UOVZ 512MB RAM 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 hour 51 min 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 min 48 sec 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. Domestic 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 benchmark <br />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 超時#7 *****(32 bytes) 請求超時。 02/01 10:21:53.074 超時#18 *****(32 bytes) 請求超時。 02/01 10:21:54.518 === 20 有效發送, 18 接收, 10.00% 丟失, 89.61ms 平均值=== --- 結果& 統計信息------------------------------------------------------開始時間: 2018/02/01 10:21:35經過時間: 000:00:19結束時間: 2018/02/01 10:21:54 ---------------- 20 總計發送0 無效接收(除了超時的其它錯誤) ---------------- 20 有效發送18 有效接收2 timed out (10.00% 丟失) Ping 最小值79ms, 最大值179ms, 平均值89.61ms

7. Route tracking <br />Telecommunications

China Unicom

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