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1 | #!/usr/bin/python | |
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 | ||
22 | import os | |
23 | ||
24 | import base | |
25 | ||
26 | from ..i18n import _ | |
27 | ||
28 | class PluginLoadAvg(base.Plugin): | |
29 | name = "loadavg" | |
30 | description = "Load Average Plugin" | |
31 | ||
32 | rrd_schema = [ | |
33 | "DS:load1:GAUGE:120:0:U", | |
34 | "DS:load5:GAUGE:120:0:U", | |
35 | "DS:load15:GAUGE:120:0:U", | |
36 | "RRA:AVERAGE:0.5:1:2160", | |
37 | "RRA:AVERAGE:0.5:5:2016", | |
38 | "RRA:AVERAGE:0.5:15:2880", | |
39 | "RRA:AVERAGE:0.5:60:8760", | |
40 | ] | |
41 | ||
42 | _graph = [ "DEF:load1=%(file)s:load1:AVERAGE", | |
43 | "DEF:load5=%(file)s:load5:AVERAGE", | |
44 | "DEF:load15=%(file)s:load15:AVERAGE", | |
45 | "AREA:load1#ff0000:%s" % _("Load average 1m"), | |
46 | "VDEF:load1min=load1,MINIMUM", | |
47 | "VDEF:load1max=load1,MAXIMUM", | |
48 | "VDEF:load1avg=load1,AVERAGE", | |
49 | "GPRINT:load1max:%12s\:" % _("Maximum") + " %6.2lf" , | |
50 | "GPRINT:load1min:%12s\:" % _("Minimum") + " %6.2lf", | |
51 | "GPRINT:load1avg:%12s\:" % _("Average") + " %6.2lf\\n", | |
52 | "AREA:load5#ff9900:%s" % _("Load average 5m"), | |
53 | "VDEF:load5min=load5,MINIMUM", | |
54 | "VDEF:load5max=load5,MAXIMUM", | |
55 | "VDEF:load5avg=load5,AVERAGE", | |
56 | "GPRINT:load5max:%12s\:" % _("Maximum") + " %6.2lf" , | |
57 | "GPRINT:load5min:%12s\:" % _("Minimum") + " %6.2lf", | |
58 | "GPRINT:load5avg:%12s\:" % _("Average") + " %6.2lf\\n", | |
59 | "AREA:load15#ffff00:%s" % _("Load average 15m"), | |
60 | "VDEF:load15min=load15,MINIMUM", | |
61 | "VDEF:load15max=load15,MAXIMUM", | |
62 | "VDEF:load15avg=load15,AVERAGE", | |
63 | "GPRINT:load15max:%12s\:" % _("Maximum") + " %6.2lf" , | |
64 | "GPRINT:load15min:%12s\:" % _("Minimum") + " %6.2lf", | |
65 | "GPRINT:load15avg:%12s\:" % _("Average") + " %6.2lf\\n", | |
66 | "LINE:load5#dd8800", | |
67 | "LINE:load1#dd0000", ] | |
68 | ||
69 | @classmethod | |
70 | def autocreate(cls, collecty, **kwargs): | |
71 | return cls(collecty, **kwargs) | |
72 | ||
73 | def read(self): | |
74 | data = "%s" % self.now | |
75 | for load in os.getloadavg(): | |
76 | data += ":%s" % load | |
77 | ||
78 | self.data.append(data) |