~/talk

Cloud Native JVMs, parts I and II: Fleet Profiling and Optimization

Talkat JavaOne 2025 · 2025-03-18..03-20· [java]
slides:none on file

Defines a Cloud Native JVM that outsources JIT work to an elastic service, caches compiled methods and records/replays profiles so instances prime warm‑up instead of learning locally. Demonstrates cloud native compilation that moves heavy optimization off a 2 vCPU container (example: a stronger compile reaches ~20% faster but costs ~6–15 minutes locally), and an optimizer hub + ready now orchestrator used in production across ~10,000 JVMs / 100 services that share and reuse optimizations successfully.

AI-written summary · about

  1. 0:00Introduction to cloud native
  2. 1:32Defining cloud native runtimes
  3. 4:01Defining cloud native JVMs
  4. 9:13Cloud native compilation
  5. 22:43Benefits of shared compilation
  6. 29:33Profile orchestration
  7. 38:14Q&A and closing
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