UOVZ 512MB Memory Hong Kong OpenVZ VPS Review

1. System information, bandwidth, I/O test

CPU model: Intel(R) Xeon(R) CPU E5-2450L 0 @ 1.80GHz Number of cores: 1 CPU frequency: 1795.665 MHz Total size of Disk: 5.8 GB (0.5 GB Used) Total amount of Mem: 512 MB (31 MB Used) Total amount of Swap: 0 MB (0 MB Used) System uptime: 0 days 0 hours 51 minutes Load average: 0.00, 0.00, 0.00 OS: CentOS 6.8 Arch: i686 (32 Bit) Kernel: 2.6.32-042stab126.2 Virt: openvz -------------------------------------------------- ------------------- I/O speed (32M): 265 MB/s I/O speed (256M): 163 MB/s I/O speed (2G): 208 MB/s Average I/O speed: 212.0 MB/s -------------------------------------------------- ------------------- Node Name Upload Speed ​​Download Speed ​​Latency Normal Node 3.54 Mbit/s 9.26 Mbit/s 493.868 ms Shanghai CT 0.41 Mbit/s 5.45 Mbit/s 592.721 ms Chengdu CT 2.98 Mbit/s 14.08 Mbit/s 000.000 ms Xi'an CU 3.01 Mbit/s 13.92 Mbit/s 285.863 ms Shanghai CU 3.40 Mbit/s 13.59 Mbit/s 241.206 ms Chongqing CU 4.68 Mbit/s 14.24 Mbit/s 161.82 ms Xi'an CM 4.93 Mbit/s 14.94 Mbit/s 51.269 ms -------------------------------------------------- ------------------- Total time: 5 minutes 48 seconds Current time: 2018-01-31 21:25:14 Finished!

2. Upload/download bandwidth test

Retrieving speedtest.net server list... Selecting best server based on ping... Hosted by MTN SA (Pretoria) [4.35 km]: 433.6 ms Testing download speed................................................ ............................. Download: 7.25 Mbit/s Testing upload speed................................................ ................................................................. Upload: 1.66 Mbit/s

3. Mainland China access speed

4. Hard disk I/O performance test

dd if=/dev/zero of=test bs=64k count=4k oflag=dsync 4096+0 records in 4096+0 records out 268435456 bytes (268 MB) copied, 308.456 s, 870 kB/s

5. UnixBench score cannot be completed.

6. Packet loss test

Ping from 192.168.16.243 to 160.124.xxx.xxx ================================================== ============================ 02/01 10:21:35.441 Ping to 160.124.xxx.xxx with 32 bytes of data and 32 of TTL: 02/01 10:21:35.524 PingMin #1 Reply 32 bytes from 160.124.xxx.xxx: time=80ms TTL=42, ave=80.00ms 02/01 10:21:36.616 PingMax #2 Reply 32 bytes from 160.124.xxx.xxx: time=179ms TTL=42, ave=129.50ms 02/01 10:21:38.515 PingMin #4 Reply 32 bytes from 160.124.xxx.xxx: time=79ms TTL=42, ave=117.50ms 02/01 10:21:42.074 Timeout #7 *****(32 bytes) Request timeout. 02/01 10:21:53.074 Timeout #18 *****(32 bytes) Request timeout. 02/01 10:21:54.518 === 20 valid sent, 18 received, 10.00% lost, 89.61ms average === --- Results & Statistics------------------------------------------------- ---------- Start time: 2018/02/01 10:21:35 Elapsed time: 000:00:19 End time: 2018/02/01 10:21:54 ---------------- 20 total sent 0 Invalid reception (other errors except timeout) ---------------- 20 valid sent 18 valid reception 2 timed out (10.00% lost) Ping minimum value 79ms, maximum value 179ms, average value 89.61ms

7. Route tracing telecommunications

China Unicom

Mobile

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