Only for test: open system diagnotise log

[frank-dong-ms-zz]

We are excited to review your PR.

So we can do the best job, please check:

• There's a descriptive title that will make sense to other developers some time from now.
• There's associated issues. All PR's should have issue(s) associated - unless a trivial self-evident change such as fixing a typo. You can use the format Fixes #nnnn in your description to cause GitHub to automatically close the issue(s) when your PR is merged.
• Your change description explains what the change does, why you chose your approach, and anything else that reviewers should know.
• You have included any necessary tests in the same PR.

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (master@d45cc8a). Click here to learn what that means.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master    #4477   +/-   ##
=========================================
  Coverage          ?   74.84%           
=========================================
  Files             ?      907           
  Lines             ?   159697           
  Branches          ?    17187           
=========================================
  Hits              ?   119531           
  Misses            ?    35358           
  Partials          ?     4808

Flag	Coverage Δ
#Debug	74.84% <ø> (?)
#production	70.21% <ø> (?)
#test	90.17% <ø> (?)