Tag
memory-pressure
- Aug 26, 2026 Resource Exhaustion Faults: Memory, File Descriptors, and Inodes How memory pressure differs from allocation failure, why descriptor and inode exhaustion produce distinct error codes, and how control groups let a fault be applied without touching the host. devops
- Jan 5, 2026 Preemption by Swap Versus Recomputation When the cache pool cannot serve a running sequence, the scheduler must take memory back; the two recovery strategies have different costs that depend on sequence length. inference systems
- Sep 15, 2025 Memory Pressure, Kill Decisions, and What an App Can Observe Before It Dies How the platform ranks processes for termination under memory pressure, why a backgrounded app is not safe, and which signals give an app warning before the kill. mobile computing
- Aug 26, 2025 Clock, Second Chance, and the Cost of Approximating LRU How a reference bit turns a circular scan into a cheap replacement policy, what the scan rate reveals about memory pressure, and where the approximation breaks down. memory systems
- May 16, 2024 Memory Pressure, Reclaim Order, and the Kill Decision How a mobile system decides which process to kill under memory pressure, why the score is an out-of-memory adjustment rather than a priority, and how file-backed pages change the arithmetic. mobile computing