Plot is cutting off axes labels

Question

I am trying to create a plot with the axes labelled and for some reason the x axis label is getting cutoff. I've tried resizing the plot and it does not fix it. I am using the following code:

The data stored in allData is here, in case you want to recreate the problem.

allData={{{1,0.00016},{2,0.00006},{4,8.^-6},{8,7.*^-6},{16,7.^-6},{32,7.*^-6},{64,6.^-6},{128,7.*^-6},{256,7.^-6},{512,7.*^-6},{1024,8.^-6},{2048,0.00001},{4096,0.000015},{8192,0.000019},{16384,0.00003},{32768,0.000056},{65536,0.000433},{131072,0.00071},{262144,0.001277},{524288,0.002439},{1048576,0.004779},{2097152,0.009294},{4194304,0.018461},{8388608,0.036768},{16777216,0.073468}},{{1,0.000163},{2,0.000094},{4,6.*^-6},{8,6.^-6},{16,6.*^-6},{32,6.^-6},{64,6.*^-6},{128,6.^-6},{256,6.*^-6},{512,6.^-6},{1024,7.*^-6},{2048,8.^-6},{4096,0.000014},{8192,0.000017},{16384,0.00003},{32768,0.000055},{65536,0.000448},{131072,0.000714},{262144,0.001282},{524288,0.002422},{1048576,0.004701},{2097152,0.009263},{4194304,0.018312},{8388608,0.036492},{16777216,0.073259}},{{1,0.000105},{2,8.*^-6},{4,2.^-6},{8,2.*^-6},{16,2.^-6},{32,2.*^-6},{64,2.^-6},{128,2.*^-6},{256,2.^-6},{512,2.*^-6},{1024,3.^-6},{2048,5.*^-6},{4096,9.^-6},{8192,0.000014},{16384,0.000025},{32768,0.000048},{65536,0.000393},{131072,0.000731},{262144,0.001266},{524288,0.002407},{1048576,0.004663},{2097152,0.009127},{4194304,0.018178},{8388608,0.036096},{16777216,0.071814}},{{1,0.000105},{2,0.000015},{4,2.*^-6},{8,2.^-6},{16,2.*^-6},{32,2.^-6},{64,2.*^-6},{128,2.^-6},{256,2.*^-6},{512,2.^-6},{1024,2.*^-6},{2048,5.*^-6},{4096,0.000012},{8192,0.000013},{16384,0.000022},{32768,0.00004},{65536,0.00039},{131072,0.000728},{262144,0.001266},{524288,0.002402},{1048576,0.004629},{2097152,0.009103},{4194304,0.018147},{8388608,0.036348},{16777216,0.072373}}}

Answer 1

For lengthy labels, FrameLabel generally works better. You may also want to consider "Log" scaling.

allData = {{{1, 0.00016}, {2, 0.00006}, {4, 8.^-6}, {8, 7.*^-6}, {16, 
     7.^-6}, {32, 7.*^-6}, {64, 6.^-6}, {128, 7.*^-6}, {256, 7.^-6}, {512, 
     7.*^-6}, {1024, 8.^-6}, {2048, 0.00001}, {4096, 0.000015}, {8192, 
     0.000019}, {16384, 0.00003}, {32768, 0.000056}, {65536, 
     0.000433}, {131072, 0.00071}, {262144, 0.001277}, {524288, 
     0.002439}, {1048576, 0.004779}, {2097152, 0.009294}, {4194304, 
     0.018461}, {8388608, 0.036768}, {16777216, 0.073468}}, {{1, 
     0.000163}, {2, 0.000094}, {4, 6.*^-6}, {8, 6.^-6}, {16, 6.*^-6}, {32, 
     6.^-6}, {64, 6.*^-6}, {128, 6.^-6}, {256, 6.*^-6}, {512, 6.^-6}, {1024, 
     7.*^-6}, {2048, 8.^-6}, {4096, 0.000014}, {8192, 0.000017}, {16384, 
     0.00003}, {32768, 0.000055}, {65536, 0.000448}, {131072, 
     0.000714}, {262144, 0.001282}, {524288, 0.002422}, {1048576, 
     0.004701}, {2097152, 0.009263}, {4194304, 0.018312}, {8388608, 
     0.036492}, {16777216, 0.073259}}, {{1, 0.000105}, {2, 8.*^-6}, {4, 
     2.^-6}, {8, 2.*^-6}, {16, 2.^-6}, {32, 2.*^-6}, {64, 2.^-6}, {128, 
     2.*^-6}, {256, 2.^-6}, {512, 2.*^-6}, {1024, 3.^-6}, {2048, 
     5.*^-6}, {4096, 9.^-6}, {8192, 0.000014}, {16384, 0.000025}, {32768, 
     0.000048}, {65536, 0.000393}, {131072, 0.000731}, {262144, 
     0.001266}, {524288, 0.002407}, {1048576, 0.004663}, {2097152, 
     0.009127}, {4194304, 0.018178}, {8388608, 0.036096}, {16777216, 
     0.071814}}, {{1, 0.000105}, {2, 0.000015}, {4, 2.*^-6}, {8, 2.^-6}, {16, 
     2.*^-6}, {32, 2.^-6}, {64, 2.*^-6}, {128, 2.^-6}, {256, 2.*^-6}, {512, 
     2.^-6}, {1024, 2.*^-6}, {2048, 5.*^-6}, {4096, 0.000012}, {8192, 
     0.000013}, {16384, 0.000022}, {32768, 0.00004}, {65536, 
     0.00039}, {131072, 0.000728}, {262144, 0.001266}, {524288, 
     0.002402}, {1048576, 0.004629}, {2097152, 0.009103}, {4194304, 
     0.018147}, {8388608, 0.036348}, {16777216, 0.072373}}};

ListPlot[allData, Frame -> True,
 FrameLabel -> (Style[#, 14] & /@ {"Message Size (Bytes)", "Time (s)"}),
 PlotLegends -> {"40Block", "41Block", "40NonBlock", "41NonBlock"},
 ScalingFunctions -> {"Log", None},
 ImageSize -> Medium,
 PlotMarkers -> Automatic]

ListPlot[allData, Frame -> True,
 FrameLabel -> (Style[#, 14] & /@ {"Message Size (Bytes)", "Time (s)"}),
 PlotLegends -> {"40Block", "41Block", "40NonBlock", "41NonBlock"},
 ScalingFunctions -> "Log",
 ImageSize -> Medium,
 PlotMarkers -> Automatic]