Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Faucet ~Fight against memory leak~
Search
yagi
May 15, 2014
Technology
740
1
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
Faucet ~Fight against memory leak~
Fight against memory leak.
yagi
May 15, 2014
More Decks by yagi
See All by yagi
医療現場の解像度を上げるために 開発チームが行っている取り組み
sys1yagi
0
890
これどうやって動いてるんだ? Spring Framework/Bootのソースを読む
sys1yagi
1
1.4k
Kotlin コルーチンを 理解しよう 2019 - KotlinFest2019 -
sys1yagi
40
32k
5分でわかるKotlin Coroutines Flow
sys1yagi
21
19k
Androidと非同期処理 とCoroutine1.0.0
sys1yagi
12
14k
Kotlin コルーチンを 理解しよう
sys1yagi
41
25k
アーキテクチャと Scaffolding Template
sys1yagi
8
1.5k
Androidの非同期処理をKotlinコルーチンで行う
sys1yagi
3
24k
解剖Kotlin ~バイトコードを読み解く~
sys1yagi
18
11k
Other Decks in Technology
See All in Technology
AIはどのように 組織のアジリティを変えるのか?
junki
4
1.1k
GitHub Copilot app最速の発信の裏側
tomokusaba
1
240
5分でわかるDuckDB Quack
chanyou0311
2
230
Flow 不死:AI 時代 DevOps 的不變本質
cheng_wei_chen
2
480
[チョークトーク資料]AWS DevOps Agent を使いこなす / AWS Dev Ops Agent Chalk Talk AWS Summit Japan 2026
kinunori
4
750
PostgreSQL 19 新機能概要 OSC Hokkaido 2026
nori_shinoda
0
230
徹底討論!ECS vs EKS!
daitak
3
1.4k
AI-DLCを “そのまま導入しなかった”話 ~組織に合わせてアジャストした 私たちの実践共有~
hiroramos4
PRO
1
400
FPC(フレキシブル)基板にZephyr実装してみた。
iotengineer22
0
160
レガシーな広告配信システムでのAI駆動開発/運用の挑戦
i16fujimoto
0
110
SONiCのNETCONFサーバ機能を試してみた
sonic
0
110
水を運ぶ人としてのリーダーシップ
izumii19
4
900
Featured
See All Featured
JAMstack: Web Apps at Ludicrous Speed - All Things Open 2022
reverentgeek
1
480
Primal Persuasion: How to Engage the Brain for Learning That Lasts
tmiket
0
370
Bioeconomy Workshop: Dr. Julius Ecuru, Opportunities for a Bioeconomy in West Africa
akademiya2063
PRO
1
150
The Anti-SEO Checklist Checklist. Pubcon Cyber Week
ryanjones
0
170
職位にかかわらず全員がリーダーシップを発揮するチーム作り / Building a team where everyone can demonstrate leadership regardless of position
madoxten
62
54k
JavaScript: Past, Present, and Future - NDC Porto 2020
reverentgeek
52
6k
Technical Leadership for Architectural Decision Making
baasie
3
420
Color Theory Basics | Prateek | Gurzu
gurzu
0
370
Speed Design
sergeychernyshev
33
1.9k
Why Our Code Smells
bkeepers
PRO
340
58k
Paper Plane
katiecoart
PRO
1
52k
Code Reviewing Like a Champion
maltzj
528
40k
Transcript
Faucet ~Fight against memory leak~ potatotips #7 2014/05/15 in DeNA
https://www.flickr.com/photos/aisforangie/151880317/
ABOUT ME Twitter : @sys1yagi Blog : http://sys1yagi.com ! Android
Engineer at Cookpad https://www.flickr.com/photos/eilonwy77/9235707878/
Previous Potatotips #6 Casual checking of the memory leak.
INSUFFICIENT https://www.flickr.com/photos/nostaw21/3335955287/
MORE CASUAL https://www.flickr.com/photos/centralasian/5565136539/
https://www.flickr.com/photos/dhendrix/6644037141/
None
Faucet is … https://www.flickr.com/photos/vinothchandar/4415664247/ ✤ Auto track to fields by
AOP. ✤ Dump automatically when onDestroy() is called. ✤ Ignore primitive types and static fields.
DEMO
Mechanism https://www.flickr.com/photos/telemax/3209887483/
Compile Faucet Classes Inject Dex
None
Usage https://www.flickr.com/photos/isherwoodchris/4238118748/
None
Milestone
v0.0.1 • Auto object tracking. • dump automatically when onDestroy()
is called. • Ignore primitive types • Ignore static fields • Support Ignore Annotation(WIP) https://www.flickr.com/photos/tambako/6124292403
v0.0.2 • More intelligent leak check. • Report dialog. https://www.flickr.com/photos/strollers/164785542/
v0.0.3 • Send report to server. • Tracking and detection
on the server side. https://www.flickr.com/photos/tambako/4006576672/
https://github.com/sys1yagi/faucet Be Together! https://www.flickr.com/photos/katharina_90/4095571066/