photonvps-KVM简单测评(512M内存)

主机测评在photonvps上马全新的KVM VPS后第一时间买了一个512M内存-10gSSD-月付5.95美元的这款，开通后如下图：

点击virtual machine settings进去管理（无solusvm面板），该有的都有了，如下图

我们上一点儿简单的数据：

root@gongyi:~# cat /proc/cpuinfo

processor : 0

vendor_id : GenuineIntel

cpu family : 6

model : 13

model name : QEMU Virtual CPU version (cpu64-rhel6)

stepping : 3

microcode : 0x1

cpu MHz : 1999.999

cache size : 4096 KB

fdiv_bug : no

hlt_bug : no

f00f_bug : no

coma_bug : no

fpu : yes

fpu_exception : yes

cpuid level : 4

wp : yes

flags : fpu de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pse36 clflush mmx fxsr sse sse2 syscall nx lm pni cx16 hypervisor lahf_lm

bogomips : 3999.99

clflush size : 64

cache_alignment : 64

address sizes : 46 bits physical, 48 bits virtual

power management:

processor : 1

vendor_id : GenuineIntel

cpu family : 6

model : 13

model name : QEMU Virtual CPU version (cpu64-rhel6)

stepping : 3

microcode : 0x1

cpu MHz : 1999.999

cache size : 4096 KB

fdiv_bug : no

hlt_bug : no

f00f_bug : no

coma_bug : no

fpu : yes

fpu_exception : yes

cpuid level : 4

wp : yes

flags : fpu de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pse36 clflush mmx fxsr sse sse2 syscall nx lm pni cx16 hypervisor lahf_lm

bogomips : 3999.99

clflush size : 64

cache_alignment : 64

address sizes : 46 bits physical, 48 bits virtual

power management:

root@gongyi:~# cat /proc/meminfo

MemTotal: 513132 kB

MemFree: 462924 kB

Buffers: 2628 kB

Cached: 26256 kB

SwapCached: 0 kB

Active: 18184 kB

Inactive: 18764 kB

Active(anon): 8096 kB

Inactive(anon): 160 kB

Active(file): 10088 kB

Inactive(file): 18604 kB

Unevictable: 0 kB

Mlocked: 0 kB

HighTotal: 0 kB

HighFree: 0 kB

LowTotal: 513132 kB

LowFree: 462924 kB

SwapTotal: 1048572 kB

SwapFree: 1048572 kB

Dirty: 0 kB

Writeback: 0 kB

AnonPages: 8012 kB

Mapped: 6696 kB

Shmem: 192 kB

Slab: 6928 kB

SReclaimable: 2084 kB

SUnreclaim: 4844 kB

KernelStack: 496 kB

PageTables: 500 kB

NFS_Unstable: 0 kB

Bounce: 0 kB

WritebackTmp: 0 kB

CommitLimit: 1305136 kB

Committed_AS: 42440 kB

VmallocTotal: 509960 kB

VmallocUsed: 2604 kB

VmallocChunk: 506532 kB

HardwareCorrupted: 0 kB

AnonHugePages: 0 kB

HugePages_Total: 0

HugePages_Free: 0

HugePages_Rsvd: 0

HugePages_Surp: 0

Hugepagesize: 2048 kB

DirectMap4k: 38896 kB

DirectMap2M: 485376 kB

root@gongyi:~# df -lh

Filesystem Size Used Avail Use% Mounted on

rootfs 9.9G 737M 8.7G 8% /

udev 10M 0 10M 0% /dev

tmpfs 51M 188K 50M 1% /run

/dev/vda1 9.9G 737M 8.7G 8% /

tmpfs 5.0M 0 5.0M 0% /run/lock

tmpfs 306M 0 306M 0% /run/shm

root@gongyi:~# wget http://cachefly.cachefly.net/100mb.test

–2013-09-12 07:42:24– 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 11.7M/s in 8.6s

2013-09-12 07:42:33 (11.6 MB/s) – `100mb.test’ saved [104857600/104857600]

root@gongyi:~# wget freevps.us/downloads/bench.sh -O – -o /dev/null|bash

CPU model : QEMU Virtual CPU version (cpu64-rhel6)

Number of cores : 2

CPU frequency : 1999.999 MHz

Total amount of ram : 501 MB

Total amount of swap : 1023 MB

System uptime : 27 min,

Download speed from CacheFly: 11.8MB/s

Download speed from Coloat, Atlanta GA: 1.12MB/s

Download speed from Softlayer, Dallas, TX: 1.54MB/s

Download speed from Linode, Tokyo, JP: 1.59MB/s

Download speed from i3d.net, NL: 674KB/s

Download speed from Leaseweb, Haarlem, NL: 1.23MB/s

Download speed from Softlayer, Singapore: 1.05MB/s

Download speed from Softlayer, Seattle, WA: 6.39MB/s

Download speed from Softlayer, San Jose, CA: 11.7MB/s

Download speed from Softlayer, Washington, DC: 2.78MB/s

I/O speed : 445 MB/s

貌似网上的效果不如白天，白天测试的时候比这个好多了：

广州联通：

|——————————————————————————————|

| WinMTR statistics |

| Host – % | Sent | Recv | Best | Avrg | Wrst | Last |

|————————————————|——|——|——|——|——|——|

| 192.168.1.1 – 0 | 46 | 46 | 0 | 0 | 1 | 1 |

| 58.248.82.1 – 0 | 46 | 46 | 18 | 26 | 73 | 28 |

| 120.80.175.193 – 0 | 46 | 46 | 20 | 26 | 56 | 27 |

| 120.83.0.105 – 0 | 46 | 46 | 18 | 24 | 52 | 23 |

| 219.158.99.101 – 0 | 46 | 46 | 62 | 76 | 112 | 68 |

| 219.158.97.94 – 0 | 46 | 46 | 111 | 118 | 143 | 113 |

| 219.158.97.86 – 0 | 46 | 46 | 102 | 112 | 145 | 111 |

| 219.158.30.166 – 0 | 46 | 46 | 285 | 293 | 323 | 293 |

| xe-4-0-2.ar2.sjc1.us.nlayer.net – 0 | 46 | 46 | 281 | 294 | 323 | 287 |

| ae0-90g.cr1.sjc1.us.nlayer.net – 3 | 42 | 41 | 267 | 281 | 332 | 332 |

| xe-7-2-2.cr1.lax2.us.nlayer.net – 9 | 34 | 31 | 287 | 347 | 420 | 302 |

| 69.31.114.130 – 3 | 42 | 41 | 0 | 200 | 229 | 201 |

| unassigned.psychz.net – 0 | 46 | 46 | 211 | 240 | 279 | 239 |

| unassigned.psychz.net – 3 | 42 | 41 | 194 | 218 | 247 | 219 |

|________________________________________________|______|______|______|______|______|______|

WinMTR v0.92 GPL V2 by Appnor MSP – Fully Managed Hosting & Cloud Provider