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JIT makes things like the JFR possible.
by azth 5y ago
JIT makes things like the JFR possible.
- shadowgovt 5y agoHonestly, this thread is the first I've heard of Java Flight Recorder, so while I'm sure it has uses, it doesn't seem vital. Nice-to-have (I've certainly enjoyed something similar writing JavaScript in a browser for years), but most developers aren't writing code under tight-enough constraints to justify a profiler running under a virtual machine.