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Type: Enhancement
Resolution: Duplicate
Priority: P3
Fix Version/s: tbd
Affects Version/s: hs16
Component/s: hotspot
Labels:
- gc-g1
- gc-performance

Subcomponent:
gc
CPU:

generic
OS:

generic

This is the second part of CR 6819061. CR 6819061 deals with high serial Other times at the beginning of each GC. This one is going to deal with high serial Other times at the end of each GC.

duplicates

JDK-8152948 More unaccounted other time on large machines

Closed

relates to

JDK-8150239 Merging information from the ParScanThreadState at the end of GC causes high (unaccounted) pause time costs

Open

JDK-6949241 G1: restructure region lists in G1

Open

JDK-6819061 G1: eliminate serial Other times that are proportional to the collection set length

Resolved

JDK-8027295 Free CSet takes ~50% of young pause time

Resolved

JDK-6949254 G1: Introduce framework for concurrent operations in G1

Closed

(1 relates to)

Assignee:: Unassigned

Reporter:: Tony Printezis

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Created:: 2009-08-05 12:39

Updated:: 2019-07-03 15:10

Resolved:: 2019-07-03 15:10

Imported:: 17/Sep/12 3:24 AM

Indexed:: 19/Jul/12 7:32 PM

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