Question: Could hardware problems cause JIT deoptimization?

[星晴]

Hi all,


I would like to ask whether hardware problems could lead to JIT deoptimization behavior in hotspot.


We have deployed the same application (Gravitee Gateway 3.5.16) on multiple servers with the same software configuration. However, when capturing flame graphs, we observed significantly different levels of JIT deoptimization across machines. On one server, the percentage of deoptimized frames was as high as 40%.


So my question is: the high deoptimization rate is caused by hardware problems?


Thanks for your insights,
Hang Ren
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