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mglru
About this tag
The MGLRU (Multi-Gen LRU) tag on WindowsForum.com covers discussions about the Linux kernel's multi-generational least recently used page reclaim algorithm. Content highlights real-world performance gains from MGLRU, including reduced CPU overhead, lower latency, and improved stability in production environments. The tag focuses on Linux memory management advancements, particularly page reclamation and slab allocation improvements, with references to kernel developer reports and independent benchmarks. This is a technical topic relevant to Linux system administrators, kernel developers, and IT professionals managing memory-intensive workloads.
Linux’s memory stack just gained two very practical wins — one in page reclamation (MGLRU) and one in slab allocation (sheaves) — and the numbers being cited by kernel developers, independent labs, and fleet telemetry suggest these are not academic micro‑optimizations but real operational wins...