Upgrade to Pro — share decks privately, control downloads, hide ads and more …
Sign up for free

Analyzing a 40GB Heap Dump

Sponsored · SiteGround - Reliable hosting with speed, security, and support you can count on. →
Avatar for Carlos Chacin Carlos Chacin
August 22, 2019
Technology
100
0

Analyzing a 40GB Heap Dump

Avatar for Carlos Chacin

Carlos Chacin

August 22, 2019

More Decks by Carlos Chacin

See All by Carlos Chacin
Java Records vs. Kotlin Data Classes
Avatar for Carlos Chacin cchacin
0
230
Decoupling in Java
Avatar for Carlos Chacin cchacin
0
250
GraphQL & REST
Avatar for Carlos Chacin cchacin
0
160
Modularity and Decoupling, The Right Way
Avatar for Carlos Chacin cchacin
1
890

Other Decks in Technology

See All in Technology
ソフトウェアDNAとクラウドエージェントのススメ
Avatar for Cloud Ace cloudace
0
110
越境するなら専門用語を使うな高校校歌 / If you wanna cross border, you shouldn't use jargon
Avatar for VTRyo vtryo
0
140
フルカイテン株式会社 エンジニア向け採用資料
Avatar for FULL KAITEN fullkaiten
0
12k
AIネイティブプロダクトで顧客価値を最大化するプロダクトエンジニアとFDEの協働
Avatar for RightTouch righttouch
PRO
0
310
2026/09/10 Spring Bootから Jakarta EE/MicroProfileへの移行
Avatar for Satoshi Seto megascus
0
370
すぐできる衛星通信対応 あとは山奥に行くだけ
Avatar for tatetate55 tatetate55
0
130
30座EKS, 180次升級淬煉的EKS Upgrade Skill 的歷程
Avatar for Eric eric8230
0
160
日経電子版を支えていく Kasane Design System/fec_fukuoka
Avatar for 日本経済新聞社 エンジニア採用事務局 nikkei_engineer_recruiting
0
1.5k
10分で知る最近のOmarchy
Avatar for komagata komagata
0
330
データ界隈LT祭 第1回LT登壇
Avatar for タロウ taromatsui_cccmkhd
1
1.4k
幾何アルゴリズムで なめらかなピン操作を / iOSDC Japan 2026 / smoothpin
Avatar for nade kazumanagano
0
350
あるけみー式LTスライド作成術
Avatar for Ryotaro Harada alchemy1115
1
210

Featured

See All Featured
Groundhog Day: Seeking Process in Gaming for Health
Avatar for Sebastian Deterding codingconduct
0
350
Tips & Tricks on How to Get Your First Job In Tech
Avatar for Honza Javorek honzajavorek
1
740
Prompt Engineering for Job Search
Avatar for Mfonobong Umondia mfonobong
0
450
What does AI have to do with Human Rights?
Avatar for Per Axbom axbom
PRO
1
2.4k
Why You Should Never Use an ORM
Avatar for John Nunemaker jnunemaker
PRO
61
10k
New Earth Scene 8
Avatar for Sydney Stone popppiees
4
2.6k
Into the Great Unknown - MozCon
Avatar for Noah Learner thekraken
41
2.7k
Conquering PDFs: document understanding beyond plain text
Avatar for Ines Montani inesmontani
PRO
4
3.1k
Build your cross-platform service in a week with App Engine
Avatar for Jose L jlugia
234
19k
Building the Perfect Custom Keyboard
Avatar for Naoto Takai takai
2
870
Dealing with People You Can't Stand - Big Design 2015
Avatar for Cassini Nazir cassininazir
368
27k
Future Trends and Review - Lecture 12 - Web Technologies (1019888BNR)
Avatar for Beat Signer signer
PRO
0
3.7k

Transcript

  1. @CarlosChacin Analyzing a 40GB Heap Dump

  2. JPS

  3. None

  4. JCMD

  5. None
  6. None
  7. None

  8. JFR

  9. None
  10. None

  11. JMC

  12. None
  13. None

  14. 40GB file

  15. 16GB RAM

  16. MAT

  17. None
  18. None
  19. None

  20. HTML

  21. Non-clickable

  22. MAT

  23. None

  24. Demo

  25. Questions? Comments?