58 Tech
May 24, 2019 · Operations
Investigation of Slab‑Lock Issues and CPU Power Management on Linux Servers
The article analyzes write latency caused by a slab lock in the monitoring agent, evaluates kernel upgrades and BIOS power‑saving settings, and explains CPU power‑state mechanisms (P‑States, C‑States, T‑States) with performance testing scripts to guide server performance tuning.
BIOS SettingsCPU Power ManagementKernel Upgrade
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