Selenium Python - Selenium Grid
You want to optimize Selenium Grid to run tests faster by parallelizing across multiple machines. Which configuration change will help achieve this?
You want to optimize Selenium Grid to run tests faster by parallelizing across multiple machines. Which configuration change will help achieve this?
hard📝 Application Q9 of 15
Step-by-Step Solution
Solution:
Step 1: Understand parallel execution in Grid
More Nodes and higher max sessions per Node allow more tests to run simultaneously.Step 2: Evaluate other options
Decreasing timeouts or running sequentially reduces parallelism; disabling capabilities breaks tests.Final Answer:
Increase the number of Nodes registered with the Hub and configure max sessions per Node -> Option DQuick Check:
More Nodes and sessions = faster parallel tests [OK]
Quick Trick: Add Nodes and increase max sessions for parallelism [OK]
Common Mistakes:
- Reducing timeouts expecting speedup
- Running tests sequentially
- Disabling browser capabilities
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