Linode 最新升级线路、配置巨给力！

[pushy]

关于Linode升级信息移步：
https://blog.linode.com/2014/04/17/linode-cloud-ssds-double-ram-much-more/

简述升级：
1、目前除东京机房外其他机房如果是64位系统即可升级（主控面板内有升级按钮），非64位系统需要先切换至64位才可以升级;
2、东京机房老用户暂时不能升级（大约要3周后）;
3、东京机房新开机器全部是新设备（SSD+10G + 双倍内存）

线路现在比之前快很多!!
测试地址：
http://wudi.in/info.php （新开的Tokyo 2048机器）
测试报告：
http://www.17ce.com/site/http/201404_94f9e9a250a7292deb52aad6aae0d46f.html

(无耻了~ https://www.linode.com/?r=f88536bb220d832904761295b329ab631166b90e)

附：关于Linode 新套餐 CPU核心减少的Tickets解释

Hello,

Due to limited resource availability we are currently unable to process upgrades in our Tokyo data center. Our ETA for having them available is approximately 3 weeks. If you do not want to wait, you could create a new Linode in the Tokyo datacenter, which will be on the new hardware with all the upgrades, and copy your hard disks from the old Linode over to the new. If you are unsure of how to do this, we have a detailed guide in our Linode Library located here:

https://library.linode.com/migration/ssh-copy

I can understand how the number of CPU's dropping from 8 to 2 may seem like it would degrade performance, but I assure you that this is in face an upgrade. The new CPU's are much more powerful than the previous ones, and with the addition of SSD drives your CPU cores spend significantly less time processing I/O requests, improving overall performance.

If you have any additional questions or concerns, please don't hesitate to ask.

Thank you!

Ryan Arlan

[XXOO]

有时候是80 现在180 的延迟..

[pushy]

CPU型号

[root@li618-49 ~]# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 62
model name : Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz
stepping : 4
microcode : 0x416
cpu MHz : 2800.088
cache size : 25600 KB
physical id : 1
siblings : 2
core id : 12
cpu cores : 1
apicid : 56
initial apicid : 56
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu de tsc msr pae cx8 apic sep cmov pat clflush mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc rep_good nopl nonstop_tsc pni pclmulqdq ssse3 cx16 sse4_1 sse4_2 popcnt tsc_deadline_timer aes f16c rdrand hypervisor lahf_lm ida arat epb pln pts dtherm fsgsbase erms
bogomips : 5602.51
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:


x2