[backend] adjust the thread pool size with the numbers of the CPU

guzhongren commented 1 month ago

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codacy-production[bot] commented 1 month ago

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation	Diff coverage
:white_check_mark: +0.00%	:white_check_mark: ∅

Coverage variation details

| | Coverable lines | Covered lines | Coverage | | ------------- | ------------- | ------------- | ------------- | | Common ancestor commit (510a4521d39f59666c1249a14ece3f05740d1421) | 9620 | 9620 | 100.00% | | | Head commit (505860359b783fe5329f05f82ff9b870afd596e6) | 19240 (+9620) | 19240 (+9620) | 100.00% (**+0.00%**) | **Coverage variation** is the difference between the coverage for the head and common ancestor commits of the pull request branch: ` - `

Diff coverage details

| | Coverable lines | Covered lines | Diff coverage | | ------------- | ------------- | ------------- | ------------- | | Pull request (#1625) | 0 | 0 | **∅ (not applicable)** | **Diff coverage** is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: `/ * 100%`