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  1. RESTEasy
  2. RESTEASY-2302

Reduce memory pressure while inheriting client configuration

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Details

    • Enhancement
    • Resolution: Done
    • Major
    • 4.2.0.Final, 3.11.0.Final
    • 4.1.1.Final
    • jaxrs
    • None

    Description

      With https://issues.jboss.org/browse/RESTEASY-1983, the client configuration is inherited and detached from parent. This is per JAX-RS spec. However, deep copying all the configuration each time a new `Webtarget` is created even when there is no configuration difference between parent and child gets quite costly. In our internal testing, we identified significant memory pressure because of this, which impacts our 99th percentile latency.

      Please see the PR https://github.com/resteasy/Resteasy/pull/2107.

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          relates to

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-18635 Increased response time and gc for rest endpoints running rest clients

          • Blocker - To be worked above all other priorities. This term is chosen when the severity of the issue is very high, has no workaround, or the effort for the change is comparatively low. Issues that may be very publicly visible and could generate significant media attention may also drive a higher priority.
          • Verified

          Bug - A problem that impairs or prevents the functions of the product. RESTEASY-1983 Instances built from org.jboss.resteasy.client.jaxrs.internal.ClientWebTarget must inherit of a detached snaphot of the parent configuration (PART2)

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Resolved

          Enhancement - An enhancement to or refactoring of existing functionality that is not configurable by an end user (typically a change made by an internal team that affects users) RESTEASY-2487 Fast boot and completion stage unwind

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Resolved

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              rhn-support-asoldano Alessio Soldano
              gurselan Anil Gursel (Inactive)
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                Updated:
                Resolved: