![]() Pressing l on a process will invoke lsof and present a list of it's open file descriptors. htop can also be used to change a processes I/O priority - otherwise done with ionice ( manual}) - by pressing i on a line in the process list. There's PID, PRIORITY, NICE, M_SIZE, M_RESIDENT, M_SHARE, STATE, PERCENT_CPU, PERCENT_MEM, TIME and Command.Ĭhanging a processes CPU priority (nice value) is done with ( F7 and F8). Pressing F6 in htop brings up a list of available criteria for sorting the process list. Changing a process's "nice" priority value ( F7 and F8).The Fx keys can be used to take advantage of htop's many features (similar to Midnight Commander).PgUp and PgDn can be used to jump up and down in the process list.The arrow keys can be used used to scroll up and down as well as horizontally.Htop version 2.2.0 running on a CentOS 7 box. htop can be very useful simple monitoring of both servers and workstations. It can re-nice and kill processes with the Fn keys. There is also a tree view which groups processes by parent. htop can sort processes by CPU, memory, user, priority and quite a few other metrics. It has colors (unlike regular top) and the ability to scroll both vertically and horizontally to see programs full comamnd lines. ![]() Htop is a small useful ncurses-based cli system monitoring program which lists the systems processes.
0 Comments
Leave a Reply. |