Light Internet 256MB Memory Los Angeles Psychz OpenVZ VPS Evaluation

Details: Light Internet: 25 yuan/month/256MB memory/5GB space/250GB traffic/2 IPs/OpenVZ/Los Angeles Psychz

1. System information, bandwidth, I/O test

CPU model: Intel(R) Xeon(R) CPU E3-1230 V2 @ 3.30GHz Number of cores: 1 CPU frequency: 3300.179 MHz Total size of Disk: 4.8 GB (0.6 GB Used) Total amount of Mem: 256 MB (27 MB Used) Total amount of Swap: 0 MB (0 MB Used) System uptime: 0 days 10 hours 29 minutes Load average: 0.00, 0.00, 0.00 OS: CentOS 6.8 Arch: x86_64 (64 Bit) Kernel: 2.6.32-042stab127.2 Virt: openvz -------------------------------------------------- ------------------- I/O speed (32M): 105 MB/s I/O speed (256M): 901 MB/s I/O speed (2G): 1.6 GB/s Average I/O speed: 881.5 MB/s -------------------------------------------------- ------------------- Node Name Upload Speed ​​Download Speed ​​Latency Normal Node 59.45 Mbit/s 82.07 Mbit/s 7.384 ms Shanghai CT 38.81 Mbit/s 21.40 Mbit/s 149.958 ms Chengdu CT 28.13 Mbit/s 11.61 Mbit/s 200.521 ms Xi'an CU 19.06 Mbit/s 15.07 Mbit/s 327.81 ms Shanghai CU 27.05 Mbit/s 9.49 Mbit/s 177.251 ms Chongqing CU 18.59 Mbit/s 13.85 Mbit/s 191.294 ms Xi'an CM 43.94 Mbit/s 14.94 Mbit/s 215.246 ms Shanghai CM 0.04 Mbit/s 0.70 Mbit/s 000.000 ms Chengdu CM 11.07 Mbit/s 7.40 Mbit/s 343.611 ms -------------------------------------------------- ------------------- Total time: 4 minutes 32 seconds Current time: 2018-03-19 21:13:04 Finished!

2. Upload/download bandwidth test

Retrieving speedtest.net server list... Selecting best server based on ping... Hosted by Ultimate Internet Access (Ontario, CA) [19.54 km]: 1.78 ms Testing download speed................................................ ............................. Download: 75.66 Mbit/s Testing upload speed................................................ ................................................................. Upload: 71.66 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, 124.654 s, 2.2 MB/s

5. UnixBench scores

Benchmark Run: Mon Mar 19 2018 21:32:53 - 22:01:08 1 CPU in system; running 1 parallel copy of tests Dhrystone 2 using register variables 37797447.7 lps (10.0 s, 7 samples) Double-Precision Whetstone 4015.8 MWIPS (9.9 s, 7 samples) Execl Throughput 4804.7 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 603218.2 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 155972.7 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1832659.8 KBps (30.0 s, 2 samples) Pipe Throughput 907163.7 lps (10.0 s, 7 samples) Pipe-based Context Switching 215421.1 lps (10.0 s, 7 samples) Process Creation 12814.3 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 5838.3 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 796.0 lpm (60.0 s, 2 samples) System Call Overhead 788191.7 lps (10.0 s, 7 samples) System Benchmarks Index Values ​​BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 37797447.7 3238.9 Double-Precision Whetstone 55.0 4015.8 730.1 ExeclThroughput 43.0 4804.7 1117.4 File Copy 1024 bufsize 2000 maxblocks 3960.0 603218.2 1523.3 File Copy 256 bufsize 500 maxblocks 1655.0 155972.7 942.4 File Copy 4096 bufsize 8000 maxblocks 5800.0 1832659.8 3159.8 Pipe Throughput 12440.0 907163.7 729.2 Pipe-based Context Switching 4000.0 215421.1 538.6 Process Creation 126.0 12814.3 1017.0 Shell Scripts (1 concurrent) 42.4 5838.3 1377.0 Shell Scripts (8 concurrent) 6.0 796.0 1326.7 System Call Overhead 15000.0 788191.7 525.5 ======== System Benchmarks Index Score 1135.5

6. Packet loss test

Ping from 192.168.16.213 to 104.216.xxx.xxx ================================================== ============================ 03/20 09:46:52.708 Ping to 104.216.xxx.xxx with 32 bytes of data and 32 of TTL: 03/20 09:46:52.901 PingMin #1 Reply 32 bytes from 104.216.xxx.xxx: time=189ms TTL=51, ave=189.00ms 03/20 09:46:53.906 PingMax #2 Reply 32 bytes from 104.216.xxx.xxx: time=195ms TTL=51, ave=192.00ms 03/20 09:46:54.886 PingMin #3 Reply 32 bytes from 104.216.xxx.xxx: time=176ms TTL=51, ave=186.67ms 03/20 09:46:56.886 PingMin #5 Reply 32 bytes from 104.216.xxx.xxx: time=173ms TTL=51, ave=182.20ms 03/20 09:46:57.972 PingMax #6 Reply 32 bytes from 104.216.xxx.xxx: time=259ms TTL=51, ave=195.00ms 03/20 09:47:11.884 === 20 valid sent, 20 received, 0.00% lost, 183.35ms average === --- Results & Statistics------------------------------------------------- ---------- Start time: 2018/03/20 09:46:52 Elapsed time: 000:00:19 End time: 2018/03/20 09:47:11 ---------------- 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 173ms, maximum value 259ms, average value 183.35ms

7. Route tracing telecommunications

China Unicom

Move

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