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买了个饭桶家的1G的VPS 做个小站,在更新系统的时候发现速度很慢,测试了一下IO只有20MB/s..
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CPU model : QEMU Virtual CPU version (cpu64-rhel6)
Number of cores : 1
CPU frequency : 1999.999 MHz
Total size of Disk : 19.0 GB (1.4 GB Used)
Total amount of Mem : 991 MB (85 MB Used)
Total amount of Swap : 1023 MB (0 MB Used)
System uptime : 0 days, 7 hour 49 min
Load average : 0.01, 0.04, 0.05
OS : CentOS 7.5.1804
Arch : x86_64 (64 Bit)
Kernel : 3.10.0-862.14.4.el7.x86_64
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I/O speed(1st run) : 14.0 MB/s
I/O speed(2nd run) : 26.0 MB/s
I/O speed(3rd run) : 24.5 MB/s
Average I/O speed : 21.5 MB/s
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Node Name IPv4 address Download Speed
CacheFly 205.234.175.175 76.6MB/s
Linode, Tokyo, JP 106.187.96.148 4.63MB/s
Linode, Singapore, SG 139.162.23.4 2.99MB/s
Linode, London, UK 176.58.107.39 4.60MB/s
Linode, Frankfurt, DE 139.162.130.8 5.28MB/s
Linode, Fremont, CA 50.116.14.9 17.0MB/s
Softlayer, Dallas, TX 173.192.68.18 24.0MB/s
Softlayer, Seattle, WA 67.228.112.250 28.9MB/s
Softlayer, Frankfurt, DE 159.122.69.4 2.24MB/s
Softlayer, Singapore, SG 119.81.28.170 4.65MB/s
Softlayer, HongKong, CN 119.81.130.170 5.66MB/s
他们家的vps号称是SSD上的。。可是这IO也太差了吧 |
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