Melbicom 2GB Memory KVM VPS Review in Sicily, Italy

Details: Melbicom: €2.9/month/2GB memory/20GB SSD space/unlimited traffic/KVM/Moscow/Netherlands/Bulgaria

1. System information, bandwidth, I/O test

CPU model: QEMU Virtual CPU version 2.5+ Number of cores: 1 CPU frequency: 3066.772 MHz Total size of Disk: 20.2 GB (0.9 GB Used) Total amount of Mem: 1876 MB (147 MB ​​Used) Total amount of Swap: 0 MB (0 MB Used) System uptime: 0 days 0 hours 2 minutes Load average: 0.03, 0.04, 0.01 OS: CentOS 6.9 Arch: x86_64 (64 Bit) Kernel: 2.6.32-696.28.1.el6.x86_64 Virt : kvm -------------------------------------------------- ------------------- I/O speed (32M): 282 MB/s I/O speed(256M): 284 MB/s I/O speed (2G): 321 MB/s Average I/O speed: 295.7 MB/s -------------------------------------------------- ------------------- Node Name Upload Speed ​​Download Speed ​​Latency Normal Node 159.81 Mbit/s 178.62 Mbit/s 72.12 ms Xiangyang CT 5.30 Mbit/s 25.03 Mbit/s 501.758 ms Shanghai CT 10.67 Mbit/s 13.38 Mbit/s 543.245 ms Chengdu CT 6.03 Mbit/s 26.24 Mbit/s 562.108 ms Xi'an CU 7.82 Mbit/s 21.17 Mbit/s 470.947 ms Shanghai CU 6.30 Mbit/s 24.95 Mbit/s 365.742 ms Chongqing CU 0.65 Mbit/s 11.72 Mbit/s 514.901 ms Xi'an CM 10.99 Mbit/s 25.86 Mbit/s 522.106 ms Shanghai CM 2.75 Mbit/s 3.70 Mbit/s 000.000 ms Chengdu CM 9.03 Mbit/s 2.59 Mbit/s 763.97 ms -------------------------------------------------- ------------------- Total time: 4 minutes 49 seconds Current time: 2018-05-20 03:31:57 Finished!

2. Upload/download bandwidth test

Retrieving speedtest.net server list... Selecting best server based on ping... Hosted by Telecom Italia S.p.A. (Perugia) [23.00 km]: 52.358 ms Testing download speed........................................ Download: 299.88 Mbit/s Testing upload speed................................................ Upload: 171.59 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, 10.4405 s, 25.7 MB/s

5. UnixBench scores

Benchmark Run: Sun May 20 2018 03:34:52 - 04:02:53 1 CPU in system; running 1 parallel copy of tests Dhrystone 2 using register variables 33101344.2 lps (10.0 s, 7 samples) Double-Precision Whetstone 3827.4 MWIPS (9.4 s, 7 samples) Execl Throughput 3639.0 lps (29.6 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 390632.9 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 102829.0 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1101865.2 KBps (30.0 s, 2 samples) Pipe Throughput 643340.1 lps (10.0 s, 7 samples) Pipe-based Context Switching 190216.2 lps (10.0 s, 7 samples) Process Creation 11849.6 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 4851.2 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 649.6 lpm (60.0 s, 2 samples) System Call Overhead 556568.7 lps (10.0 s, 7 samples) System Benchmarks Index Values ​​BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 33101344.2 2836.4 Double-Precision Whetstone 55.0 3827.4 695.9 ExeclThroughput 43.0 3639.0 846.3 File Copy 1024 bufsize 2000 maxblocks 3960.0 390632.9 986.4 File Copy 256 bufsize 500 maxblocks 1655.0 102829.0 621.3 File Copy 4096 bufsize 8000 maxblocks 5800.0 1101865.2 1899.8 Pipe Throughput 12440.0 643340.1 517.2 Pipe-based Context Switching 4000.0 190216.2 475.5 Process Creation 126.0 11849.6 940.4 Shell Scripts (1 concurrent) 42.4 4851.2 1144.1 Shell Scripts (8 concurrent) 6.0 649.6 1082.6 System Call Overhead 15000.0 556568.7 371.0 ======== System Benchmarks Index Score 876.9

6. Packet loss test

Ping from 10.0.0.20 to 91.201.xxx.xxx ================================================== ============================ 05/20 09:50:01.608 Ping to 91.201.xxx.xxx with 32 bytes of data and 32 of TTL: 05/20 09:50:02.000 PingMin #1 Reply 32 bytes from 91.201.xxx.xxx: time=389ms TTL=53, ave=389.00ms 05/20 09:50:03.994 PingMax #3 Reply 32 bytes from 91.201.xxx.xxx: time=391ms TTL=53, ave=389.67ms 05/20 09:50:04.991 PingMin #4 Reply 32 bytes from 91.201.xxx.xxx: time=388ms TTL=53, ave=389.25ms 05/20 09:50:42.007 PingMax #41 Reply 32 bytes from 91.201.xxx.xxx: time=404ms TTL=53, ave=389.27ms 05/20 09:51:40.992 === 100 valid sent, 100 received, 0.00% lost, 389.09ms average === --- Results & Statistics------------------------------------------------- ---------- Start time: 2018/05/20 09:50:01 Elapsed time: 000:01:39 End time: 2018/05/20 09:51:40 ---------------- 100 total sent 0 Invalid reception (other errors except timeout) ---------------- 100 valid sent 100 valid reception 0 timed out (0.00% lost) Ping minimum value 388ms, maximum value 404ms, average value 389.09ms

7. Route tracing telecommunications

China Unicom

8. Youtube speed test

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