Wie kann ich die Gesamtauslastung der CPU durch Linux anzeigen lassen?

1639
martio09

Ich möchte zeigen, wie viel die CPU im Laufe der Zeit verwendet wird.

Mit dem Systemmonitor kann ich die CPU-Auslastung anzeigen, jedoch nur die 4 einzelnen Kerne. Ich möchte in der Lage sein, ein Diagramm der gesamten CPU-Auslastung anzuzeigen.

Mit anderen Worten, CPU-Kern 1 + 2 + 3 + 4 = total, total <- graph

3
This really depends on what window manager you're using, unless you're looking for a specific application. Off-hand, I know GNOME and XFCE both include a CPU graph, so it's likely your system already has one built into the WM - see if you can add any "widgets" or taskbar entries... Breakthrough vor 11 Jahren 0
Ich denke, der Befehl 'top' zeigt die Gesamtnutzung (im Gegensatz zum Drücken der '1', die die einzelnen Kerne zeigt). golimar vor 11 Jahren 1

2 Antworten auf die Frage

2
FSMaxB

Sie können conky dazu verwenden.

Conky ist eine Anwendung, die eine Überlagerung Ihres Desktops mit verschiedenen Systeminformationen zeichnet. Sie können anpassen, was angezeigt wird, indem Sie eine ".conkyrc" -Datei in Ihrem Basisverzeichnis erstellen.

Dies ist die .conkyrc-Datei, die ich verwende (es ist eine modifizierte Version der Datei in PartedMagic):

# the list of variables has been removed from this file in favour # of keeping the documentation more maintainable. # Check http://conky.sf.net for an up-to-date-list.  # set to yes if you want Conky to be forked in the background background yes  # X font when Xft is disabled, you can pick one with program xfontsel #font 5x7 #font 6x10 font 7x13 #font 8x13 #font 9x15 #font *mintsmild.se* #font -*-*-*-*-*-*-34-*-*-*-*-*-*-*  # Use Xft? use_xft no  # Xft font when Xft is enabled xftfont Bitstream Vera Sans Mono:size=11  # Text alpha when using Xft xftalpha 0.8  # Print everything to stdout? # out_to_console no  # Print everything to console? # out_to_console no  # Update interval in seconds update_interval 5.0  # This is the number of times Conky will update before quitting. # Set to zero to run forever. total_run_times 0  #own_window_title Parted Magic - conky  # Create own window instead of using desktop (required in nautilus) own_window yes  # If own_window is yes, you may use type normal, desktop or override own_window_type normal  # Use pseudo transparency with own_window? own_window_transparent yes  # If own_window_transparent is set to no, you can set the background colour here own_window_colour black  # If own_window is yes, these window manager hints may be used own_window_hints undecorated,below,sticky,skip_taskbar,skip_pager #own_window_hints below,skip_taskbar,skip_pager  # Use double buffering (reduces flicker, may not work for everyone) double_buffer yes  # Minimum size of text area minimum_size 280 5  # Draw shades? draw_shades yes  # Draw outlines? draw_outline no  # Draw borders around text draw_borders no  # Draw borders around graphs draw_graph_borders yes  # Stippled borders? stippled_borders 4  # border margins border_margin 4  # border width border_width 1  # Default colors and also border colors default_color white default_shade_color black default_outline_color black  # Text alignment, other possible values are commented #alignment top_left alignment top_right #alignment bottom_left #alignment bottom_right #alignment none  # Gap between borders of screen and text # same thing as passing -x at command line gap_x 15 gap_y 15  # Subtract file system buffers from used memory? no_buffers yes  # set to yes if you want all text to be in uppercase uppercase no  # number of cpu samples to average # set to 1 to disable averaging cpu_avg_samples 2  # number of net samples to average # set to 1 to disable averaging net_avg_samples 2  # Force UTF8? note that UTF8 support required XFT override_utf8_locale no  # Add spaces to keep things from moving about? This only affects certain objects. use_spacer none  TEXT $Hostname: $nodename $Linux Kernel: $kernel $CPU Details: $machine, $freq(MHz) $CPU History: $$ $CPU Usage:$ $cpu% $  $RAM Usage:$ $mem ($memperc%) $ $Available RAM:$ $memmax  $color$stippled_hr $alignc$Processes:$color $processes $Running:$color $running_processes $alignc$(top 5 sorted by CPU usage) $ NAME PID CPU% MEM% $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $  $alignc$(top 5 sorted by MEM usage) $ NAME PID CPU% MEM% $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $color$stippled_hr $alignc$System Uptime:$ $uptime $ Battery: $battery_short ($battery_time) $ $ 
1
Mohammad

Ich habe einen Weg gefunden, die CPU-Gesamtauslastung zu ermitteln, die Sie dann grafisch darstellen können:

echo print `top -n 1 | tr -s " " | cut -d$" " -f10 | tail -n +8 | head -n -1 | paste -sd+ | bc`/ `nproc` | python 

Quelle: https://mohammadg.com/linux/how-to-get-overall-cpu-utilization-von-the-bash-command-line/