aboutsummaryrefslogtreecommitdiffstats
path: root/examples/plugins/loadavg
blob: 9064f9b04646018137f3a93412d2ca0df034e762 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
# -*- python -*-

# A xpybar configuration example testing the features of plugins.loadavg

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)