买了一款quickpacket的VPS，基于XEN虚拟，fiberhub拉斯维加斯数据中心，512M内存，默认1G swap，60G硬盘，2T月流量，月付6.99美刀。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
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