[hibernate-issues] [Hibernate-JIRA] Commented: (HV-538) Perform a profiling of the HV code in order to identify performance bottlenecks

[Hardy Ferentschik (JIRA)]

    [ https://hibernate.onjira.com/browse/HV-538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=46346#comment-46346 ] 

Hardy Ferentschik commented on HV-538:
--------------------------------------

I also did some profiling and used the work I did for HV-100 to test different scenarios. Turns out _SoftLimitMRUCache_ is much slower than what we had before. For this reason I replaced _SoftLimitMRUCache_ w/ _ConcurrentReferenceHashMap_ - see 
https://github.com/hferentschik/hibernate-validator/tree/HV-538. WDYT?


> Perform a profiling of the HV code in order to identify performance bottlenecks
> -------------------------------------------------------------------------------
>
>                 Key: HV-538
>                 URL: https://hibernate.onjira.com/browse/HV-538
>             Project: Hibernate Validator
>          Issue Type: Improvement
>          Components: engine
>            Reporter: Gunnar Morling
>            Assignee: Gunnar Morling
>             Fix For: 4.3.0.CR1
>
>
> Potential issues include:
> * handling of the {{Path}} API within the validation routine
> * creation of the descriptor model in {{BeanMetaDataImpl}}
> * retrieval of bean meta data from the cache in {{BeanMetaDataManager}} in concurrency scenarios

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