2 ###############################################################################
4 # collecty - A system statistics collection daemon for IPFire #
5 # Copyright (C) 2015 IPFire development team #
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. #
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. #
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/>. #
20 ###############################################################################
28 class GraphTemplateContextSwitches(base
.GraphTemplate
):
29 name
= "context-switches"
33 _
= self
.locale
.translate
36 "DEF:ctxt=%(file)s:ctxt:AVERAGE",
38 "AREA:ctxt#90EE90:%-15s" % _("Context Switches"),
39 "VDEF:ctxtmax=ctxt,MAXIMUM",
40 "VDEF:ctxtmin=ctxt,MINIMUM",
41 "VDEF:ctxtavg=ctxt,AVERAGE",
42 "GPRINT:ctxtmax:%12s\:" % _("Maximum") + " %6.2lf" ,
43 "GPRINT:ctxtmin:%12s\:" % _("Minimum") + " %6.2lf" ,
44 "GPRINT:ctxtavg:%12s\:" % _("Average") + " %6.2lf\\n",
50 def graph_title(self
):
51 _
= self
.locale
.translate
52 return _("Context Switches")
55 def graph_vertical_label(self
):
56 _
= self
.locale
.translate
57 return _("Context Switches/s")
60 class ContextSwitchesObject(base
.Object
):
70 expr
= re
.compile(r
"^ctxt (\d+)$")
72 with
open("/proc/stat") as f
:
73 for line
in f
.readlines():
74 m
= re
.match(expr
, line
)
79 class ContextSwitchesPlugin(base
.Plugin
):
80 name
= "context-switches"
81 description
= "Context Switches Plugin"
83 templates
= [GraphTemplateContextSwitches
]
87 yield ContextSwitchesObject(self
)