processor: Fix title
[collecty.git] / src / collecty / plugins / processor.py
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f37913e8 1#!/usr/bin/python3
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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
a116f2fb 22
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23
24from . import base
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25
26from ..i18n import _
27
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28class GraphTemplateProcessor(base.GraphTemplate):
29 name = "processor"
eed405de 30
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31 @property
32 def rrd_graph(self):
33 _ = self.locale.translate
34
35 return [
36 "DEF:user=%(file)s:user:AVERAGE",
37 "DEF:nice=%(file)s:nice:AVERAGE",
38 "DEF:sys=%(file)s:sys:AVERAGE",
39 "DEF:idle=%(file)s:idle:AVERAGE",
40 "DEF:wait=%(file)s:wait:AVERAGE",
41 "DEF:irq=%(file)s:irq:AVERAGE",
42 "DEF:sirq=%(file)s:sirq:AVERAGE",
43
44 "AREA:user#90EE90:%-15s" % _("User"),
45 "VDEF:usermin=user,MINIMUM",
46 "VDEF:usermax=user,MAXIMUM",
47 "VDEF:useravg=user,AVERAGE",
48 "GPRINT:usermax:%12s\:" % _("Maximum") + " %6.2lf" ,
49 "GPRINT:usermin:%12s\:" % _("Minimum") + " %6.2lf",
50 "GPRINT:useravg:%12s\:" % _("Average") + " %6.2lf\\n",
51
52 "STACK:nice#4169E1:%-15s" % _("Nice"),
53 "VDEF:nicemin=nice,MINIMUM",
54 "VDEF:nicemax=nice,MAXIMUM",
55 "VDEF:niceavg=nice,AVERAGE",
56 "GPRINT:nicemax:%12s\:" % _("Maximum") + " %6.2lf" ,
57 "GPRINT:nicemin:%12s\:" % _("Minimum") + " %6.2lf",
58 "GPRINT:niceavg:%12s\:" % _("Average") + " %6.2lf\\n",
59
60 "STACK:sys#DC143C:%-15s" % _("System"),
61 "VDEF:sysmin=sys,MINIMUM",
62 "VDEF:sysmax=sys,MAXIMUM",
63 "VDEF:sysavg=sys,AVERAGE",
64 "GPRINT:sysmax:%12s\:" % _("Maximum") + " %6.2lf" ,
65 "GPRINT:sysmin:%12s\:" % _("Minimum") + " %6.2lf",
66 "GPRINT:sysavg:%12s\:" % _("Average") + " %6.2lf\\n",
67
68 "STACK:wait#483D8B:%-15s" % _("Wait"),
69 "VDEF:waitmin=wait,MINIMUM",
70 "VDEF:waitmax=wait,MAXIMUM",
71 "VDEF:waitavg=wait,AVERAGE",
72 "GPRINT:waitmax:%12s\:" % _("Maximum") + " %6.2lf" ,
73 "GPRINT:waitmin:%12s\:" % _("Minimum") + " %6.2lf",
74 "GPRINT:waitavg:%12s\:" % _("Average") + " %6.2lf\\n",
75
76 "STACK:irq#DAA520:%-15s" % _("Interrupt"),
77 "VDEF:irqmin=irq,MINIMUM",
78 "VDEF:irqmax=irq,MAXIMUM",
79 "VDEF:irqavg=irq,AVERAGE",
80 "GPRINT:irqmax:%12s\:" % _("Maximum") + " %6.2lf" ,
81 "GPRINT:irqmin:%12s\:" % _("Minimum") + " %6.2lf",
82 "GPRINT:irqavg:%12s\:" % _("Average") + " %6.2lf\\n",
83
84 "STACK:sirq#FFD700:%-15s" % _("Soft interrupt"),
85 "VDEF:sirqmin=sirq,MINIMUM",
86 "VDEF:sirqmax=sirq,MAXIMUM",
87 "VDEF:sirqavg=sirq,AVERAGE",
88 "GPRINT:sirqmax:%12s\:" % _("Maximum") + " %6.2lf" ,
89 "GPRINT:sirqmin:%12s\:" % _("Minimum") + " %6.2lf",
90 "GPRINT:sirqavg:%12s\:" % _("Average") + " %6.2lf\\n",
91
92 "STACK:idle#EFEFEF:%-15s" % _("Idle"),
93 "VDEF:idlemin=idle,MINIMUM",
94 "VDEF:idlemax=idle,MAXIMUM",
95 "VDEF:idleavg=idle,AVERAGE",
96 "GPRINT:idlemax:%12s\:" % _("Maximum") + " %6.2lf" ,
97 "GPRINT:idlemin:%12s\:" % _("Minimum") + " %6.2lf",
98 "GPRINT:idleavg:%12s\:" % _("Average") + " %6.2lf\\n",
99 ]
73db5226 100
f181246a 101 lower_limit = 0
73db5226 102
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103 @property
104 def graph_title(self):
eb1ab05c 105 _ = self.locale.translate
39fe7862 106 return _("Processor Usage")
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107
108 @property
109 def graph_vertical_label(self):
eb1ab05c 110 _ = self.locale.translate
f181246a 111 return _("Jiffies")
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b1ea4956 113
72364063 114class ProcessorObject(base.Object):
b1ea4956 115 rrd_schema = [
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116 "DS:user:DERIVE:0:U",
117 "DS:nice:DERIVE:0:U",
118 "DS:sys:DERIVE:0:U",
119 "DS:idle:DERIVE:0:U",
120 "DS:wait:DERIVE:0:U",
121 "DS:irq:DERIVE:0:U",
122 "DS:sirq:DERIVE:0:U",
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123 ]
124
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125 @property
126 def id(self):
127 return "default"
a116f2fb 128
72364063 129 def collect(self):
cc19aed8 130 """
a116f2fb 131 Reads the CPU usage.
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132 """
133 f = None
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135 try:
136 f = open("/proc/stat")
eed405de 137
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138 for line in f.readlines():
139 if not line.startswith("cpu"):
140 continue
eed405de 141
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142 columns = line.split()
143 if len(columns) < 8:
144 continue
eed405de 145
f648421a 146 return (
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147 columns[1], # user
148 columns[2], # nice
149 columns[3], # sys
150 columns[4], # idle
151 columns[5], # wait
152 columns[6], # irq
153 columns[7], # sirq
f648421a 154 )
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155 finally:
156 if f:
157 f.close()
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158
159
160class ProcessorPlugin(base.Plugin):
161 name = "processor"
162 description = "Processor Usage Plugin"
163
c968f6d9 164 templates = [GraphTemplateProcessor]
72364063 165
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166 @property
167 def objects(self):
168 yield ProcessorObject(self)