https://www.meziantou.net/avoid-performance-issue-with-jsonserializer-by-reusing-the-same-instance-of-json.htm
Avoid performance issues with JsonSerializer by reusing the same JsonSerializerOptions instance -...
Aug 17, 2020 - Learn why reusing JsonSerializerOptions instances is critical for performance with System.Text.Json and how to avoid common pitfalls.
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