[hibernate-issues] [JIRA] (HHH-15854) Improve CollectionInitializer and EntityDelayedFetchInitializer resolveInstance methods performance when the parent entity is initialized

Thomas Heigl ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *commented* on HHH-15854 ( https://hibernate.atlassian.net/browse/HHH-15854?atlOrigin=eyJpIjoiMjNjNz... ) Re: Improve CollectionInitializer and EntityDelayedFetchInitializer resolveInstance methods performance when the parent entity is initialized ( https://hibernate.atlassian.net/browse/HHH-15854?atlOrigin=eyJpIjoiMjNjNz... ) I just found the time to run our MassIndexer against Hibernate 6.2.0CR2. Performance is significantly better than 6.1.6, but it is still a lot slower than 5.6.15: *Hibernate 5:* INF MassIndexerImpl Finished updating index in 337s. *Hibernate 6.1.6:* INF MassIndexerImpl Finished updating index in 474s. *Hibernate 6.2.0CR2:* INF MassIndexerImpl Finished updating index in 417s. I’m guessing that most of the additional overhead still comes from fetching entities with associations as documented in the simple performance test in my PRs. ( https://hibernate.atlassian.net/browse/HHH-15854#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-15854#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=Em... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100214- sha1:6115380 )