\newcommand{\machinetimewaste}[3][0]{ \begin{subfigure}{\ifnum#1=1 0.5\textwidth \else 0.33\textwidth \fi} \vspace{0.5cm} \begin{minipage}[c]{\textwidth}% \resizebox{\textwidth}{!}{\input{figures/machine_time_waste/#3}} \end{minipage} \end{subfigure}} \begin{figure}[p] \machinetimewaste[1]{2011 data}{cluster_2011.pgf} \machinetimewaste[1]{2019 data}{cluster_all.pgf} \caption{Relative task time spent in each execution phase w.r.t.\ task termination in 2011 and 2019 (all clusters aggregated) traces. The x-axis shows task termination type, while the y-axis shows total time \% spent. Colors break down the time in execution phases. ``Unknown'' execution times are 2019 specific and correspond to event time transitions that are not consider ``typical'' by Google.}\label{fig:machinetimewaste-rel} \end{figure} \begin{figure}[p] \machinetimewaste{Cluster A}{cluster_a.pgf} \machinetimewaste{Cluster B}{cluster_b.pgf} \machinetimewaste{Cluster C}{cluster_c.pgf} \machinetimewaste{Cluster D}{cluster_d.pgf} \machinetimewaste{Cluster E}{cluster_e.pgf} \machinetimewaste{Cluster F}{cluster_f.pgf} \machinetimewaste{Cluster G}{cluster_g.pgf} \machinetimewaste{Cluster H}{cluster_h.pgf} \caption{Relative task time spent in each execution phase w.r.t. clusters in the 2019 trace. Refer to Figure~\ref{fig:machinetimewaste-rel} for axes description.}\label{fig:machinetimewaste-rel-csts} \end{figure}