feat: scheduler metrics add default value of biz tag

[gaius-qi]

Signed-off-by: Gaius [email protected]

Description

• Scheduler metrics add default value of biz tag.

Related Issue

Motivation and Context

Screenshots (if appropriate)

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation Update (if none of the other choices apply)

Checklist

• Code compiles correctly.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[codecov-commenter]

Codecov Report

Merging #1151 (0a717a0) into main (435e539) will decrease coverage by 0.03%.
The diff coverage is 50.00%.

@@            Coverage Diff             @@
##             main    #1151      +/-   ##
==========================================
- Coverage   45.99%   45.95%   -0.04%     
==========================================
  Files         130      130              
  Lines       10043    10044       +1     
==========================================
- Hits         4619     4616       -3     
- Misses       4900     4904       +4     
  Partials      524      524              

Flag	Coverage Δ
Object-compatibility-e2etests	?
e2etests	?
unittests	45.95% <50.00%> (-0.04%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
scheduler/resource/cdn.go	62.29% <0.00%> (ø)
scheduler/resource/peer.go	77.84% <100.00%> (+0.14%)	⬆️
cdn/supervisor/progress/progress.go	90.62% <0.00%> (-6.25%)	⬇️

[qwtsc]

LGTM

[qwtsc]

LGTM