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f37913e8 | 1 | #!/usr/bin/python3 |
eed405de MT |
2 | ############################################################################### |
3 | # # | |
4 | # collecty - A system statistics collection daemon for IPFire # | |
5 | # Copyright (C) 2012 IPFire development team # | |
6 | # # | |
7 | # This program is free software: you can redistribute it and/or modify # | |
8 | # it under the terms of the GNU General Public License as published by # | |
9 | # the Free Software Foundation, either version 3 of the License, or # | |
10 | # (at your option) any later version. # | |
11 | # # | |
12 | # This program is distributed in the hope that it will be useful, # | |
13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of # | |
14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # | |
15 | # GNU General Public License for more details. # | |
16 | # # | |
17 | # You should have received a copy of the GNU General Public License # | |
18 | # along with this program. If not, see <http://www.gnu.org/licenses/>. # | |
19 | # # | |
20 | ############################################################################### | |
21 | ||
f37913e8 | 22 | from . import base |
eed405de | 23 | |
03ba5630 | 24 | from ..colours import * |
eed405de | 25 | |
c968f6d9 MT |
26 | class GraphTemplateProcessor(base.GraphTemplate): |
27 | name = "processor" | |
eed405de | 28 | |
eb1ab05c MT |
29 | @property |
30 | def rrd_graph(self): | |
31 | _ = self.locale.translate | |
32 | ||
33 | return [ | |
985fd71c MT |
34 | "CDEF:total=user,nice,+,sys,+,wait,+,irq,+,sirq,+,idle,+", |
35 | ||
36 | "CDEF:user_p=100,user,*,total,/", | |
37 | "AREA:user_p%s:%-15s" % (CPU_USER, _("User")), | |
38 | "GPRINT:user_p_max:%12s\:" % _("Maximum") + " %6.2lf%%", | |
39 | "GPRINT:user_p_min:%12s\:" % _("Minimum") + " %6.2lf%%", | |
40 | "GPRINT:user_p_avg:%12s\:" % _("Average") + " %6.2lf%%\\n", | |
41 | ||
42 | "CDEF:nice_p=100,nice,*,total,/", | |
43 | "STACK:nice_p%s:%-15s" % (CPU_NICE, _("Nice")), | |
44 | "GPRINT:nice_p_max:%12s\:" % _("Maximum") + " %6.2lf%%", | |
45 | "GPRINT:nice_p_min:%12s\:" % _("Minimum") + " %6.2lf%%", | |
46 | "GPRINT:nice_p_avg:%12s\:" % _("Average") + " %6.2lf%%\\n", | |
47 | ||
48 | "CDEF:sys_p=100,sys,*,total,/", | |
49 | "STACK:sys_p%s:%-15s" % (CPU_SYS, _("System")), | |
50 | "GPRINT:sys_p_max:%12s\:" % _("Maximum") + " %6.2lf%%", | |
51 | "GPRINT:sys_p_min:%12s\:" % _("Minimum") + " %6.2lf%%", | |
52 | "GPRINT:sys_p_avg:%12s\:" % _("Average") + " %6.2lf%%\\n", | |
53 | ||
54 | "CDEF:wait_p=100,wait,*,total,/", | |
55 | "STACK:wait_p%s:%-15s" % (CPU_WAIT, _("Wait")), | |
56 | "GPRINT:wait_p_max:%12s\:" % _("Maximum") + " %6.2lf%%", | |
57 | "GPRINT:wait_p_min:%12s\:" % _("Minimum") + " %6.2lf%%", | |
58 | "GPRINT:wait_p_avg:%12s\:" % _("Average") + " %6.2lf%%\\n", | |
59 | ||
