tsukaeru 512MB memory 100M bandwidth unlimited traffic Japanese KVM VPS evaluation

tsukaeru VPS introduction: tsukaeru: 18.5 yuan/month/512MB memory/80GB space/unlimited traffic/KVM/Japan tsukaeru VPS purchase tutorial: tsukaeru Japan 100M unlimited traffic KVM VPS purchase, account verification, VPS usage tutorial 18 yuan per month, Japanese 100M KVM VPS with unlimited traffic, direct connection to China Telecom and China Unicom, and mobile bypassing Hong Kong. The performance, I/O and network are very good. About the discount: It is a one-time discount. Welcome to the TeleGram group discussion (generally a ladder is required): https://t.me/us

1. System information, bandwidth, I/O test

CPU model: Intel(R) Xeon(R) CPU E5-2630 v3 @ 2.40GHz Number of cores: 1 CPU frequency: 2397.220 MHz Total size of Disk: 18.2 GB (1.3 GB Used) Total amount of Mem: 493 MB (71 MB Used) Total amount of Swap: 1906 MB (0 MB Used) System uptime: 0 days 0 hours 1 min Load average: 0.01, 0.01, 0.00 OS: Debian GNU/Linux 7 Arch: x86_64 (64 Bit) Kernel: 3.2.0-5-amd64 Virt: parallels -------------------------------------------------- ------------------- I/O speed (32M): 555 MB/s I/O speed(256M): 204 MB/s I/O speed (2G): 887 MB/s Average I/O speed: 548.7 MB/s -------------------------------------------------- ------------------- Node Name Upload Speed ​​Download Speed ​​Latency Normal Node 81.03 Mbit/s 238.93 Mbit/s 42.912 ms Xiangyang CT 82.60 Mbit/s 219.09 Mbit/s 66.338 ms Shanghai CT 37.61 Mbit/s 139.29 Mbit/s 44.054 ms Chengdu CT 50.23 Mbit/s 1.69 Mbit/s 000.000 ms Xi'an CU 56.41 Mbit/s 170.04 Mbit/s 101.091 ms Shanghai CU 86.46 Mbit/s 258.93 Mbit/s 48.069 ms Chongqing CU 78.34 Mbit/s 176.83 Mbit/s 64.392 ms Xi'an CM 96.28 Mbit/s 259.48 Mbit/s 103.328 ms Shanghai CM 2.02 Mbit/s 14.75 Mbit/s 99.037 ms Chengdu CM 12.97 Mbit/s 118.28 Mbit/s 279.422 ms -------------------------------------------------- ------------------- Total time: 4 minutes 26 seconds Current time: 2018-06-05 15:18:13 Finished!

2. Upload/download bandwidth test

Retrieving speedtest.net server list... Selecting best server based on ping... Hosted by CHINA UNICOM JIANGSU COMPANY (Nanjing) [117.08 km]: 42.539 ms Testing download speed........................ Download: 263.24 Mbit/s Testing upload speed........................ Upload: 88.56 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, 55.2358 s, 4.9 MB/s

5. UnixBench scores

Benchmark Run: Tue Jun 05 2018 15:24:16 - 15:52:28 1 CPU in system; running 1 parallel copy of tests Dhrystone 2 using register variables 30188120.3 lps (10.0 s, 7 samples) Double-Precision Whetstone 3599.4 MWIPS (9.8 s, 7 samples) Execl Throughput 3508.9 lps (29.7 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 762094.3 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 211887.8 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1932912.1 KBps (30.0 s, 2 samples) Pipe Throughput 1168163.0 lps (10.0 s, 7 samples) Pipe-based Context Switching 160235.3 lps (10.0 s, 7 samples) Process Creation 9495.2 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 6447.4 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 845.8 lpm (60.0 s, 2 samples) System Call Overhead 924254.8 lps (10.0 s, 7 samples) System Benchmarks Index Values ​​BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 30188120.3 2586.8 Double-Precision Whetstone 55.0 3599.4 654.4 ExeclThroughput 43.0 3508.9 816.0 File Copy 1024 bufsize 2000 maxblocks 3960.0 762094.3 1924.5 File Copy 256 bufsize 500 maxblocks 1655.0 211887.8 1280.3 File Copy 4096 bufsize 8000 maxblocks 5800.0 1932912.1 3332.6 Pipe Throughput 12440.0 1168163.0 939.0 Pipe-based Context Switching 4000.0 160235.3 400.6 Process Creation 126.0 9495.2 753.6 Shell Scripts (1 concurrent) 42.4 6447.4 1520.6 Shell Scripts (8 concurrent) 6.0 845.8 1409.6 System Call Overhead 15000.0 924254.8 616.2 ======== System Benchmarks Index Score 1128.1

6. Packet loss test

Ping from 192.168.0.29 to 121.50.xxx.xxx ================================================== ============================ 06/05 14:24:56.117 Ping to 121.50.xxx.xxx with 32 bytes of data and 32 of TTL: 06/05 14:24:56.207 PingMin #1 Reply 32 bytes from 121.50.xxx.xxx: time=85ms TTL=49, ave=85.00ms 06/05 14:24:57.196 PingMax #2 Reply 32 bytes from 121.50.xxx.xxx: time=86ms TTL=49, ave=85.50ms 06/05 14:24:58.196 PingMin #3 Reply 32 bytes from 121.50.xxx.xxx: time=84ms TTL=49, ave=85.00ms 06/05 14:25:02.218 PingMax #7 Reply 32 bytes from 121.50.xxx.xxx: time=104ms TTL=49, ave=87.43ms 06/05 14:25:09.216 PingMax #14 Reply 32 bytes from 121.50.xxx.xxx: time=106ms TTL=49, ave=87.79ms 06/05 14:25:17.257 PingMax #22 Reply 32 bytes from 121.50.xxx.xxx: time=144ms TTL=49, ave=90.45ms 06/05 14:26:23.283 PingMax #88 Reply 32 bytes from 121.50.xxx.xxx: time=176ms TTL=49, ave=91.27ms 06/05 14:26:35.197 === 100 valid sent, 100 received, 0.00% lost, 91.33ms average === --- Results & Statistics------------------------------------------------- ---------- Start time: 2018/06/05 14:24:56 Elapsed time: 000:01:39 End time: 2018/06/05 14:26:35 ---------------- 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 84ms, maximum value 176ms, average value 91.33ms

7. Route tracing telecommunications

China Unicom

Move

8. Youtube speed test

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