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香港VPS:vr.org的VR512测评

老易的淘宝店近期有不少网友找老易咨询香港VPS,正好今天有空,专门购买了vr.org的VR512型号的VPS,做下简单的测评,需要香港VPS的朋友可以参考下VPS测评数据。对ping值在意的朋友,可以选择香港的VPS,电信平均:39 毫秒,联通平均:42 毫秒。对带宽有要求的朋友,不建议选择香港的VPS,经过测试,香港VPS的出口带宽只有5Mbps,是日本樱花VPS(100Mbps共享,经常可以跑满100Mbps)的20分之一,是linode(将来带宽出口会升级到250Mbps)的50分之一。

1、我选择的系统是centos

[[email protected] ~]# cat /etc/issue
CentOS release 6.3 (Final)
Kernel \r on an \m

2、查看了下cpu,是E5620,双核。

[[email protected] ~]# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 44
model name : Intel(R) Xeon(R) CPU E5620 @ 2.40GHz


stepping : 2
microcode : 0x15
cpu MHz : 2400.084
cache size : 12288 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 1
apicid : 0
initial apicid : 0
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu de tsc msr pae cx8 sep cmov pat clflush mmx fxsr sse sse2 ss ht nx constant_tsc nonstop_tsc pni ssse3 pcid sse4_1 sse4_2 popcnt hypervisor
bogomips : 4800.16
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 E5620 @ 2.40GHz
stepping : 2
microcode : 0x15
cpu MHz : 2400.084
cache size : 12288 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 1
apicid : 0
initial apicid : 0
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu de tsc msr pae cx8 sep cmov pat clflush mmx fxsr sse sse2 ss ht nx constant_tsc nonstop_tsc pni ssse3 pcid sse4_1 sse4_2 popcnt hypervisor
bogomips : 4800.16
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:

3、内存是512M。

[[email protected] ~]# cat /proc/meminfo
MemTotal: 501608 kB
MemFree: 369520 kB
Buffers: 11336 kB
Cached: 89144 kB
SwapCached: 0 kB
Active: 71332 kB
Inactive: 36108 kB
Active(anon): 7140 kB
Inactive(anon): 8 kB
Active(file): 64192 kB
Inactive(file): 36100 kB
Unevictable: 0 kB
Mlocked: 0 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 501608 kB
LowFree: 369520 kB
SwapTotal: 524284 kB
SwapFree: 524284 kB
Dirty: 0 kB
Writeback: 0 kB
AnonPages: 6924 kB
Mapped: 7392 kB
Shmem: 188 kB
Slab: 13096 kB
SReclaimable: 6832 kB
SUnreclaim: 6264 kB
KernelStack: 616 kB
PageTables: 500 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 775088 kB
Committed_AS: 49844 kB
VmallocTotal: 325624 kB
VmallocUsed: 2940 kB
VmallocChunk: 322684 kB
DirectMap4k: 532480 kB
DirectMap2M: 0 kB

[[email protected] proc]# free -m
total used free shared buffers cached
Mem: 489 129 360 0 11 87
-/+ buffers/cache: 31 458
Swap: 511 0 511

top – 00:28:04 up 27 min, 1 user, load average: 0.00, 0.01, 0.05
Tasks: 73 total, 1 running, 72 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 501608k total, 132996k used, 368612k free, 11380k buffers
Swap: 524284k total, 0k used, 524284k free, 89204k cached

4、磁盘是20G。

[[email protected] proc]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/xvda3 20G 1.2G 18G 7% /
tmpfs 245M 184K 245M 1% /dev/shm
/dev/xvda1 97M 43M 49M 47% /boot

5、磁盘性能测试,非常不错,一次比一次高,一般有30MB/s都非常不错了。

[[email protected] ~]# dd if=/dev/zero of=test bs=64k count=4k oflag=dsync
4096+0 records in
4096+0 records out
268435456 bytes (268 MB) copied, 3.42722 s, 78.3 MB/s

[[email protected] ~]# dd if=/dev/zero of=test bs=64k count=4k oflag=dsync
4096+0 records in
4096+0 records out
268435456 bytes (268 MB) copied, 2.17559 s, 123 MB/s
[[email protected] ~]# dd if=/dev/zero of=test bs=64k count=4k oflag=dsync
4096+0 records in
4096+0 records out
268435456 bytes (268 MB) copied, 1.8521 s, 145 MB/s

6、UnixBench跑分测试,这个好像不是很高,接近500分。

========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)

System: vr.yihost.net: GNU/Linux
OS: GNU/Linux — 3.7.6-cloud — #29 SMP Sat Feb 9 07:42:35 EST 2013
Machine: i686 (i386)
Language: en_US.utf8 (charmap=”UTF-8″, collate=”UTF-8″)
CPU 0: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4800.2 bogomips)
Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT
CPU 1: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4800.2 bogomips)
Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT
00:58:04 up 57 min, 1 user, load average: 0.01, 0.03, 0.05; runlevel 3

————————————————————————
Benchmark Run: Sun Mar 10 2013 00:58:04 – 01:25:58
2 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables 11892467.3 lps (10.0 s, 7 samples)
Double-Precision Whetstone 1981.5 MWIPS (10.0 s, 7 samples)
Execl Throughput 1156.2 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 324227.2 KBps (30.1 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 94403.7 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 880415.2 KBps (30.0 s, 2 samples)
Pipe Throughput 548643.4 lps (10.0 s, 7 samples)
Pipe-based Context Switching 21265.8 lps (10.0 s, 7 samples)
Process Creation 2007.1 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 1618.3 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 276.6 lpm (60.2 s, 2 samples)
System Call Overhead 434390.7 lps (10.0 s, 7 samples)

