Submitter upgrading from 8u221 -> 11.0.11
Performance degradation

Problem Summary
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Facing performance degradation issues with the Java 11 platform while using SSL configuration with M

Problem Description
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Observations:

We have a test case related to the Mutual Authentication scenario where we are using org.apache.http library for the HTTP Client implementation. The test case involves a multi-thread use.
The test case has been verified with both Java 8 and Java 11 platforms where significant difference can be found in the performance.
 
It can be clearly seen that the call hierarchy starts with the org.apache.http.impl.client.CloseableHttpClient.execute which API is being
highlighted under the HOTSPOT while using the JProfiler. The main difference can be observed for sun.security.ssl.SSLSocketImpl.startHandshake call where it's taking more time with Java 11.