add debug performance possibilities #1443

Job	Run time
Unit tests (lowest, 8.1, ubuntu-latest)	15s
Unit tests (lowest, 8.1, windows-latest)	44s
Unit tests (lowest, 8.2, ubuntu-latest)	14s
Unit tests (lowest, 8.2, windows-latest)	39s
Unit tests (lowest, 8.3, ubuntu-latest)	18s
Unit tests (lowest, 8.3, windows-latest)	45s
Unit tests (highest, 8.1, ubuntu-latest)	13s
Unit tests (highest, 8.1, windows-latest)	58s
Unit tests (highest, 8.2, ubuntu-latest)	14s
Unit tests (highest, 8.2, windows-latest)	41s
Unit tests (highest, 8.3, ubuntu-latest)	20s
Unit tests (highest, 8.3, windows-latest)	52s
Unit tests (locked, 8.3, ubuntu-latest)	12s
Unit tests (locked, 8.3, windows-latest)	45s
	7m 10s

Provide feedback