Melbicom 2GB RAM KVM VPS Moscow Review

Details: Melbicom: €2.61/month/2GB memory/20GB SSD space/unlimited traffic/KVM/Moscow From the test, China Unicom is a direct connection with good speed, while China Telecom goes around South Korea, which is pretty good. The disadvantage is that the I/O is relatively low. Considering the price, configuration, performance and network, it is very cost-effective.

1. System information, bandwidth, I/O test

 ---------------------------------------------------------------------- CPU model : QEMU Virtual CPU version 2.5+ Number of cores : 1 CPU frequency : 2933.436 MHz Total size of Disk : 20.2 GB (0.9 GB Used) Total amount of Mem : 1877 MB (207 MB Used) Total amount of Swap : 0 MB (0 MB Used) System uptime : 0 days, 0 hour 6 min Load average : 0.00, 0.00, 0.00 OS : CentOS 6.9 Arch : x86_64 (64 Bit) Kernel : 2.6.32-696.3.1.el6.x86_64 ---------------------------------------------------------------------- I/O speed(1st run) : 352 MB/s I/O speed(2nd run) : 353 MB/s I/O speed(3rd run) : 338 MB/s Average I/O speed : 347.7 MB/s ---------------------------------------------------------------------- Node Name IPv4 address Download Speed CacheFly 205.234.175.175 33.1MB/s Linode, Tokyo, JP 106.187.96.148 4.28MB/s Linode, Singapore, SG 139.162.23.4 1.20MB/s Linode, London, UK 176.58.107.39 3.67MB/s Linode, Frankfurt, DE 139.162.130.8 4.41MB/s Linode, Fremont, CA 50.116.14.9 956KB/s Softlayer, Dallas, TX 173.192.68.18 6.36MB/s Softlayer, Seattle, WA 67.228.112.250 3.66MB/s Softlayer, Frankfurt, DE 159.122.69.4 5.63MB/s Softlayer, Singapore, SG 119.81.28.170 3.58MB/s Softlayer, HongKong, CN 119.81.130.170 1.54MB/s ----------------------------------------------------------------------

2. Upload/download bandwidth test

 Selecting best server based on ping... Hosted by SoftLayer Technologies, Inc. (Amsterdam) [1.75 km]: 56.263 ms Testing download speed................................................................................ Download: 225.53 Mbit/s Testing upload speed................................................................................................ Upload: 203.53 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, 60.3557 s, 4.4 MB/s

5. UnixBench performance test

 Benchmark Run: Mon Jun 05 2017 05:42:26 - 06:10:35 1 CPU in system; running 1 parallel copy of tests Dhrystone 2 using register variables 30044154.6 lps (10.0 s, 7 samples) Double-Precision Whetstone 3524.9 MWIPS (9.8 s, 7 samples) Execl Throughput 4536.2 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 891268.3 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 239342.2 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1904723.2 KBps (30.0 s, 2 samples) Pipe Throughput 1804034.3 lps (10.0 s, 7 samples) Pipe-based Context Switching 335638.8 lps (10.0 s, 7 samples) Process Creation 14790.7 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 5813.0 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 780.2 lpm (60.0 s, 2 samples) System Call Overhead 2178562.9 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 30044154.6 2574.5 Double-Precision Whetstone 55.0 3524.9 640.9 Execl Throughput 43.0 4536.2 1054.9 File Copy 1024 bufsize 2000 maxblocks 3960.0 891268.3 2250.7 File Copy 256 bufsize 500 maxblocks 1655.0 239342.2 1446.2 File Copy 4096 bufsize 8000 maxblocks 5800.0 1904723.2 3284.0 Pipe Throughput 12440.0 1804034.3 1450.2 Pipe-based Context Switching 4000.0 335638.8 839.1 Process Creation 126.0 14790.7 1173.9 Shell Scripts (1 concurrent) 42.4 5813.0 1371.0 Shell Scripts (8 concurrent) 6.0 780.2 1300.4 System Call Overhead 15000.0 2178562.9 1452.4 ======== System Benchmarks Index Score 1422.8

6. Route tracking (Guangdong Telecom)

Route Tracing (Beijing Unicom)

7. YouTube speed test