In Locust, can I modify the number of users and hatch rate after I start the test?

After I launch Locust without the web UI: $ locust -f locust_files/my_locust_file.py --no-web -c 1000 -r 100

is it possible to change the number of users or hatch rate programmatically during the execution?

Solution

No.. that is not possible.. Locust requires the number of virtual users and hatch rate to be defined at test startup.

ImproperlyConfigured: You're using the staticfiles app without having set the STATIC_ROOT setting to a filesystem path
With Pydantic V2 and model_validate, how can I create a "computed field" from an attribute of an ORM model that IS NOT part of the Pydantic model
Simple log filtering with Flask
How can I access different Anaconda environment from Pycharm (on Windows 10)
Create regex-like (run length encoding) of string s for blocks of a given length k
Failed scipy install using pip on Windows [Preparing metadata (pyproject.toml) did not run successfully]
How to form tuple column from two columns in Pandas
Filtering dictionary elements by few initial values
Filter DataFrame events not in time windows DataFrame
PyTorch .to(torch.device("cuda")) slow when first called?
Finding many strings in directory
How to set the default of a JSONField to empty list in Django and django-jsonfield?
How to solve "OSError: telling position disabled by next() call"
How can I stream a response from LangChain's OpenAI using Flask API?
cannot import name 'randn_tensor' from 'diffusers.utils'
Pylance doesn't catch all deprecated functions or classes
Python: Cannot get attribute from superclass
Python tkinter - grid configuration
How do I override __getattr__ without breaking the default behavior?
Algorithm for transformation of an 1-D-gradient into a special form of a 2-D-gradient
Communication link failure with pyodbc
Python - how to overwrite output from Markdown library
Convert string based NaN's to numpy NaN's
Selenium-Python returning empty text for one specific class or tag in HTML but not visible on webpage
Referencing columns by assigned name in numpy array
Pretty-print indices/coordinates of 2D Numpy array
Can I force array numpy to keep its uint32 type?
Reshape dataframe into a timeseries when time information is split into columns and index?
Simple math addition
Docker: ModuleNotFoundError: No module named 'tabulate'