set grid xtics ytics x2tics y2tics mxtics mytics set xdata time set timefmt "%m-%d-%H-%M" set xrange ["03-14-00-00":"03-14-17-00"] #set format x "%d %H" #set format x "%d" set format x "%H:%M" #set xtics 0,10000 #set yrange [0:500] #plot '/tmp/messages.countss' using 2:3 with impulses plot '/tmp/nis.msg.p' using 2:3 with impulses #plot '/tmp/messages.apps1.plot' using 2:3 with impulses #plot '/tmp/messages.nis.plot' using 2:3 with impulses pause -1