LizCat 1GB Memory KVM VPS San Jose Simple Review

Details: LizCat: $12/year/512MB memory/5GB space/1TB traffic/KVM/San Jose. From the test, the network is quite good and the performance is average. Combined with the price, the price/performance ratio is very high! We need to look at stability later.

1. System information, bandwidth, I/O test

CPU model: Westmere E56xx/L56xx/X56xx (Nehalem-C) Number of cores: 1 CPU frequency: 2400.084 MHz Total size of Disk: 8.9 GB (1.1 GB Used) Total amount of Mem: 996 MB (525 MB Used) Total amount of Swap: 1023 MB (0 MB Used) System uptime: 0 days, 0 hours 13 minutes Load average: 0.48, 0.36, 0.14 OS: CentOS 6.9 Arch: x86_64 (64 Bit) Kernel: 2.6.32-504.23.4.el6.x86_64 -------------------------------------------------- ------------------- I/O speed (1st run): 204 MB/s I/O speed (2nd run): 199 MB/s I/O speed (3rd run): 211 MB/s Average I/O speed: 204.7 MB/s -------------------------------------------------- ------------------- Node Name IPv4 address Download Speed CacheFly 205.234.175.175 69.6MB/s Linode, Tokyo, JP 106.187.96.148 21.5MB/s Linode, Singapore, SG 139.162.23.4 1.50MB/s Linode, London, UK 176.58.107.39 2.15MB/s Linode, Frankfurt, DE 139.162.130.8 3.04MB/s Linode, Fremont, CA 50.116.14.9 33.6MB/s Softlayer, Dallas, TX 173.192.68.18 9.97MB/s Softlayer, Seattle, WA 67.228.112.250 18.7MB/s Softlayer, Frankfurt, DE 159.122.69.4 1.68MB/s Softlayer, Singapore, SG 119.81.28.170 1.99MB/s Softlayer, HongKong, CN 119.81.130.170 1.61MB/s -------------------------------------------------- ------------------- Node Name IPv6 address Download Speed Linode, Atlanta, GA 2600:3c02::4b 3.83MB/s Linode, Dallas, TX 2600:3c00::4b 20.6MB/s Linode, Newark, NJ 2600:3c03::4b 6.92MB/s Linode, Singapore, SG 2400:8901::4b 4.02MB/s Linode, Tokyo, JP 2400:8900::4b 15.5MB/s Softlayer, San Jose, CA 2607:f0d0:2601:2a::4 13.2MB/s Softlayer, Washington, WA 2607:f0d0:3001:78::2 2.97MB/s Softlayer, Paris, FR 2a03:8180:1301:8::4 6.62MB/s Softlayer, Singapore, SG 2401:c900:1101:8::2 2.61MB/s Softlayer, Tokyo, JP 2401:c900:1001:16::4 13.0MB/s

2. Upload/download bandwidth test

python speedtest.py Retrieving speedtest.net configuration... Testing from LizCat (Shanghai) Limited (103.76.105.156)... Retrieving speedtest.net server list... Selecting best server based on ping... Hosted by DNASOLES (San Jose, CA) [4.20 km]: 9.215 ms Testing download speed........................................ Download: 403.44 Mbit/s Testing upload speed................................................ Upload: 101.37 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, 3.70463 s, 72.5 MB/s

5. UnixBench scores

Benchmark Run: Mon Jun 12 2017 07:35:50 - 08:04:04 1 CPU in system; running 1 parallel copy of tests Dhrystone 2 using register variables 22085071.8 lps (10.0 s, 7 samples) Double-Precision Whetstone 2793.7 MWIPS (10.0 s, 7 samples) Execl Throughput 2494.1 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 529471.4 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 152433.0 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1258106.1 KBps (30.0 s, 2 samples) Pipe Throughput 1092809.4 lps (10.0 s, 7 samples) Pipe-based Context Switching 204139.4 lps (10.0 s, 7 samples) Process Creation 7052.6 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 3376.8 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 454.9 lpm (60.1 s, 2 samples) System Call Overhead 1581348.7 lps (10.0 s, 7 samples) System Benchmarks Index Values ​​BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 22085071.8 1892.5 Double-Precision Whetstone 55.0 2793.7 507.9 ExeclThroughput 43.0 2494.1 580.0 File Copy 1024 bufsize 2000 maxblocks 3960.0 529471.4 1337.0 File Copy 256 bufsize 500 maxblocks 1655.0 152433.0 921.0 File Copy 4096 bufsize 8000 maxblocks 5800.0 1258106.1 2169.1 Pipe Throughput 12440.0 1092809.4 878.5 Pipe-based Context Switching 4000.0 204139.4 510.3 Process Creation 126.0 7052.6 559.7 Shell Scripts (1 concurrent) 42.4 3376.8 796.4 Shell Scripts (8 concurrent) 6.0 454.9 758.1 System Call Overhead 15000.0 1581348.7 1054.2 ======== System Benchmarks Index Score 887.2

6. Packet loss test

Ping from 192.168.1.29 to 103.76.105.156 ================================================== ============================ 06/12 20:12:29.206 Ping to 103.76.105.156 with 32 bytes of data and 32 of TTL: 06/12 20:12:29.417 PingMin #1 Reply 32 bytes from 103.76.105.156: time=205ms TTL=52, ave=205.00ms 06/12 20:12:30.418 PingMax #2 Reply 32 bytes from 103.76.105.156: time=206ms TTL=52, ave=205.50ms 06/12 20:12:33.421 PingMax #5 Reply 32 bytes from 103.76.105.156: time=208ms TTL=52, ave=206.20ms 06/12 20:12:48.418 PingMax #20 Reply 32 bytes from 103.76.105.156: time=210ms TTL=52, ave=205.75ms 06/12 20:12:48.419 === 20 valid sent, 20 received, 0.00% lost, 205.75ms average === --- Results & Statistics------------------------------------------------- ---------- Start time: 2017/06/12 20:12:29 Elapsed time: 000:00:19 End time: 2017/06/12 20:12:48 ---------------- 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 205ms, maximum value 210ms, average value 205.75ms

7. Route tracing telecommunications:

China Unicom:

8. YouTube test

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