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Watched Subcomponents
JDK
JDK-8330969
scalability issue with loaded JVMTI agent
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Details
Type:
Bug
Resolution:
Fixed
Priority:
P4
Fix Version/s:
23
Affects Version/s:
None
Component/s:
hotspot
Labels:
loom
Subcomponent:
jvmti
Resolved In Build:
b21
Description
A benchmark with millions of virtual threads shows 4X overhead when a JVMTI agent has been loaded. For instance, this is observable when an app is executed under control of the Oracle Studio "collect" utility.
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Issue Links
links to
Commit
openjdk/jdk/663acd2e
Review
openjdk/jdk/18937
Activity
People
Assignee:
Serguei Spitsyn
Reporter:
Serguei Spitsyn
Votes
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0
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Watchers:
3
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Dates
Created:
2024-04-23 04:38
Updated:
2024-05-06 03:33
Resolved:
2024-05-01 01:44