begin{tikzpicture}[scale=1.2]
    begin{axis}[
        title={Comparação do armazenamento do UiSCSI x Samba}
        xmajorgrids=true,
        ymajorgrids=true,
        grid style=dashed,
        xmin=0,ymin=0,
        ytick={0,20000,40000,60000,80000,100000,120000,140000,160000},
        xlabel={Quantidade copiada em GigaBytes},
        ylabel={Tempo em segundos},
        legend style={legend pos=north west}]
    addplot table [x=a, y=b, col sep=comma] {metricas/data01.dat};
    addlegendentry{UiSCSI}
    addplot table [x=a, y=b, col sep=comma] {metricas/data02.dat};
    addlegendentry{Ustore}
    addplot table [x=a, y=b, col sep=comma] {metricas/data03.dat};
    addlegendentry{Samba}
    end{axis}
end{tikzpicture}