Collects information only for the last request

[JduMoment]

Hi again.

I hope you're not tired of me yet :)

I used the Flask instructions to set up the profiler in our application.

As far as I understand, it doesn't matter which file we embed the code from the instructions in. Since it clings to the app, all requests must be processed.

As far as I understand, it doesn't matter which file we embed the code from the instructions in. Since it clings to the app, all requests should be processed, but I have a problem. For some reason, the profiling shows information for the last few seconds. It seems that there is only information about the last request.

For example, I turned on the profiler and did not go to the results page for 10-20 minutes. To make sure that the profiler didn't stop working, I put print in front of profile.stop(). I chose speedscope to display the information because it has a timeline at the top, which allowed me to somehow understand how long the information was collected. The timeline scale showed about 110 ms. After that, I made a couple of different queries and immediately saved the result. The schedule was identical.

it is my app:

server = Flask( __name__, static_folder="/app/static/", template_folder=get_absolute_path(__file__, "templates"), static_url_path="/static_sphere", # Чтоб не мешался blueprint-ам без префикса )

launch is in wsgi.py

from sphere import server as application
@application.before_request
def before_request():
    if "profile" in request.args:
        g.profiler = Profiler()
        g.profiler.start()


@application.after_request
def after_request(response):
    if not hasattr(g, "profiler"):
        return response
    g.profiler.stop()
    output_html = g.profiler.output(renderers.SpeedscopeRenderer(timeline=True, processor_options=True))
    return make_response(output_html)


with application.app_context():
    sphere_init()
    sphere_conf.configure()
    if __name__ == "__main__":
        application.run()

I'm sorry if my question seems silly, but I'm not a very experienced developer, and this is the first time I've encountered profilers in my life. I hope for your help and patience!