chromium.perf.Win 10 High-DPI Perf (4) is hung in step battor.system_health_loading_desktop.reference.

Type: hung-builder

Getting a ton of these errors in the logs:

ERROR:root:Failed to get process data
Traceback (most recent call last):
  File "C:\b\c\b\Win_10_High_DPI_Perf__4_\src\third_party\catapult\telemetry\telemetry\internal\platform\tracing_agent\cpu_tracing_agent.py", line 108, in GetProcesses
    'name': p.name,
  File "C:\b\depot_tools\python276_bin\lib\site-packages\psutil\_common.py", line 48, in __get__
    ret = self.func(instance)
  File "C:\b\depot_tools\python276_bin\lib\site-packages\psutil\__init__.py", line 341, in name
    name = self._platform_impl.get_process_name()
  File "C:\b\depot_tools\python276_bin\lib\site-packages\psutil\_psmswindows.py", line 190, in wrapper
    return fun(self, *args, **kwargs)
  File "C:\b\depot_tools\python276_bin\lib\site-packages\psutil\_psmswindows.py", line 222, in get_process_name
    return os.path.basename(self.get_process_exe())
  File "C:\b\depot_tools\python276_bin\lib\site-packages\psutil\_psmswindows.py", line 194, in wrapper
    raise AccessDenied(self.pid, self._process_name)
AccessDenied: (pid=932)

PID changes between exceptions.