[GitHub] [airflow] dlstadther-pl commented on issue #32434: Dag File Processing Slowness when using Dag Params

["dlstadther-pl (via GitHub)" <gi...@apache.org>]

dlstadther-pl commented on issue #32434:
URL: https://github.com/apache/airflow/issues/32434#issuecomment-1628872643

   Thank you @hussein-awala and @tirkarthi for the quick engagement on this issue!
   
   ---
   
   I have forced my local Airflow 2.6.2 image to include `jsonschema==4.18.0` and am seeing improved dag processing runtimes (not as quick as 2.2.3, but better than plain 2.6.2). In the largest case of the "reproducible example" (150 clients with 5 dag params), the runtime decreased from 900s to 350s.
   
   Would the rest of the delta (between 2.2.3's 50s and the now 350s) be explained by additional validation checks against dag params? Or could there be another performance issue at play?


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