TragicServers 4GB内存 OpenVZ VPS 洛杉矶 简单测评

TragicServers,稳定商家,评价很好,有洛杉矶优化线路,国内速度不错。现在拿到一款4GB特价版,简单测评如下:

系统信息
CPU model : Intel(R) Xeon(R) CPU E5620 @ 2.40GHz
Number of cores : 4
CPU frequency : 2400.312 MHz
Total amount of ram : 4096 MB
Total amount of swap : 512 MB
System uptime : 3 min,
Download speed : (72.5MB/s)
I/O speed : 298MB/s

服务器 I/O 性能
dd bs=64k count=4k if=/dev/zero of=test oflag=dsync
4096+0 records in
4096+0 records out
268435456 bytes (268 MB) copied, 7.28113 s, 36.9 MB/s

国内ping
TragicServers.png

带宽测试

Location        Provider    Speed
CDN            Cachefly    53.5MB/s
Atlanta, GA, US        Coloat        31.6MB/s
Dallas, TX, US        Softlayer    46.5MB/s
Seattle, WA, US        Softlayer    51.5MB/s
San Jose, CA, US    Softlayer    64.6MB/s
Washington, DC, US    Softlayer     785KB/s
Tokyo, Japan        Linode        13.9MB/s
Singapore         Softlayer    10.4MB/s
Rotterdam, Netherlands    id3.net        4.38MB/s
Haarlem, Netherlands    Leaseweb    52.9MB/s
Disk Speed
----------
I/O (1st run)    : 269 MB/s
I/O (2nd run)    : 255 MB/s
I/O (3rd run)    : 242 MB/s
Average I/O    : 255.333 MB/s

路由追踪
TragicServers-tra.png

丢包测试

==============================================================================
08/05 21:10:33.271         Ping to 96.44.xxx.xxx with 32 bytes of data and 32 of TTL:
08/05 21:10:33.450 PingMin #1 Reply 32 bytes from 96.44.140.81: time=182ms TTL=53, ave=182.00ms
08/05 21:10:34.451 PingMax #2 Reply 32 bytes from 96.44.140.81: time=183ms TTL=53, ave=182.50ms
08/05 21:10:35.451 PingMax #3 Reply 32 bytes from 96.44.140.81: time=185ms TTL=53, ave=183.33ms
08/05 21:10:57.473         === 25 有效发送,   25 接收,     0.00% 丢失, 183.20ms 平均值  ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间:  2016/08/05 21:10:33
经过时间:            000:00:24
结束时间:  2016/08/05 21:10:57
----------------
    25 总计发送
    0 无效接收 (除了超时的其它错误)
----------------
    25 有效发送
    25 有效接收
    0 timed out (0.00% 丢失)
Ping 最小值  182ms, 最大值  185ms, 平均值  183.20ms
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