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Release Date: Wednesday, April 19, 2017

Release Highlights

  • This release reduces garbage during backup member initialization.

Compatibility Notes

ADM Compatibility Level: 3.4.0 (see ADM Compatibility Matrix) The Adm Compatibility level last changed in the Core X 3.4.373 release.

This release has no known compatibility implications when upgrading from Core X 3.4.377. If upgrading from an earlier version refer to the Core X 3.4.377 Release Notes.

Change Log

Bug

XPLATFORM-1667 - High memory usage / pool leaks when intializaing backup member with Xbuf messages containing a large number of embdedded entity fields.

This release fixes an issue in which Xbuf embedded entities were not being disposed when initializing a backup member from a primary member's transaction log.

Failing to dispose the entities during initialization can cause a lot of allocations to occur which can lead to significant garbage collection pauses.

XBUF
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