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Memory leak in MediaType.parseMediaType() #25043

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@radhakrishnanch

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@radhakrishnanch

We have 40 VMs (8 core, 27 GB RAM) running with Spring Webflux (version given below). Randomly facing performance issue at 2-5 VMs i.e. normal response time is 3-10 ms and in the problematic VMs response time is ~1000 ms.

I have analysed the API flow with Dynatrace and found that performance issue at MediaType.parseMediaType(), more than 75% of the response time contribution is from MediaType.parseMediaType.

Spring WebFlux Version

io.projectreactor reactor-bom Dysprosium-SR4 pom import

Embedded Server:

org.springframework.boot spring-boot-starter-jetty ${spring-boot.version}

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