DMIT 512MB memory 100Mbps bandwidth Hong Kong BGP KVM VPS evaluation

Details: DMIT: $9/month/512MB memory/10GB SSD space/512GB traffic/100Mbps/KVM/Hong Kong BGP The I/O is great, the network is great, and the bandwidth is great! On the VPS information page, add &systpl=six at the end of the address bar to manage it.

1. System information, bandwidth, I/O test

CPU model: QEMU Virtual CPU version 1.5.3 Number of cores: 2 CPU frequency: 2799.998 MHz Total size of Disk: 10.1 GB (0.7 GB Used) Total amount of Mem: 497 MB (48 MB Used) Total amount of Swap: 0 MB (0 MB Used) System uptime: 0 days 0 hours 4 minutes Load average: 0.00, 0.00, 0.00 OS: Arch: x86_64 (64 Bit) Kernel: 2.6.32-5-amd64 Virt: bash: line 217: virt-what: command not found No Virtue Power time of disk : Hours -------------------------------------------------- ------------------- I/O speed (32M): 791 MB/s I/O speed (256M): 843 MB/s I/O speed (2G): 1.0 GB/s Average I/O speed: 886.0 MB/s -------------------------------------------------- ------------------- Node Name Upload Speed ​​Download Speed ​​Latency Normal Node 95.45 Mbit/s 95.29 Mbit/s 10.834 ms Xiangyang CT 8.95 Mbit/s 90.05 Mbit/s 270.626 ms Shanghai CT 10.82 Mbit/s 66.14 Mbit/s 87.996 ms Chengdu CT 64.14 Mbit/s 92.68 Mbit/s 43.992 ms Xi'an CU 31.25 Mbit/s 81.30 Mbit/s 77.683 ms Shanghai CU 72.30 Mbit/s 76.08 Mbit/s 41.323 ms Chongqing CU 45.15 Mbit/s 93.18 Mbit/s 48.191 ms Xi'an CM 73.63 Mbit/s 94.37 Mbit/s 36.27 ms Shanghai CM 33.62 Mbit/s 20.51 Mbit/s 49.51 ms Chengdu CM 60.62 Mbit/s 79.49 Mbit/s 66.209 ms -------------------------------------------------- ------------------- Total time: 3 minutes 45 seconds Current time: 2018-05-07 12:26:52 Finished!

2. Mainland China access speed

3. 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, 2.15549 s, 125 MB/s

4. UnixBench scores

Benchmark Run: Mon May 07 2018 09:45:04 - 10:13:10 2 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 30960304.1 lps (10.0 s, 7 samples) Double-Precision Whetstone 3909.8 MWIPS (9.8 s, 7 samples) Execl Throughput 3541.3 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 300849.4 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 76127.2 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1017450.8 KBps (30.0 s, 2 samples) Pipe Throughput 400495.9 lps (10.0 s, 7 samples) Pipe-based Context Switching 55639.9 lps (10.0 s, 7 samples) Process Creation 8085.9 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 5998.3 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 1252.8 lpm (60.0 s, 2 samples) System Call Overhead 283647.1 lps (10.0 s, 7 samples) System Benchmarks Index Values ​​BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 30960304.1 2653.0 Double-Precision Whetstone 55.0 3909.8 710.9 ExeclThroughput 43.0 3541.3 823.5 File Copy 1024 bufsize 2000 maxblocks 3960.0 300849.4 759.7 File Copy 256 bufsize 500 maxblocks 1655.0 76127.2 460.0 File Copy 4096 bufsize 8000 maxblocks 5800.0 1017450.8 1754.2 Pipe Throughput 12440.0 400495.9 321.9 Pipe-based Context Switching 4000.0 55639.9 139.1 Process Creation 126.0 8085.9 641.7 Shell Scripts (1 concurrent) 42.4 5998.3 1414.7 Shell Scripts (8 concurrent) 6.0 1252.8 2088.0 System Call Overhead 15000.0 283647.1 189.1 ======== System Benchmarks Index Score 705.8 -------------------------------------------------- ----------------------- Benchmark Run: Mon May 07 2018 10:13:10 - 10:41:15 2 CPUs in system; running 2 parallel copies of tests Dhrystone 2 using register variables 62480457.9 lps (10.0 s, 7 samples) Double-Precision Whetstone 7864.0 MWIPS (9.9 s, 7 samples) Execl Throughput 6930.3 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 571007.1 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 145044.6 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1815753.5 KBps (30.0 s, 2 samples) Pipe Throughput 807313.3 lps (10.0 s, 7 samples) Pipe-based Context Switching 225352.5 lps (10.0 s, 7 samples) Process Creation 14045.1 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 9224.1 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 1284.4 lpm (60.1 s, 2 samples) System Call Overhead 548832.2 lps (10.0 s, 7 samples) System Benchmarks Index Values ​​BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 62480457.9 5353.9 Double-Precision Whetstone 55.0 7864.0 1429.8 ExeclThroughput 43.0 6930.3 1611.7 File Copy 1024 bufsize 2000 maxblocks 3960.0 571007.1 1441.9 File Copy 256 bufsize 500 maxblocks 1655.0 145044.6 876.4 File Copy 4096 bufsize 8000 maxblocks 5800.0 1815753.5 3130.6 Pipe Throughput 12440.0 807313.3 649.0 Pipe-based Context Switching 4000.0 225352.5 563.4 Process Creation 126.0 14045.1 1114.7 Shell Scripts (1 concurrent) 42.4 9224.1 2175.5 Shell Scripts (8 concurrent) 6.0 1284.4 2140.6 System Call Overhead 15000.0 548832.2 365.9 ======== System Benchmarks Index Score 1341.3

5. Packet loss test

Ping from 10.0.0.16 to 185.227.xxx.xxx ================================================== ============================ 05/07 20:23:52.633 Ping to 185.227.xxx.xxx with 32 bytes of data and 32 of TTL: 05/07 20:23:52.710 PingMin #1 Reply 32 bytes from 185.227.xxx.xxx: time=68ms TTL=50, ave=68.00ms 05/07 20:23:53.698 PingMin #2 Reply 32 bytes from 185.227.xxx.xxx: time=66ms TTL=50, ave=67.00ms 05/07 20:23:56.700 PingMax #5 Reply 32 bytes from 185.227.xxx.xxx: time=69ms TTL=50, ave=67.40ms 05/07 20:24:01.700 PingMin #10 Reply 32 bytes from 185.227.xxx.xxx: time=65ms TTL=50, ave=66.90ms 05/07 20:24:02.707 PingMax #11 Reply 32 bytes from 185.227.xxx.xxx: time=70ms TTL=50, ave=67.18ms 05/07 20:24:32.709 PingMax #41 Reply 32 bytes from 185.227.xxx.xxx: time=74ms TTL=50, ave=66.95ms 05/07 20:24:45.696 PingMin #54 Reply 32 bytes from 185.227.xxx.xxx: time=64ms TTL=50, ave=67.07ms 05/07 20:25:27.708 PingMax #96 Reply 32 bytes from 185.227.xxx.xxx: time=76ms TTL=50, ave=66.71ms 05/07 20:25:31.699 === 100 valid sent, 100 received, 0.00% lost, 66.64ms average === --- Results & Statistics------------------------------------------------- ---------- Start time: 2018/05/07 20:23:52 Elapsed time: 000:01:39 End time: 2018/05/07 20:25:31 ---------------- 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 64ms, maximum value 76ms, average value 66.64ms

6. Route tracing telecommunications

China Unicom

Move

7. Youtube speed test

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