class Memory
Public Class Methods
perform(file, plot)
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# File lib/barrage/memory.rb, line 5 def self.perform(file, plot) plot.title "Memory Usage" plot.xlabel "time" plot.ylabel "memory (megabytes)" parsed = DstatParser.parse(file, 7) plot.data << Gnuplot::DataSet.new( [parsed[0], parsed[1]] ) do |ds| ds.title = "used" ds.with = "filledcurve linetype 7" ds.linewidth = 2 ds.using = "1:(\$2 / 1024**2)" end parsed = DstatParser.parse(file, 8) plot.data << Gnuplot::DataSet.new( [parsed[0], parsed[1]] ) do |ds| ds.title = "buffered" ds.with = "filledcurve linetype 3" ds.linewidth = 2 ds.using = "1:(\$2 / 1024**2)" end parsed = DstatParser.parse(file, 9) plot.data << Gnuplot::DataSet.new( [parsed[0], parsed[1]] ) do |ds| ds.title = "cached" ds.with = "filledcurve linetype 5" ds.linewidth = 2 ds.using = "1:(\$2 / 1024**2)" end end