Before did a lot of virtual machine cluster performance tuning, are generally under the same load (at that time is to use a large number of concurrent access to a tomcat), the more the number of virtual machine, the faster response time, this also is easy to understand, because a single virtual machine generated when the CPU memory what resources is to set up good

When I use the docker test, they found the same physical machine, container cluster number as on the overall performance (response time) didn't make much difference? I do have a question, or should be like this? Please directly, thank you very much!

CodePudding user response:

Pressure is too low? Have not reached the threshold of response time to extend?

CodePudding user response:

Has a critical value, the test before you certainly haven't reached the critical value, otherwise may not is the more the faster response, the logic is not reasonable