天翼云啊，你妹！

从木猫那儿拿到了天翼云，1G内存那款，促销价格年付的话每月52人民币，拿到手了折腾了一下硬件看起来非常给力，不过硬盘数据有点悲剧，估计折腾的人比较多。下载cachefly差不多1.7M每秒（香港节点吧），下载美国的速度只有二十多K每秒蛋疼了一下。电信线路访问很给力，联通访问和国内访问新加坡那个oneasiahost差不多。简单来说建站还是可以的，不对只能面对国内客户。 root@localhost:~# cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 47 model name : Intel(R) Xeon(R) CPU E7- 4830 @ 2.13GHz stepping : 2 microcode : 0x36 cpu MHz : 2131.022 cache size : 24576 KB 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 mmx fxsr sse sse2 ss syscall nx rdtscp lm constant_tsc up arch_perfmon pebs bts nopl xtopology tsc_reliable nonstop_tsc aperfmperf pni pclmulqdq ssse3 cx16 sse4_1 sse4_2 x2apic popcnt aes hypervisor lahf_lm ida arat epb dtherm bogomips : 4262.04 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management:

root@localhost:~# cat /proc/meminfo MemTotal: 1027028 kB MemFree: 924968 kB Buffers: 8776 kB Cached: 49300 kB SwapCached: 0 kB Active: 30504 kB Inactive: 43012 kB Active(anon): 15464 kB Inactive(anon): 200 kB Active(file): 15040 kB Inactive(file): 42812 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 2094076 kB SwapFree: 2094076 kB Dirty: 0 kB Writeback: 0 kB AnonPages: 15504 kB Mapped: 10984 kB Shmem: 228 kB Slab: 13756 kB SReclaimable: 4592 kB SUnreclaim: 9164 kB KernelStack: 1104 kB PageTables: 2312 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 2607588 kB Committed_AS: 97012 kB VmallocTotal: 34359738367 kB VmallocUsed: 270380 kB VmallocChunk: 34359465208 kB HardwareCorrupted: 0 kB AnonHugePages: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 36864 kB DirectMap2M: 1011712 kB

root@localhost:~# df -lh Filesystem Size Used Avail Use% Mounted on rootfs 48G 1.4G 44G 4% / udev 10M 0 10M 0% /dev tmpfs 101M 224K 101M 1% /run /dev/disk/by-uuid/e0d230eb-cd4a-49b9-9a32-cae0295fd5f2 48G 1.4G 44G 4% / tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 610M 0 610M 0% /run/shm

root@localhost:~# wget http://cachefly.cachefly.net/100mb.test –2013-09-22 20:41:01– http://cachefly.cachefly.net/100mb.test Resolving cachefly.cachefly.net (cachefly.cachefly.net)… 204.93.150.151 Connecting to cachefly.cachefly.net (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.test’

100%[======================================>] 104,857,600 1.77M/s in 46s

2013-09-22 20:41:48 (2.19 MB/s) – `100mb.test’ saved [104857600/104857600]

root@localhost:~# dd if=/dev/zero of=test bs=64k count=16k oflag=dsync 16384+0 records in 16384+0 records out 1073741824 bytes (1.1 GB) copied, 47.8556 s, 22.4 MB/s