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Graph the max value rather than avg if rrdsingle disabled
[project/luci.git]
/
applications
/
luci-app-statistics
/
luasrc
/
statistics
/
rrdtool.lua
diff --git
a/applications/luci-app-statistics/luasrc/statistics/rrdtool.lua
b/applications/luci-app-statistics/luasrc/statistics/rrdtool.lua
index
5d4ad98
..
cd2395e
100644
(file)
--- a/
applications/luci-app-statistics/luasrc/statistics/rrdtool.lua
+++ b/
applications/luci-app-statistics/luasrc/statistics/rrdtool.lua
@@
-171,16
+171,29
@@
function Graph._generic( self, opts, plugin, plugin_instance, dtype, index )
-- is first source in stack or overlay source: source_stk = source_nnl
if not prev or source.overlay then
-- is first source in stack or overlay source: source_stk = source_nnl
if not prev or source.overlay then
+ if self.opts.rrasingle then
-- create cdef statement for cumulative stack (no NaNs) and also
-- for display (preserving NaN where no points should be displayed)
_tif( _args, "CDEF:%s_stk=%s_nnl", source.sname, source.sname )
_tif( _args, "CDEF:%s_plot=%s_avg", source.sname, source.sname )
-- create cdef statement for cumulative stack (no NaNs) and also
-- for display (preserving NaN where no points should be displayed)
_tif( _args, "CDEF:%s_stk=%s_nnl", source.sname, source.sname )
_tif( _args, "CDEF:%s_plot=%s_avg", source.sname, source.sname )
+ else
+ -- create cdef statement for cumulative stack (no NaNs) and also
+ -- for display (preserving NaN where no points should be displayed)
+ _tif( _args, "CDEF:%s_stk=%s_nnl", source.sname, source.sname )
+ _tif( _args, "CDEF:%s_plot=%s_max", source.sname, source.sname )
+ end
-- is subsequent source without overlay: source_stk = source_nnl + previous_stk
else
-- is subsequent source without overlay: source_stk = source_nnl + previous_stk
else
+ if self.opts.rrasingle then
-- create cdef statement
_tif( _args, "CDEF:%s_stk=%s_nnl,%s_stk,+", source.sname, source.sname, prev )
_tif( _args, "CDEF:%s_plot=%s_avg,%s_stk,+", source.sname, source.sname, prev )
-- create cdef statement
_tif( _args, "CDEF:%s_stk=%s_nnl,%s_stk,+", source.sname, source.sname, prev )
_tif( _args, "CDEF:%s_plot=%s_avg,%s_stk,+", source.sname, source.sname, prev )
+ else
+ -- create cdef statement
+ _tif( _args, "CDEF:%s_stk=%s_nnl,%s_stk,+", source.sname, source.sname, prev )
+ _tif( _args, "CDEF:%s_plot=%s_max,%s_stk,+", source.sname, source.sname, prev )
+ end
end
-- create multiply by minus one cdef if flip is enabled
end
-- create multiply by minus one cdef if flip is enabled