VPS2DAY Web Run Tests
Start - Mar 22 2023

Go to VPS2DAY



Web Run tests are made of a load test tool and a database intensive Rails web application.

The load test tool sends HTTP requests to the web application at a controlled rate and records HTTP response codes, response latencies and timeouts. The load test tool is multithreaded and runs on the same VPS where the web application runs.

The intent is to measure:

  • the response times (latency) of the web server
  • the amount of CPU used to serve those requests under various load levels
  • what's the maximum load at which 100% requests are served without timing out.

Provider: VPS2DAY
Plan: Start
Datacenter: Germany
Number of CPU cores: 1
CPU type: AMD EPYC-Rome Processor

Web Runs by request rate


Note: the P99 is the 99th percentile. The P99 latency is the latency of the 1% slowest HTTP requests in the web run.


Rate (reqs/s) Average Latency P99 Latency CPU idle CPU steal Successful requests Timed out requests Duration (minutes)
1 55ms 490ms 92% 0.55% 304 0 5
5 53ms 240ms 68% 0.82% 1504 0 5
10 41ms 130ms 53% 0.72% 6004 0 10
15 40ms 125ms 32% 0.57% 4505 0 5
20 39ms 125ms 13% 0.30% 6010 0 5
25 37ms 115ms 0% 0.02% 7408 92 5
30 37ms 115ms 0% 0.01% 7407 1593 5

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