Linode 1GB内存 KVM VPS 日本东京2 简单测评

Details: Linode: $5/month/1GB memory/20GB SSD space/1TB traffic/KVM/Japan/Singapore. With such a configuration and several years of stable guarantee, the access speed in mainland China is very good. The service attitude is good and the help documentation is extremely detailed. A must for stable website building! ! !

1. System information and bandwidth test

CPU model: Intel(R) Xeon(R) CPU E5-2697 v4 @ 2.30GHz Number of cores: 1 CPU frequency: 2299.994 MHz Total size of Disk: 20.0 GB (0.8 GB Used) Total amount of Mem: 989 MB (575 MB Used) Total amount of Swap: 511 MB (0 MB Used) System uptime: 0 days, 0 hours 45 minutes Load average: 0.31, 0.20, 0.08 OS: CentOS 6.8 Arch: x86_64 (64 Bit) Kernel: 4.8.6-x86_64-linode78 -------------------------------------------------- ------------------- I/O speed (1st run): 659 MB/s I/O speed (2nd run): 781 MB/s I/O speed (3rd run): 788 MB/s Average I/O speed: 742.7 MB/s -------------------------------------------------- ------------------- Node Name IPv4 address Download Speed CacheFly 204.93.150.152 5.29MB/s Linode, Tokyo, JP 106.187.96.148 73.7MB/s Linode, Singapore, SG 139.162.23.4 23.8MB/s Linode, London, UK 176.58.107.39 7.03MB/s Linode, Frankfurt, DE 139.162.130.8 8.23MB/s Linode, Fremont, CA 50.116.14.9 17.9MB/s Softlayer, Dallas, TX 173.192.68.18 12.5MB/s Softlayer, Seattle, WA 67.228.112.250 19.9MB/s Softlayer, Frankfurt, DE 159.122.69.4 3.43MB/s Softlayer, Singapore, SG 119.81.28.170 25.0MB/s Softlayer, HongKong, CN 119.81.130.170 35.8MB/s -------------------------------------------------- ------------------- Node Name IPv6 address Download Speed Linode, Atlanta, GA 2600:3c02::4b 3.84MB/s Linode, Dallas, TX 2600:3c00::4b 13.7MB/s Linode, Newark, NJ 2600:3c03::4b 11.4MB/s Linode, Singapore, SG 2400:8901::4b 7.71MB/s Linode, Tokyo, JP 2400:8900::4b 77.5MB/s Softlayer, San Jose, CA 2607:f0d0:2601:2a::4 8.61MB/s Softlayer, Washington, WA 2607:f0d0:3001:78::2 4.40MB/s Softlayer, Paris, FR 2a03:8180:1301:8::4 7.37MB/s Softlayer, Singapore, SG 2401:c900:1101:8::2 22.8MB/s Softlayer, Tokyo, JP 2401:c900:1001:16::4 201MB/s

2. Upload/download bandwidth test

Selecting best server based on ping... Hosted by at2wn (Yokohama) [24.99 km]: 115.053 ms Testing download speed................................................ Download: 426.63 Mbit/s Testing upload speed................................................ .. Upload: 226.73 Mbit/s

3. Mainland China access speed

4. Test hard disk I/O performance

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, 2.70453 s, 99.3 MB/s

5. UnixBench scores

Benchmark Run: Wed Feb 15 2017 01:55:07 - 02:23:13 1 CPU in system; running 1 parallel copy of tests Dhrystone 2 using register variables 27110732.5 lps (10.0 s, 7 samples) Double-Precision Whetstone 3271.2 MWIPS (9.9 s, 7 samples) Execl Throughput 5700.9 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 993071.9 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 272347.4 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 2773598.7 KBps (30.0 s, 2 samples) Pipe Throughput 1754931.9 lps (10.0 s, 7 samples) Pipe-based Context Switching 330300.0 lps (10.0 s, 7 samples) Process Creation 16502.0 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 5550.6 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 727.1 lpm (60.0 s, 2 samples) System Call Overhead 1976183.2 lps (10.0 s, 7 samples) System Benchmarks Index Values ​​BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 27110732.5 2323.1 Double-Precision Whetstone 55.0 3271.2 594.8 ExeclThroughput 43.0 5700.9 1325.8 File Copy 1024 bufsize 2000 maxblocks 3960.0 993071.9 2507.8 File Copy 256 bufsize 500 maxblocks 1655.0 272347.4 1645.6 File Copy 4096 bufsize 8000 maxblocks 5800.0 2773598.7 4782.1 Pipe Throughput 12440.0 1754931.9 1410.7 Pipe-based Context Switching 4000.0 330300.0 825.8 Process Creation 126.0 16502.0 1309.7 Shell Scripts (1 concurrent) 42.4 5550.6 1309.1 Shell Scripts (8 concurrent) 6.0 727.1 1211.9 System Call Overhead 15000.0 1976183.2 1317.5 ======== System Benchmarks Index Score 1485.3

6. Packet loss test

Ping from 192.168.1.186 to 139.162.xxx.xxx ================================================== ============================ 02/15 09:54:40.403 Ping to 139.162.xxx.xxx with 32 bytes of data and 32 of TTL: 02/15 09:54:40.527 PingMin #1 Reply 32 bytes from 139.162.xxx.xxx: time=119ms TTL=50, ave=119.00ms 02/15 09:54:41.506 PingMin #2 Reply 32 bytes from 139.162.xxx.xxx: time=106ms TTL=50, ave=112.50ms 02/15 09:54:42.529 PingMax #3 Reply 32 bytes from 139.162.xxx.xxx: time=123ms TTL=50, ave=116.00ms 02/15 09:54:44.530 PingMax #5 Reply 32 bytes from 139.162.xxx.xxx: time=126ms TTL=50, ave=118.60ms 02/15 09:54:45.534 PingMax #6 Reply 32 bytes from 139.162.xxx.xxx: time=129ms TTL=50, ave=120.33ms 02/15 09:54:49.535 PingMax #10 Reply 32 bytes from 139.162.xxx.xxx: time=131ms TTL=50, ave=121.80ms 02/15 09:54:52.501 PingMin #13 Reply 32 bytes from 139.162.xxx.xxx: time=100ms TTL=50, ave=119.69ms 02/15 09:54:54.492 PingMin #15 Reply 32 bytes from 139.162.xxx.xxx: time=90ms TTL=50, ave=116.60ms 02/15 09:54:58.498 PingMin #19 Reply 32 bytes from 139.162.xxx.xxx: time=84ms TTL=50, ave=111.47ms 02/15 09:54:59.484 === 20 valid sent, 20 received, 0.00% lost, 110.25ms average === --- Results & Statistics------------------------------------------------- ---------- Start time: 2017/02/15 09:54:40 Elapsed time: 000:00:19 End time: 2017/02/15 09:54:59 ---------------- 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 84ms, maximum value 131ms, average value 110.25ms

7. Route tracing

8. Youtube test

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