tests

Dhrystone 2 using register variables 28374418.7 lps (10.0 s, 7 samples)
Double-Precision Whetstone 5545.2 MWIPS (10.1 s, 7 samples)
Execl Throughput 9897.3 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1133639.3 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 300713.6 KBps (30.1 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 2661160.5 KBps (30.0 s, 2 samples)
Pipe Throughput 2871082.7 lps (10.0 s, 7 samples)
Pipe-based Context Switching 503571.1 lps (10.0 s, 7 samples)
Process Creation 13280.3 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 6444.7 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1504.8 lpm (60.0 s, 2 samples)
System Call Overhead 2698592.1 lps (10.0 s, 7 samples)

System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 28374418.7 2431.4
Double-Precision Whetstone 55.0 5545.2 1008.2
Execl Throughput 43.0 9897.3 2301.7
File Copy 1024 bufsize 2000 maxblocks 3960.0 1133639.3 2862.7
File Copy 256 bufsize 500 maxblocks 1655.0 300713.6 1817.0
File Copy 4096 bufsize 8000 maxblocks 5800.0 2661160.5 4588.2
Pipe Throughput 12440.0 2871082.7 2307.9
Pipe-based Context Switching 4000.0 503571.1 1258.9
Process Creation 126.0 13280.3 1054.0
Shell Scripts (1 concurrent) 42.4 6444.7 1520.0
Shell Scripts (8 concurrent) 6.0 1504.8 2507.9
System Call Overhead 15000.0 2698592.1 1799.1
========
System Benchmarks Index Score 1939.2
======= Script description and score comparison: =======

http://www.ctohome.com/FuWuQi/c5/172.html
[root@localhost ~]#

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