У меня есть сервер человечности 16.04 с 4.10.0-37-универсальным ядром. Это - металлический сервер, не виртуальный. Существует много процессов kworker (приблизительно 109-115), каждый kworker использует ЦП (до 4%). Также я предполагаю, что они влияют на среднее число загрузки.
У меня есть также VPS с той же версией человечности и тем же ядром. Существуют kworkers, и они не делают consu, e ничто вообще. И среднее число загрузки является очень низким. Оба сервера делают то же самое.
И мой вопрос, что я могу сделать для фиксации его в моем металлическом сервере?
Я смотрел через многие статьи с решениями, где авторы проанализировали/sys/firmware/acpi/interrupts/, отключили что-то и зафиксировали проблему. Но в моем сервере у меня есть очень странный вывод для "grep.-r/sys/firmware/acpi/interrupts /":
/sys/firmware/acpi/interrupts/ff_gbl_lock: 0 EN enabled unmasked /sys/firmware/acpi/interrupts/gpe15: 0 STS invalid unmasked /sys/firmware/acpi/interrupts/gpe05: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe3F: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe33: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe2F: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe23: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe1F: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe13: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe0F: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe03: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe3D: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe31: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe2D: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe21: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe1D: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe11: 0 invalid unmasked /sys/firmware/acpi/interrupts/ff_pwr_btn: 0 EN enabled unmasked /sys/firmware/acpi/interrupts/ff_slp_btn: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe0D: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe01: 0 invalid unmasked /sys/firmware/acpi/interrupts/ff_pmtimer: 0 STS invalid unmasked /sys/firmware/acpi/interrupts/gpe3B: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe2B: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe1B: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe38: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe0B: 0 disabled unmasked /sys/firmware/acpi/interrupts/gpe28: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe18: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe08: 0 invalid unmasked /sys/firmware/acpi/interrupts/sci: 0 /sys/firmware/acpi/interrupts/gpe36: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe26: 0 invalid unmasked /sys/firmware/acpi/interrupts/error: 0 /sys/firmware/acpi/interrupts/gpe16: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe06: 0 invalid unmasked /sys/firmware/acpi/interrupts/ff_rt_clk: 0 disabled unmasked /sys/firmware/acpi/interrupts/gpe34: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe24: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe14: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe04: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe3E: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe32: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe2E: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe22: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe1E: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe12: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe0E: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe02: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe3C: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe30: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe2C: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe20: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe1C: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe10: 0 STS invalid unmasked /sys/firmware/acpi/interrupts/gpe39: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe0C: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe00: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe3A: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe29: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe2A: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe19: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe1A: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe09: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe37: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe0A: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe27: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe17: 0 STS invalid unmasked /sys/firmware/acpi/interrupts/sci_not: 0 /sys/firmware/acpi/interrupts/gpe07: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe35: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe25: 0 invalid unmasked /sys/firmware/acpi/interrupts/gpe_all: 0
Обнуляет везде, много недопустимых элементов.. Я понятия не имею, как иметь дело с ним.