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Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8351920	21.0.8	Andreas Steiner	P4	Resolved	Fixed	master

System.map performs a NMT-region lookup by address; since these lookups are usually in order, we can optimize the lookup.

backported by

JDK-8351920 Improve Speed of System.map

causes

JDK-8327169 serviceability/dcmd/vm/SystemMapTest.java and SystemDumpMapTest.java may fail after JDK-8326586

relates to

JDK-8318636 Add jcmd to print annotated process memory map

links to

Commit openjdk/jdk/37e01efb

Commit(master) openjdk/jdk21u-dev/78d98274

Review(master) openjdk/jdk21u-dev/1467

Review(master) openjdk/jdk/17984

(2 links to)