From b44254922e13049d1afd6fb489858f75c090bd32 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Fri, 7 Mar 2014 13:54:33 +0100 Subject: loadavg demo MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- examples/plugins/loadavg | 53 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 examples/plugins/loadavg (limited to 'examples') diff --git a/examples/plugins/loadavg b/examples/plugins/loadavg new file mode 100644 index 0000000..b97782f --- /dev/null +++ b/examples/plugins/loadavg @@ -0,0 +1,53 @@ +# -*- python -*- + +# A xpybar configuration example testing the features of plugins.chase + +import time +import threading + +from plugins.loadavg import AverageLoad +from plugins.clock import Clock + + +OUTPUT, HEIGHT, YPOS, TOP = 0, 12, 24, True + + +clock = Clock(sync_to = Clock.SECONDS) + +start_ = start +def start(): + start_() + async(lambda : clock.continuous_sync(lambda : bar.invalidate())) + + +def redraw(): + def s_load(mins, load): + load *= 100 + colour = '39' + if load >= 10: colour = '32' + if load >= 50: colour = '33' + if load >= 90: colour = '31' + return '\033[%sm%.0f\033[m%%' % (colour, load) + + def s_tasks(tasks): + pid_max = None + with open('/proc/sys/kernel/pid_max', 'r') as file: + pid_max = int(file.read()[:-1]) + p = 100 * tasks / pid_max + colour = '39' + if p >= 25: colour = '32' + if p >= 50: colour = '33' + if p >= 90: colour = '31' + return '\033[%sm%i\033[m' % (colour, tasks) + + loadavg_ = AverageLoad() + text = 'Load: %s %s %s : %.0f%% %.0f%% %.0f%% │ Task: %i/%s │ Pid: %i' + text %= (s_load(5, loadavg_.average_avg_5_min), + s_load(10, loadavg_.average_avg_10_min), + s_load(15, loadavg_.average_avg_15_min), + loadavg_.total_avg_5_min * 100, loadavg_.total_avg_10_min * 100, loadavg_.total_avg_15_min * 100, + loadavg_.active_tasks, s_tasks(loadavg_.total_tasks), loadavg_.last_pid) + + bar.clear() + bar.draw_coloured_text(0, 10, 0, 2, text) + -- cgit v1.2.3-70-g09d2