[hibernate-issues] [JIRA] (HHH-13979) Performance with JCache/EhCache v3 is three times slower than with old ehcache

[Alex Roytman (JIRA)]

Alex Roytman ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%3Aaf412e6c-7e3f-4cbf-8528-13cb0b843224 ) *commented* on HHH-13979 ( https://hibernate.atlassian.net/browse/HHH-13979?atlOrigin=eyJpIjoiYTQzZjgwMWYyNjBlNDg3ZGFhMDE5NzBjYTE3MjllMjQiLCJwIjoiaiJ9 )

Re: Performance with JCache/EhCache v3 is three times slower than with old ehcache ( https://hibernate.atlassian.net/browse/HHH-13979?atlOrigin=eyJpIjoiYTQzZjgwMWYyNjBlNDg3ZGFhMDE5NzBjYTE3MjllMjQiLCJwIjoiaiJ9 )

I did go through with debugger and I see that hibernate's cache entry with its disassembled state (array fields) is being serialized to a byte buffer before being stored in cache. I would have thought that cache entry should be stored in the cache as is without serialization

( https://hibernate.atlassian.net/browse/HHH-13979#add-comment?atlOrigin=eyJpIjoiYTQzZjgwMWYyNjBlNDg3ZGFhMDE5NzBjYTE3MjllMjQiLCJwIjoiaiJ9 ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-13979#add-comment?atlOrigin=eyJpIjoiYTQzZjgwMWYyNjBlNDg3ZGFhMDE5NzBjYTE3MjllMjQiLCJwIjoiaiJ9 )

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