DGCHost 512MB memory 30Mbps port Hong Kong KVM VPS review

Details: DGCHost: $4.5/month/512MB memory/20GB SSD space/1TB traffic/30Mbps/KVM/Hong Kong The network is good, the bandwidth is large, it is worth having! Thanks to the QQ group friends for providing machine reviews!

1. System information, bandwidth, I/O test

CPU model: Intel(R) Xeon(R) CPU E5-2650 0 @ 2.00GHz Number of cores: 1 CPU frequency: 1999.999 MHz Total size of Disk: 20.0 GB (2.0 GB Used) Total amount of Mem: 490 MB (183 MB Used) Total amount of Swap: 0 MB (0 MB Used) System uptime: 46 days 17 hours 17 minutes Load average: 0.00, 0.00, 0.00 OS: CentOS 6.9 Arch: x86_64 (64 Bit) Kernel: 2.6.32-696.1.1.el6.x86_64 Virt :kvm -------------------------------------------------- ------------------- I/O speed (32M): 131 MB/s I/O speed(256M): 237 MB/s I/O speed (2G): 494 MB/s Average I/O speed: 287.3 MB/s -------------------------------------------------- ------------------- Node Name Upload Speed ​​Download Speed ​​Latency Normal Node 28.23 Mbit/s 28.35 Mbit/s 9.88 ms Shanghai CT 21.57 Mbit/s 15.11 Mbit/s 74.285 ms Chengdu CT 4.69 Mbit/s 0.00 Mbit/s 000.000 ms Xi'an CU 21.72 Mbit/s 22.50 Mbit/s 123.045 ms Shanghai CU 18.51 Mbit/s 24.51 Mbit/s 85.025 ms Chongqing CU 16.48 Mbit/s 26.57 Mbit/s 109.888 ms Xi'an CM 20.05 Mbit/s 27.64 Mbit/s 33.248 ms Shanghai CM 12.95 Mbit/s 28.30 Mbit/s 58.602 ms Chengdu CM 2.44 Mbit/s 26.91 Mbit/s 74.521 ms -------------------------------------------------- ------------------- Total time: 4 minutes 36 seconds Current time: 2018-03-20 01:08:04 Finished!

2. Upload/download bandwidth test

Retrieving speedtest.net server list... Selecting best server based on ping... Hosted by STC (Hong Kong) [3.77 km]: 10.013 ms Testing download speed................................................ ............................. Download: 28.02 Mbit/s Testing upload speed................................................ ................................................................. Upload: 26.46 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, 5.24174 s, 51.2 MB/s

5. UnixBench scores

Benchmark Run: Tue Mar 20 2018 01:53:50 - 02:22:05 1 CPU in system; running 1 parallel copy of tests Dhrystone 2 using register variables 23554771.8 lps (10.0 s, 7 samples) Double-Precision Whetstone 2710.9 MWIPS (9.9 s, 7 samples) Execl Throughput 2858.6 lps (29.5 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 436896.1 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 134358.3 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1028490.2 KBps (30.0 s, 2 samples) Pipe Throughput 1259062.4 lps (10.0 s, 7 samples) Pipe-based Context Switching 228579.8 lps (10.0 s, 7 samples) Process Creation 7288.5 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 3247.0 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 446.0 lpm (60.1 s, 2 samples) System Call Overhead 1679107.3 lps (10.0 s, 7 samples) System Benchmarks Index Values ​​BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 23554771.8 2018.4 Double-Precision Whetstone 55.0 2710.9 492.9 ExeclThroughput 43.0 2858.6 664.8 File Copy 1024 bufsize 2000 maxblocks 3960.0 436896.1 1103.3 File Copy 256 bufsize 500 maxblocks 1655.0 134358.3 811.8 File Copy 4096 bufsize 8000 maxblocks 5800.0 1028490.2 1773.3 Pipe Throughput 12440.0 1259062.4 1012.1 Pipe-based Context Switching 4000.0 228579.8 571.4 Process Creation 126.0 7288.5 578.5 Shell Scripts (1 concurrent) 42.4 3247.0 765.8 Shell Scripts (8 concurrent) 6.0 446.0 743.3 System Call Overhead 15000.0 1679107.3 1119.4 ======== System Benchmarks Index Score 882.8

6. Packet loss test

Ping from 192.168.16.213 to 182.161.xxx.xxx ================================================== ============================ 03/20 09:50:18.403 Ping to 182.161.xxx.xxx with 32 bytes of data and 32 of TTL: 03/20 09:50:18.500 PingMin #1 Reply 32 bytes from 182.161.xxx.xxx: time=95ms TTL=49, ave=95.00ms 03/20 09:50:19.492 PingMin #2 Reply 32 bytes from 182.161.xxx.xxx: time=94ms TTL=49, ave=94.50ms 03/20 09:50:20.493 PingMin #3 Reply 32 bytes from 182.161.xxx.xxx: time=93ms TTL=49, ave=94.00ms 03/20 09:50:34.494 PingMax #17 Reply 32 bytes from 182.161.xxx.xxx: time=96ms TTL=49, ave=94.12ms 03/20 09:50:37.494 === 20 valid sent, 20 received, 0.00% lost, 94.05ms average === --- Results & Statistics------------------------------------------------- ---------- Start time: 2018/03/20 09:50:18 Elapsed time: 000:00:19 End time: 2018/03/20 09:50:37 ---------------- 20 total sent 0 Invalid reception (other errors except timeout) ---------------- 20 valid sent 20 valid reception 0 timed out (0.00% lost) Ping minimum value 93ms, maximum value 96ms, average value 94.05ms

7. Route tracing telecommunications

China Unicom

Move

Recommended site searches: free cloud server, overseas hosting, server rental, domain name registration website, high defense server purchase, virtual host evaluation network, Hong Kong hosting, domain name registration service, mainland China PHP space, PHP space application,