LinuxカーネルビルドのCPU/IO使用率, CPU and IO usages during a Linux kernel build
Linux カーネルビルドは CPUインテンシブかIOインテンシブか調べました.
This article reports whether processes in a kernel build are CPU intensive or IO internsive.
調査方法 Measuing method
後日更新.
To be described.
make clean
make bzImage -j8
make modules -j8
make install
make modules_install
測定回数は10回行いました.
The measurement was executed 10 times.
環境 Setup
後日記述.こちらと同じです.
To be described. The same as this.
結果 Results
コンパイル (make bzImageとmake modules)は,CPUインテンシブ
ファイルのコピー(make installとmake modules_install)は,IOインテンシブ
The compiling processes (make bzImage and make modules) were CPU invensive.
The copying processes (make install and make modules_install) were IO invensive.