The Return of the Frame Pointers
Brendan Gregg
MARCH 16, 2024
I ended up developing a fix for the JVM c2 compiler which Oracle reworked and added as the -XX:+PreserveFramePointer option in JDK8u60 (see my Java in Flames post for details [ PDF ]). We may get there with future technologies I'll cover later. I spent years as a cloud customer where I couldn't access many HW-level things.)
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