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Type: Bug
Resolution: Fixed
Priority: P2
Fix Version/s: hs25
Affects Version/s: hs25
Component/s: hotspot
Labels:
- sqe-8-noreglabel-backlog-startfresh

Subcomponent:
gc
Introduced In Build:
b57
Introduced In Version:

hs25
CPU:

x86
OS:

linux
Verification:
Not verified

When doing VmRSS footprint measurements for Jetty runs, the footprint increased by about 10% between b57 and b58. NPG was introduced in b58.

b57:
  footprint3_real 10 15459.14 452.20
    jetty 10 25644.40 1444.98 0.50

b58:
   footprint3_real 10 16383.54 4.43 -5.98 0.000 Yes
     jetty 10 28253.60 14.26 -10.17 0.000 Yes

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jetty.tar.gz
52 kB
2013-01-09 11:13

relates to

JDK-8005994 Method annotations are allocated unnecessarily during class file parsing

Closed

JDK-8008290 (profiles) Startup regression due to additional checking of JAR file manifests

Closed

JDK-8008549 NPG: SystemDictionary::find(...) unnecessarily keeps class loaders alive

Closed

JDK-8008962 NPG: Memory regression: One extra Monitor per ConstantPool

Closed

JDK-8008964 NPG: Memory regression: Thread::_metadata_handles uses 1 KB per thread.

Closed

JDK-8141239 Throwable should use StackWalker API to capture the backtrace

Open

(1 relates to)

Assignee:: Stefan Karlsson

Reporter:: Chris Plummer

Votes:: 0 Vote for this issue

Watchers:: 9 Start watching this issue

Created:: 2012-10-25 11:00

Updated:: 2015-12-23 16:07

Resolved:: 2013-03-15 11:00

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