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Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8338006	17.0.13	Ben Taylor	P4	Resolved	Fixed	b03

Gather number of PLABs filled and number of direct allocations during GC. This is a useful statistics to understand PLAB sizing better.

backported by

JDK-8338006 G1: Record number of PLAB filled and number of direct allocations

relates to

JDK-8258088 Improve G1 PLAB allocator pathological case where it keeps doing direct allocations

JDK-8288966 Better handle very spiky promotion in G1

links to

Commit openjdk/jdk/30205bb2

Commit(master) openjdk/jdk17u-dev/f07c2664

Review openjdk/jdk/9626

Review(master) openjdk/jdk17u-dev/2777

(2 links to)