Honestly, I didn’t notice the default unit (e.g., memory) for top/htop command is KiB, not B. This illusion made me confuse why my program used so small memory.
Tag: htop
Install ncurses-devel package when building htop
I download htop 2.0.0 and want to build it from source code on RHEL 7.1, but “./configure” outputs the following errors:
......
checking for addnwstr in -lncursesw6... no
checking for addnwstr in -lncursesw... no
checking for addnwstr in -lncurses... no
configure: error: You may want to use --disable-unicode or install libncursesw.
The solution is to install ncurses-devel package:
yum install ncurses-devel
Then the configuration & build processes are smooth.