# Tweak kernel scheduler kernel.sched_latency_ns = 600000 kernel.sched_min_granularity_ns = 400000 kernel.sched_wakeup_granularity_ns = 400000 # Tweak kernel VM management vm.dirty_ratio = 90 vm.dirty_background_ratio = 5 vm.vfs_cache_pressure = 10 vm.oom_kill_allocating_task = 1 vm.min_free_kbytes = 4096 vm.swappiness = 50