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PowerTOP:在Linux上监视电量使用和改善笔记本电池寿命

发布时间:2019-02-26 06:54:00 所属栏目:Windows 来源:Vinoth Kumar
导读:我们都知道,现在几乎都从 PC 机换到了笔记本电脑了。但是使用笔记本有个问题,我们希望电池耐用,我们可以使用到每一点电量。所以,我们需要知道电量都去哪里了,是不是浪费了。 你可以使用 PowerTOP 工具来查看没有接入电源线时电量都用在了何处。你需要

这个页面是个重要区域,可以为你的笔记本电池优化提供建议。

  1. PowerTOP v2.9 Overview Idle stats Frequency stats Device stats Tunables
  2.  
  3.  
  4. >> Bad Enable SATA link power management for host2
  5. Bad Enable SATA link power management for host3
  6. Bad Enable SATA link power management for host0
  7. Bad Enable SATA link power management for host1
  8. Bad VM writeback timeout
  9. Bad Autosuspend for USB device Lenovo Wireless Optical Mouse N100 [1-2]
  10. Good Bluetooth device interface status
  11. Good Enable Audio codec power management
  12. Good NMI watchdog should be turned off
  13. Good Runtime PM for I2C Adapter i2c-7 (nvkm-0000:01:00.0-bus-0002)
  14. Good Autosuspend for unknown USB device 1-11 (8087:0a2b)
  15. Good Runtime PM for I2C Adapter i2c-3 (i915 gmbus dpd)
  16. Good Autosuspend for USB device Lenovo EasyCamera [160709000341]
  17. Good Runtime PM for I2C Adapter i2c-1 (i915 gmbus dpc)
  18. Good Runtime PM for I2C Adapter i2c-12 (nvkm-0000:01:00.0-bus-0009)
  19. Good Autosuspend for USB device xHCI Host Controller [usb1]
  20. Good Runtime PM for I2C Adapter i2c-13 (nvkm-0000:01:00.0-aux-000a)
  21. Good Runtime PM for I2C Adapter i2c-2 (i915 gmbus dpb)
  22. Good Runtime PM for I2C Adapter i2c-8 (nvkm-0000:01:00.0-bus-0005)
  23. Good Runtime PM for I2C Adapter i2c-15 (nvkm-0000:01:00.0-aux-000c)
  24. Good Runtime PM for I2C Adapter i2c-16 (nvkm-0000:01:00.0-aux-000d)
  25. Good Runtime PM for I2C Adapter i2c-5 (nvkm-0000:01:00.0-bus-0000)
  26. Good Runtime PM for I2C Adapter i2c-0 (SMBus I801 adapter at 6040)
  27. Good Runtime PM for I2C Adapter i2c-11 (nvkm-0000:01:00.0-bus-0008)
  28. Good Runtime PM for I2C Adapter i2c-14 (nvkm-0000:01:00.0-aux-000b)
  29. Good Autosuspend for USB device xHCI Host Controller [usb2]
  30. Good Runtime PM for I2C Adapter i2c-9 (nvkm-0000:01:00.0-bus-0006)
  31. Good Runtime PM for I2C Adapter i2c-10 (nvkm-0000:01:00.0-bus-0007)
  32. Good Runtime PM for I2C Adapter i2c-6 (nvkm-0000:01:00.0-bus-0001)
  33. Good Runtime PM for PCI Device Intel Corporation 100 Series/C230 Series Chipset Family HD Audio Controller
  34. Good Runtime PM for PCI Device Intel Corporation 100 Series/C230 Series Chipset Family USB 3.0 xHCI Controller
  35. Good Runtime PM for PCI Device Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Registers
  36. Good Runtime PM for PCI Device Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #9
  37. Good Runtime PM for PCI Device Intel Corporation HD Graphics 530
  38. Good Runtime PM for PCI Device Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
  39. Good Runtime PM for PCI Device Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #3
  40. Good Runtime PM for PCI Device O2 Micro, Inc. SD/MMC Card Reader Controller
  41. Good Runtime PM for PCI Device Intel Corporation HM170 Chipset LPC/eSPI Controller
  42. Good Runtime PM for PCI Device Intel Corporation 100 Series/C230 Series Chipset Family MEI Controller #1
  43. Good Runtime PM for PCI Device Samsung Electronics Co Ltd NVMe SSD Controller SM951/PM951
  44. Good Runtime PM for PCI Device Intel Corporation HM170/QM170 Chipset SATA Controller [AHCI Mode]
  45. Good Runtime PM for PCI Device Intel Corporation 100 Series/C230 Series Chipset Family Power Management Controller
  46. Good Runtime PM for PCI Device Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #2
  47. Good Runtime PM for PCI Device Intel Corporation Wireless 8260
  48. Good Runtime PM for PCI Device Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16)
  49. Good Runtime PM for PCI Device Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #4
  50. Good Runtime PM for PCI Device Intel Corporation 100 Series/C230 Series Chipset Family SMBus
  51. Good Runtime PM for PCI Device NVIDIA Corporation GM107M [GeForce GTX 960M]
  52.  
  53. Exit | Toggle tunable | Window refresh

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