My logs with 2021.7 and 2021.8 are full of warnings like this:
2021-08-06 16:33:32 WARNING (MainThread) [asyncio] Executing <TimerHandle when=978807.0383204387 async_track_point_in_utc_time.<locals>.run_action(<Job HassJobT...f15abc87c70>>>) at /usr/src/homeassistant/homeassistant/helpers/event.py:1176 created at /usr/src/homeassistant/homeassistant/helpers/event.py:1199> took 0.133 seconds
2021-08-06 16:33:32 WARNING (MainThread) [asyncio] Executing <TimerHandle when=978807.8006391624 async_track_point_in_utc_time.<locals>.run_action(<Job HassJobT...7f15b049d3a0>>) at /usr/src/homeassistant/homeassistant/helpers/event.py:1176 created at /usr/src/homeassistant/homeassistant/helpers/event.py:1199> took 0.115 seconds
2021-08-06 16:33:32 WARNING (MainThread) [asyncio] Executing <TimerHandle when=978807.8034236941 async_track_point_in_utc_time.<locals>.run_action(<Job HassJobT...7f15b1b11430>>) at /usr/src/homeassistant/homeassistant/helpers/event.py:1176 created at /usr/src/homeassistant/homeassistant/helpers/event.py:1199> took 0.120 seconds
2021-08-06 16:33:33 WARNING (MainThread) [asyncio] Executing <Task pending name='Task-14327' coro=<DataUpdateCoordinator._handle_refresh_interval() running at /usr/src/homeassistant/homeassistant/helpers/update_coordinator.py:134> wait_for=<Future pending cb=[shield.<locals>._outer_done_callback() at /usr/local/lib/python3.9/asyncio/tasks.py:903, <TaskWakeupMethWrapper object at 0x7f15a51f2a30>()] created at /usr/local/lib/python3.9/asyncio/base_events.py:424> created at /usr/src/homeassistant/homeassistant/core.py:362> took 0.307 seconds
2021-08-06 16:33:33 WARNING (MainThread) [asyncio] Executing <Task pending name='Task-14328' coro=<EntityPlatform._update_entity_states() running at /usr/src/homeassistant/homeassistant/helpers/entity_platform.py:708> wait_for=<_GatheringFuture pending cb=[<TaskWakeupMethWrapper object at 0x7f15a525d2b0>()] created at /usr/local/lib/python3.9/asyncio/tasks.py:704> created at /usr/src/homeassistant/homeassistant/core.py:362> took 0.179 seconds
Also Home Assistant keeps restarting many times in 24 hours. Anyone else experiencing this?