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性能问题 解包只调用CPU单核 导致服务器CPU速度较慢 #2

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opened 2026-04-14 12:19:09 +00:00 by Harmon · 1 comment
Harmon commented 2026-04-14 12:19:09 +00:00
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解包模块考虑重构

解包模块考虑重构
Harmon commented 2026-04-14 12:44:20 +00:00
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Insar_management_system_v2/backend/app/services/unpack_service.py -> /D:/Code/Insar_management_system_v2/scripts/unpack_archives.py。

  • 当前实现是单次任务里串行 os.walk() 扫描压缩包，随后逐个做容量检查，再逐个 tarfile.extractall() 解包。
  • 这意味着现在没有“多包并行”，所以 CPU 基本吃不起来；一次只解一个 .tar.gz，本身也通常很难把多核跑满。
Insar_management_system_v2/backend/app/services/unpack_service.py -> /D:/Code/Insar_management_system_v2/scripts/unpack_archives.py。 - 当前实现是单次任务里串行 os.walk() 扫描压缩包，随后逐个做容量检查，再逐个 tarfile.extractall() 解包。 - 这意味着现在没有“多包并行”，所以 CPU 基本吃不起来；一次只解一个 .tar.gz，本身也通常很难把多核跑满。
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Reference: Harmon/insar-management-system-v2#2