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[ 源代码: powertop  ]

软件包: powertop (1.9-2~bpo40+1) [backports]

linux tool to find out what is using power on a laptop

PowerTOP is a Linux tool that finds the software component(s) that make your laptop use more power than necessary while it is idle. As of Linux kernel version 2.6.21, the kernel no longer has a fixed 1000Hz timer tick. This will (in theory) give a huge power savings because the CPU stays in low power mode for longer periods of time during system idle.

However... there are many things that can ruin the party, both inside the kernel and in userspace. PowerTOP combines various sources of information from the kernel into one convenient screen so that you can see how well your system is doing, and which components are the biggest problem.

其它与 powertop 有关的软件包

  • 依赖
  • 推荐
  • 建议
  • dep: libc6 (>= 2.3.5-1) [除 alpha, i386, ia64]
    GNU C 语言运行库：共享库
    同时作为一个虚包由这些包填实: libc6-udeb
    dep: libc6 (>= 2.3.6-6) [i386]
  • dep: libc6.1 (>= 2.3.5-1) [alpha, ia64]
    GNU C 语言运行库：共享库
    同时作为一个虚包由这些包填实: libc6.1-udeb
  • dep: libncursesw5 (>= 5.4-5)
    Shared libraries for terminal handling (wide character support)
  • sug: cpufrequtils
    utilities to deal with the cpufreq Linux kernel feature
  • sug: laptop-mode-tools
    Scripts to spin down hard drive and save power

下载 powertop

下载可用于所有硬件架构的
硬件架构 软件包大小 安装后大小 文件
alpha 70.2 kB420 kB [文件列表]
amd64 69.1 kB404 kB [文件列表]
arm 67.4 kB400 kB [文件列表]
hppa 71.3 kB412 kB [文件列表]
i386 68.7 kB404 kB [文件列表]
ia64 77.0 kB452 kB [文件列表]
mips 74.2 kB428 kB [文件列表]
mipsel 71.6 kB428 kB [文件列表]
powerpc 72.3 kB416 kB [文件列表]
s390 68.6 kB412 kB [文件列表]
sparc 66.8 kB400 kB [文件列表]