Skip to content
Hallway
0:00 / 0:00

#garbagecollection#heapdump#threadlocal

Java Memory Leaks by Victor Rentea

Devoxx

172K subscribers • 52 videos on Hallway • Conference channel

YouTube
  • One of the most-watched uploads on Devoxx, a conference or university channel Hallway lists. Nobody has recommended it in the communities yet, so it ranks below community picks.
  • Presented by Victor Rentea, Java Champion and Independent Trainer

Advanced. Deep dive for people who know the field.

11K views1 year ago

Programming languagesSystems programmingJava and the JVMMemory managementPerformance and optimization

Victor Rentea dives deep into Java memory leaks, explaining the JVM memory model, heap dump analysis, and ten common leak patterns.

Let's dive deep into memory leaks and memory inefficiency patterns in Java backend systems. You'll understand the Java Memory Model, discover JVM memory flags you #musthave in production, and learn to analyze a heapdump. Then we'll trace 10 common memory leak types, collected with ❤️ from 150+ companies over a decade of consultancy. You'll hear about ThreadLocal, inner classes, hidden links, cache/hash keys, thread and class loader leaks. After the talk you'll get access to all the heapdumps we study for self-study. And a bounty for any new leak you describe to me after the talk :)

Why it's here

A top upload from a listed channel

Devoxx is on Hallway's list of conference and university channels, and this upload is one of its most-watched talks or lectures. Nobody has recommended it in the communities yet, so it ranks below community picks.