60 | "CDEF:irq_p=100,irq,*,total,/", | |
61 | "STACK:irq_p%s:%-15s" % (CPU_IRQ, _("Interrupt")), | |
62 | "GPRINT:irq_p_max:%12s\:" % _("Maximum") + " %6.2lf%%", | |
63 | "GPRINT:irq_p_min:%12s\:" % _("Minimum") + " %6.2lf%%", | |
64 | "GPRINT:irq_p_avg:%12s\:" % _("Average") + " %6.2lf%%\\n", | |
65 | ||
66 | "CDEF:sirq_p=100,sirq,*,total,/", | |
67 | "STACK:sirq_p%s:%-15s" % (CPU_SIRQ, _("Soft Interrupt")), | |
68 | "GPRINT:sirq_p_max:%12s\:" % _("Maximum") + " %6.2lf%%", | |
69 | "GPRINT:sirq_p_min:%12s\:" % _("Minimum") + " %6.2lf%%", | |
70 | "GPRINT:sirq_p_avg:%12s\:" % _("Average") + " %6.2lf%%\\n", | |
71 | ||
72 | "CDEF:idle_p=100,idle,*,total,/", | |
73 | "STACK:idle_p%s:%-15s" % (CPU_IDLE, _("Idle")), | |
74 | "GPRINT:idle_p_max:%12s\:" % _("Maximum") + " %6.2lf%%", | |
75 | "GPRINT:idle_p_min:%12s\:" % _("Minimum") + " %6.2lf%%", | |
76 | "GPRINT:idle_p_avg:%12s\:" % _("Average") + " %6.2lf%%\\n", | |
eb1ab05c | 77 | ] |
73db5226 | 78 | |
985fd71c | 79 | upper_limit = 100 |
f181246a | 80 | lower_limit = 0 |
73db5226 | 81 | |
f181246a MT |
82 | @property |
83 | def graph_title(self): | |
eb1ab05c | 84 | _ = self.locale.translate |
39fe7862 | 85 | return _("Processor Usage") |
f181246a MT |
86 | |
87 | @property | |
88 | def graph_vertical_label(self): | |
eb1ab05c | 89 | _ = self.locale.translate |
985fd71c | 90 | return _("Percent") |
eed405de | 91 | |
b1ea4956 | 92 | |
72364063 | 93 | class ProcessorObject(base.Object): |
b1ea4956 | 94 | rrd_schema = [ |
de090041 MT |
95 | "DS:user:DERIVE:0:U", |
96 | "DS:nice:DERIVE:0:U", | |
97 | "DS:sys:DERIVE:0:U", | |
98 | "DS:idle:DERIVE:0:U", | |
99 | "DS:wait:DERIVE:0:U", | |
100 | "DS:irq:DERIVE:0:U", | |
101 | "DS:sirq:DERIVE:0:U", | |
b1ea4956 MT |
102 | ] |
103 | ||
72364063 MT |
104 | @property |
105 | def id(self): | |
106 | return "default" | |
a116f2fb | 107 | |
72364063 | 108 | def collect(self): |
cc19aed8 | 109 | """ |
a116f2fb | 110 | Reads the CPU usage. |
cc19aed8 | 111 | """ |
b4e5b96a MT |
112 | with open("/proc/stat") as f: |
113 | for line in f: | |
cc19aed8 MT |
114 | if not line.startswith("cpu"): |
115 | continue | |
eed405de | 116 | |
cc19aed8 MT |
117 | columns = line.split() |
118 | if len(columns) < 8: | |
119 | continue | |
eed405de | 120 | |
f648421a | 121 | return ( |
cc19aed8 MT |
122 | columns[1], # user |
123 | columns[2], # nice | |
124 | columns[3], # sys | |
125 | columns[4], # idle | |
126 | columns[5], # wait | |
127 | columns[6], # irq | |
128 | columns[7], # sirq | |
f648421a | 129 | ) |
72364063 MT |
130 | |
131 | ||
132 | class ProcessorPlugin(base.Plugin): | |
133 | name = "processor" | |
134 | description = "Processor Usage Plugin" | |
135 | ||
c968f6d9 | 136 | templates = [GraphTemplateProcessor] |
72364063 | 137 | |
72364063 MT |
138 | @property |
139 | def objects(self): | |
140 | yield ProcessorObject(self) |