Using the command first, get your CPU information, you can look inside the probe, probe more detail inside,
cat/proc/cpuinfo
CPU query: www.anandtech.com/Bench - www.cpubenchmark.net
You can check it on this site, what do you use the VPS CPU, how comprehensive score and so on, then, do you want to look at, totally gave you some nuclear, how much is the frequency of each nuclear, in general, a single core high-frequency unlimited, it is better than the performance of the multi-core low-frequency,
2, hard disk IO performance test
Hard disk IO performance test, the damage to the hard disk is very big, does not recommend or try for a long time for many times, the command is:
dd if=/dev/zero of count==test bs=64 k 4 k oflag=dsync
Test results, if more than 10 m, no effect on normal site, more than 50 m, is very powerful,
This is tencent cloud guangzhou node I/O
This is tencent cloud nodes in Shanghai I/O
3, the network performance testing
VPS network performance, the main export and entrance two indicators, the entrance can use wget files:
Wget
http://cachefly.cachefly.net/100mb.test
See the download speed, if it's 11 m/s, is probably MB, 70 m/s, is probably G, build your VPS good website environment, can use other VPS to drag the file, the bandwidth of the export,
4, UB run points for comprehensive performance
A foreign provide Linux performance special software, can run out of the score to let you compare:
wget HTTP://http://www.CTOHome.com/linux-vps-pack/unixbench.sh; Sh./unixbench. Sh.
Low total score, even if the performance of less than 400; 600-800 belongs to the normal VPS level; More than 1000 points even if to performance,
Of the building Lord tencent cloud host 2 nuclear ran 2 g memory is 2247 points, the other a conventional VPS host ran out of the same configuration is 845 points...
CodePudding user response:
Write very detailed, and learningCodePudding user response:
Lz, write so detailed, it is more convenient to let me use tencent cloud, for the building a, for tencent cloud a ~CodePudding user response:
Write very detailed, and learning