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Jol to find the offset of fields in the class

score 198 · Answer 1 · 2023-06-27T11:02:40.793000

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Jol to find the offset of fields in the class

198 views Asked by Michael Tsai At 27 June 2023 at 11:02

score 587 · Answer 2 · 2023-04-28T13:50:49.087000

Does Java Object Layout work with Java Records?

587 views Asked by Donald Raab At 28 April 2023 at 13:50

score 313 · Answer 3 · 2020-10-29T14:52:20.640000

Run jol-core exception, the exception message is "Process finished with exit code 137 (interrupted by signal 9: SIGKILL)"

313 views Asked by zhangPH At 29 October 2020 at 14:52

score 2002 · Answer 4 · 2020-07-13T15:29:22.810000

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score 178 · Answer 5 · 2019-09-25T09:52:44.203000

Why does the object call toString() affect the output of the object header? I am using the jol package

178 views Asked by dengshuo At 25 September 2019 at 09:52

score 364 · Answer 6 · 2018-07-30T11:35:06.670000

OpenJ9 VM Object Layout

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score 1404 · Answer 7 · 2018-05-24T12:12:05.780000

Java primitive array layout in memory

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score 425 · Answer 8 · 2018-04-08T05:56:03.057000

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score 743 · Answer 9 · 2017-11-29T08:41:12.927000

Why is there internal fragmentation in a Java object even if every field is 4-byte aligned?

743 views Asked by Markus Weninger At 29 November 2017 at 08:41

score 696 · Answer 10 · 2017-10-22T11:39:26.533000

Why VisualVm and JOL tools give different results for object size

696 views Asked by Artem Petrov At 22 October 2017 at 11:39

score 4090 · Answer 11 · 2017-10-05T10:11:05.297000

How to run jol on Java 9?

4k views Asked by ZhekaKozlov At 05 October 2017 at 10:11

score 424 · Answer 12 · 2017-05-15T08:49:40.767000

jol footprint of HashMap<Integer, Integer>

424 views Asked by Sergei Rybalkin At 15 May 2017 at 08:49

score 3826 · Answer 13 · 2016-12-26T12:45:14.697000

Is jol a little broken under Java9?

3.8k views Asked by Eugene At 26 December 2016 at 12:45

score 155 · Answer 14 · 2016-12-06T00:19:46.823000

Pinning an object by modifying bits in mask word of object header

155 views Asked by Haasip Satang At 06 December 2016 at 00:19

score 307 · Answer 15 · 2016-09-12T03:00:45.733000

Trying to understand the footprint of ArrayList in JOLSample_16_AL_LL

307 views Asked by Jon At 12 September 2016 at 03:00

score 692 · Answer 16 · 2016-02-27T20:41:22.700000

Using string vs byte[] as value, Memory usage in map

692 views Asked by moon At 27 February 2016 at 20:41

score 287 · Answer 17 · 2016-01-21T18:44:03.710000

Is jol missing the main property in the MANIFEST file?

287 views Asked by Roberto Attias At 21 January 2016 at 18:44

score 1089 · Answer 18 · 2015-05-04T00:45:27.017000

What is "(something else)" in jol GraphLayout output?

1k views Asked by Jeffrey Bosboom At 04 May 2015 at 00:45

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986 views Asked by Vladimir Kishlaly At 03 May 2015 at 11:12

score 1308 · Answer 20 · 2014-12-09T21:55:54.340000

How to interpret an instance's mark word?

1.3k views Asked by Rafael Winterhalter At 09 December 2014 at 21:55

TechQA.

List Question

Jol to find the offset of fields in the class

Does Java Object Layout work with Java Records?

Run jol-core exception, the exception message is "Process finished with exit code 137 (interrupted by signal 9: SIGKILL)"

UseCompressedOops UseCompressedClassPointers in jdk-13 and jdk-15

Why does the object call toString() affect the output of the object header? I am using the jol package

OpenJ9 VM Object Layout

Java primitive array layout in memory

java.lang.Integer object layout and it's overhead

Why is there internal fragmentation in a Java object even if every field is 4-byte aligned?

Why VisualVm and JOL tools give different results for object size

How to run jol on Java 9?

jol footprint of HashMap<Integer, Integer>

Is jol a little broken under Java9?

Pinning an object by modifying bits in mask word of object header

Trying to understand the footprint of ArrayList in JOLSample_16_AL_LL

Using string vs byte[] as value, Memory usage in map

Is jol missing the main property in the MANIFEST file?

What is "(something else)" in jol GraphLayout output?

Java object layout and static fields

How to interpret an instance's mark word?

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