Create automated benchmarks for main usecases

[marcmo]

We need to track the performance for our main usecases:

• [x] search in text file
• [x] open dlt file
• [x] search in dlt file
• [x] startup measurements
• [ ] open 100 sessions for small files at the same time
• [ ] shutdown measurements

This should run in our own environment (custom github runners). That way we can run the tests on our testdata that we store on the test-instance.

usage

• should be integrated in build-system
• should be get executed by tester offline (not on github actions) or in relative constant CI environment

[itsmesamster]

Already Implemented :

• search in text file
• open dlt file
• search in dlt file
• startup measurements
• shutdown measurements
• open 50 sessions for small files at the same time

To be implemented : Dmitry will create an issue for: concat view: disable button "open as single" for more than 50 files concat view: notify user with popup about opening as single tab more than 10 files sys level (client) - prevent more than 50 tabs/session. Ask user close some tab with attempt to open +1 over 50 opened rust level - return error on session-create-request if it's +1 over 50

[itsmesamster]

Completed with PR#2061