quickpacket拉斯维加斯VPS简单测评(xen 512内存)

买了一款quickpacket的VPS，基于XEN虚拟，fiberhub拉斯维加斯机房，512M内存，默认1G swap，60G硬盘，2T月流量，月付6.99美元。Intel(R) Xeon(R) CPU E31280 @ 3.50GHz | 频率:3492.066 ，2核，还相对来我觉得配置还是很不错了，你知道我说的相对是相对的buyvm，同样配置很明显quickpacket配置更加给力。

先来个chinaz-ping:

再来个广州联通ADSL的路由追踪：
|——————————————————————————————|
| WinMTR statistics |
| Host – % | Sent | Recv | Best | Avrg | Wrst | Last |
|————————————————|——|——|——|——|——|——|
| 58.248.72.1 – 1 | 284 | 283 | 17 | 23 | 143 | 21 |
| 120.80.175.201 – 1 | 280 | 278 | 17 | 32 | 717 | 22 |
| 120.83.0.89 – 0 | 285 | 285 | 45 | 61 | 678 | 46 |
| 219.158.14.245 – 1 | 280 | 278 | 17 | 30 | 717 | 22 |
| 219.158.23.22 – 0 | 287 | 287 | 18 | 36 | 594 | 21 |
| 219.158.96.222 – 0 | 288 | 288 | 18 | 36 | 607 | 21 |
| sl-st30-sj-0-4-3-3.sprintlink.net – 0 | 286 | 286 | 171 | 190 | 852 | 172 |
| 144.232.12.151 – 0 | 285 | 285 | 169 | 186 | 847 | 175 |
| 144.232.8.194 – 0 | 286 | 286 | 171 | 188 | 845 | 176 |
| be2047.ccr22.sjc01.atlas.cogentco.com – 1 | 278 | 276 | 171 | 184 | 727 | 173 |
| be2163.mpd22.lax01.atlas.cogentco.com – 1 | 281 | 280 | 184 | 196 | 738 | 190 |
| te3-3.ccr01.las02.atlas.cogentco.com – 1 | 280 | 278 | 189 | 222 | 743 | 198 |
| te2-1.ccr01.las05.atlas.cogentco.com – 1 | 283 | 282 | 0 | 235 | 876 | 198 |
| 38.88.14.10 – 1 | 279 | 277 | 186 | 201 | 738 | 194 |
| te3-4.core1.las1.fiberhub.net – 0 | 286 | 286 | 187 | 204 | 848 | 188 |
| 199.47.208.222 – 1 | 278 | 276 | 217 | 228 | 869 | 222 |
| 199.233.236.xxx – 1 | 282 | 281 | 215 | 228 | 870 | 217 |
|________________________________________________|______|______|______|______|______|______|
WinMTR v0.92 GPL V2 by Appnor MSP – Fully Managed Hosting & Cloud Provider

CPU的信息：
root@gongyi:~# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel(R) Xeon(R) CPU E31280 @ 3.50GHz
stepping : 7
microcode : 0x28
cpu MHz : 3492.066
cache size : 8192 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 : 13
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 pclmulqdq ssse3 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer avx hypervisor
bogomips : 6984.13
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:

processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel(R) Xeon(R) CPU E31280 @ 3.50GHz
stepping : 7
microcode : 0x28
cpu MHz : 3492.066
cache size : 8192 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 : 13
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 pclmulqdq ssse3 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer avx hypervisor
bogomips : 6984.13
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:

内存大致就这样：
root@gongyi:~# cat /proc/meminfo
MemTotal: 512380 kB
MemFree: 71528 kB
Buffers: 33868 kB
Cached: 352180 kB
SwapCached: 1140 kB
Active: 235884 kB
Inactive: 174644 kB
Active(anon): 21128 kB
Inactive(anon): 3432 kB
Active(file): 214756 kB
Inactive(file): 171212 kB
Unevictable: 0 kB
Mlocked: 0 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 512380 kB
LowFree: 71528 kB
SwapTotal: 1048572 kB
SwapFree: 1045824 kB
Dirty: 0 kB
Writeback: 0 kB
AnonPages: 23560 kB
Mapped: 11400 kB
Shmem: 84 kB
Slab: 25136 kB
SReclaimable: 20096 kB
SUnreclaim: 5040 kB
KernelStack: 1072 kB
PageTables: 864 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 1304760 kB
Committed_AS: 157924 kB
VmallocTotal: 329720 kB
VmallocUsed: 980 kB
VmallocChunk: 328672 kB
HardwareCorrupted: 0 kB
AnonHugePages: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 532480 kB
DirectMap2M: 0 kB

硬盘是妥妥的：
root@gongyi:~# df -lh
Filesystem Size Used Avail Use% Mounted on
rootfs 60G 3.3G 53G 6% /
udev 10M 0 10M 0% /dev
tmpfs 51M 84K 50M 1% /run
/dev/xvda1 60G 3.3G 53G 6% /
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 305M 0 305M 0% /run/shm

大致看看下载测速：
root@gongyi:~# wget http://cachefly.cachefly.net/100mb.test
–2013-09-25 07:20:30– http://cachefly.cachefly.net/100mb.test
Resolving cachefly.cachefly.net (cachefly.cachefly.net)… 205.234.175.175
Connecting to cachefly.cachefly.net (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’

100%[===================================>] 104,857,600 16.9M/s in 6.0s

2013-09-25 07:20:36 (16.5 MB/s) – `100mb.test’ saved [104857600/104857600]

硬盘I/O和wget：
root@gongyi:~# wget freevps.us/downloads/bench.sh -O – -o /dev/null|bash
CPU model : Intel(R) Xeon(R) CPU E31280 @ 3.50GHz
Number of cores : 2
CPU frequency : 3492.066 MHz
Total amount of ram : 500 MB
Total amount of swap : 1023 MB
System uptime : 7:57,
Download speed from CacheFly: 16.7MB/s
Download speed from Coloat, Atlanta GA: 3.58MB/s
Download speed from Softlayer, Dallas, TX: 6.20MB/s
Download speed from Linode, Tokyo, JP: 2.07MB/s
Download speed from i3d.net, NL: 1.57MB/s
Download speed from Leaseweb, Haarlem, NL: 1.56MB/s
Download speed from Softlayer, Singapore: 1.27MB/s
Download speed from Softlayer, Seattle, WA: 6.78MB/s
Download speed from Softlayer, San Jose, CA: 13.9MB/s
Download speed from Softlayer, Washington, DC: 3.53MB/s
I/O speed : 135 MB/s