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JMeter stress test login interface to find inflection point

Shulou Source: shulou.com Published: 2022-06-03 02:42:30 09月30日 Update

Refer to this figure:

In the actual work, the pressure test, mainly depends on the TPS,TPS from small to large, to the highest point, and then run smoothly.

When it comes to the inflection point, the main concern is the number of concurrency and response time at this peak.

Concurrency: 1 running time: 3 minutes-about TPS:18.9

Concurrency: 2. Running time: 3 minutes-about TPS:23.8

Concurrency: 4. Running time: 3 minutes-about TPS:26.3

Concurrency: 8. Running time: 3 minutes-about TPS:26.7

Concurrency: 16 running time: 3 minutes-about TPS:27.2

Concurrency: 32 running time: 3 minutes-about TPS:27.7

From the statistics above, we can see that when the number of concurrency is 4, the TPS has basically reached the maximum, about 26.

With the increase of concurrency, TPS is basically the same and will not grow much, but the response time has reached more than 1 second.

TPS is the real indicator of the processing capacity of the response system.