System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 11892467.3 1019.1
Double-Precision Whetstone 55.0 1981.5 360.3
Execl Throughput 43.0 1156.2 268.9
File Copy 1024 bufsize 2000 maxblocks 3960.0 324227.2 818.8
File Copy 256 bufsize 500 maxblocks 1655.0 94403.7 570.4
File Copy 4096 bufsize 8000 maxblocks 5800.0 880415.2 1518.0
Pipe Throughput 12440.0 548643.4 441.0
Pipe-based Context Switching 4000.0 21265.8 53.2
Process Creation 126.0 2007.1 159.3
Shell Scripts (1 concurrent) 42.4 1618.3 381.7
Shell Scripts (8 concurrent) 6.0 276.6 461.0
System Call Overhead 15000.0 434390.7 289.6
========
System Benchmarks Index Score 392.4

————————————————————————
Benchmark Run: Sun Mar 10 2013 01:25:58 – 01:54:00
2 CPUs in system; running 2 parallel copies of tests

Dhrystone 2 using register variables 14205091.8 lps (10.0 s, 7 samples)
Double-Precision Whetstone 2509.1 MWIPS (10.1 s, 7 samples)
Execl Throughput 1617.1 lps (29.6 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 301037.1 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 81742.8 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 839361.9 KBps (30.0 s, 2 samples)
Pipe Throughput 633320.3 lps (10.0 s, 7 samples)
Pipe-based Context Switching 75642.3 lps (10.0 s, 7 samples)
Process Creation 2814.9 lps (30.1 s, 2 samples)
Shell Scripts (1 concurrent) 2074.3 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 302.8 lpm (60.2 s, 2 samples)
System Call Overhead 527190.4 lps (10.0 s, 7 samples)

System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 14205091.8 1217.2
Double-Precision Whetstone 55.0 2509.1 456.2
Execl Throughput 43.0 1617.1 376.1
File Copy 1024 bufsize 2000 maxblocks 3960.0 301037.1 760.2
File Copy 256 bufsize 500 maxblocks 1655.0 81742.8 493.9
File Copy 4096 bufsize 8000 maxblocks 5800.0 839361.9 1447.2
Pipe Throughput 12440.0 633320.3 509.1
Pipe-based Context Switching 4000.0 75642.3 189.1
Process Creation 126.0 2814.9 223.4
Shell Scripts (1 concurrent) 42.4 2074.3 489.2
Shell Scripts (8 concurrent) 6.0 302.8 504.7
System Call Overhead 15000.0 527190.4 351.5
========
System Benchmarks Index Score 494.1

7、网络入口速度测试:

我专门用vr.org这个VPS去下载我樱花VPS(带宽是100M共享)的2003.iso文件,测得vr.org的网络入口速度可观,是100M口。

[[email protected] ~]# wget -c http://abc.rbvps.com/iso/2003.iso
–2013-03-10 00:32:26– http://abc.rbvps.com/iso/2003.iso
Resolving abc.rbvps.com… 49.212.xxx.xxx
Connecting to abc.rbvps.com|49.212.xxx.xxx|:80… connected.
HTTP request sent, awaiting response… 200 OK
Length: 686127104 (654M) [application/octet-stream]
Saving to: “2003.isoâ€

100%[======================================>] 686,127,104 7.54M/s in 72s

2013-03-10 00:33:39 (9.03 MB/s) – “2003.isoâ€

[[email protected] ~]# wget -c http://cachefly.cachefly.net/100mb.test
–2013-03-10 00:35:08– http://cachefly.cachefly.net/100mb.test
Resolving cachefly.cachefly.net… 204.93.150.151
Connecting to cachefly.cachefly.net|204.93.150.151|:80… connected.
HTTP request sent, awaiting response… 200 OK
Length: 104857600 (100M) [application/octet-stream]
Saving to: “100mb.testâ€

100%[======================================>] 104,857,600 9.22M/s in 9.8s

2013-03-10 00:35:18 (10.2 MB/s) – “100mb.testâ€

8、网络出口速度测试:从日本樱花VPS下载vr.org上的iso测试文件,速度恒定在611KB/s,这样算的话,香港的小水管带宽也有接近5Mbps的样子。

[[email protected] ~]$ wget -c http://abc.yihost.net/2003.iso
–2013-03-10 18:02:01– http://abc.yihost.net/2003.iso
Resolving abc.yihost.net… 103.6.xx.xx
Connecting to abc.yihost.net|103.6.xx.xx|:80… connected.
HTTP request sent, awaiting response… 200 OK
Length: 686127104 (654M) [application/octet-stream]
Saving to: `2003.iso’

25% [========> ] 172,287,147 611K/s eta 13m 42s

9、ping.chinaz.com测试全国的ping值。

最快:香港[海外] 3 毫秒 最慢:德国[海外] 283 毫秒
电信平均: 39 毫秒 联通平均: 42 毫秒


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Categories: 香港VPS Tags: , , ,
  1. August 13th, 2013 at 16:07 | #1

    最近正在对比linode和vr,纠结啊

  2. 6716573
    April 14th, 2014 at 14:36 | #3

    国内访问,推荐用linode哪个机房。

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