Benchmark tests for checking the performance of validation/defaulting against json marshalling/unmarshalling (using k8s.io/apimachinery/pkg/util/json).
The schema used for this test is at testdata/schema.json.
JSON Marshaling and Unmarshaling:
BenchmarkOpenAPI-4 30000 60140 ns/op 12226 B/op 284 allocs/op
Validation and Defaulting:
BenchmarkOpenAPI-4 3000 402998 ns/op 256750 B/op 1631 allocs/op
Comparison between both:
benchmark old ns/op new ns/op delta
BenchmarkOpenAPI-4 60140 402998 +570.10%
benchmark old allocs new allocs delta
BenchmarkOpenAPI-4 284 1631 +474.30%
benchmark old bytes new bytes delta
BenchmarkOpenAPI-4 12226 256750 +2000.03%