[deflakey] Deflakey test_actor_advanced.py
diff --git a/python/ray/tests/test_actor_advanced.py b/python/ray/tests/test_actor_advanced.py
index 5a7e30aae196a..765e2fdeda434 100644
--- a/python/ray/tests/test_actor_advanced.py
+++ b/python/ray/tests/test_actor_advanced.py
@@ -1060,13 +1060,9 @@ def graceful_exit():
         state_after_ending = ray._private.state.actors()[actor_id]
 
         assert state_after_starting["StartTime"] == state_after_ending["StartTime"]
-
         start_time = state_after_ending["StartTime"]
         end_time = state_after_ending["EndTime"]
-        lapsed = end_time - start_time
-
         assert end_time > start_time > 0, f"Start: {start_time}, End: {end_time}"
-        assert 500 < lapsed < 1500, f"Start: {start_time}, End: {end_time}"
 
     def not_graceful_exit():
         actor = Foo.remote()
@@ -1082,10 +1078,7 @@ def not_graceful_exit():
 
         start_time = state_after_ending["StartTime"]
         end_time = state_after_ending["EndTime"]
-        lapsed = end_time - start_time
-
         assert end_time > start_time > 0, f"Start: {start_time}, End: {end_time}"
-        assert 500 < lapsed < 1500, f"Start: {start_time}, End: {end_time}"
 
     def restarted():
         actor = Foo.options(max_restarts=1, max_task_retries=-1).remote()
@@ -1103,10 +1096,7 @@ def restarted():
 
         start_time = state_after_ending["StartTime"]
         end_time = state_after_ending["EndTime"]
-        lapsed = end_time - start_time
-
         assert end_time > start_time > 0, f"Start: {start_time}, End: {end_time}"
-        assert 1500 < lapsed < 2500, f"Start: {start_time}, End: {end_time}"
 
     graceful_exit()
     not_graceful_exit()

Signed-off-by: Yi Cheng <74173148+iycheng@users.noreply.github.com>

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## Why are these changes needed?

The test failure is caused by the timing issues. This PR removed the timing check. The regression should be caught by other dashboard.



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## Related issue number

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## Checks

- [ ] I've signed off every commit(by using the -s flag, i.e., `git commit -s`) in this PR.
- [ ] I've run `scripts/format.sh` to lint the changes in this PR.
- [ ] I've included any doc changes needed for https://docs.ray.io/en/master/.
    - [ ] I've added any new APIs to the API Reference. For example, if I added a 
           method in Tune, I've added it in `doc/source/tune/api/` under the 
           corresponding `.rst` file.
- [ ] I've made sure the tests are passing. Note that there might be a few flaky tests, see the recent failures at https://flakey-tests.ray.io/
- Testing Strategy
   - [ ] Unit tests
   - [ ] Release tests
   - [ ] This PR is not tested :(
