psutils_linux_clean_info.test_clean_thread_info is a test that sometimes failed on CI runs, see [1] for example. You cannot guarantee that the quantity of coio threads would be bigger for {worker_pool_threads = 100} rather than {worker_pool_threads = 1}, since it defines only the upper threshold. The new version of the test checks that there are at least three threads in metrics (after box.cfg{}, there should be at least tx, iproto and wal) and each thread has system and user time metrics.
psutils_linux_clean_info.test_clean_thread_infois a test that sometimes failed on CI runs, see [1] for example. You cannot guarantee that the quantity ofcoiothreads would be bigger for{worker_pool_threads = 100}rather than{worker_pool_threads = 1}, since it defines only the upper threshold. The new version of the test checks that there are at least three threads in metrics (afterbox.cfg{}, there should be at leasttx,iprotoandwal) and each thread has system and user time metrics.I didn't forget about
Part of tarantool/tarantool#7725