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The Linux Kernel
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DAMON: Data Access MONitor¶

DAMON allows light-weight data access monitoring. Using DAMON, users can analyze the memory access patterns of their systems and optimize those.

  • Getting Started
    • Prerequisites
    • Snapshot Data Access Patterns
    • Recording Data Access Patterns
    • Visualizing Recorded Patterns
    • Data Access Pattern Aware Memory Management
  • Detailed Usages
    • sysfs Interface
    • Tracepoints for Monitoring Results
  • DAMON-based Reclamation
    • Where Proactive Reclamation is Required?
    • How It Works?
    • Interface: Module Parameters
    • Example
  • DAMON-based LRU-lists Sorting
    • Where Proactive LRU-lists Sorting is Required?
    • How It Works?
    • Interface: Module Parameters
    • Example
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