I've recently been studying Java's memory model and noticed that different garbage collection algorithms (like Serial, Parallel, G1) perform very differently depending on the scenario. I'd love to hear from you all about how you choose the right GC strategy in real projects. What are the key factors you consider (like memory size, response latency, CPU usage)? Any optimization tips to share? Thanks a bunch! 🙏
In the context of mobile development, how does Java's garbage collection mechanism work, and what specific impact does it have on memory management and performance of applications?
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In real mobile projects where memory is only a few hundred megabytes and low latency is required, which GC should be prioritized (e.g., G1 or Serial)? Also, are there recommended JVM parameter combinations that can improve GC efficiency while keeping CPU usage low during tuning?