# 1
\begin{figure*}
\centering
\subfigure[Page coverage due to migration]{
\includegraphics[width=.3\textwidth]{figures/fig-migcoverage-reduced-prdc}
\label{fig:migcoverage}
}
\subfigure[Effect of replenishment rates]{
\includegraphics[width=.3\textwidth]{figures/fig-replenishrate-reduced-prdc}
\label{fig:replenishrate}
}
\subfigure[Slowdown under overload]{
\includegraphics[width=.3\textwidth]{figures/fig-overload-reduced-prdc}
\label{fig:overload}
}
\caption{Effect of Migration, Replenishment Rates and Slowdown}
\end{figure*}
# 2
\usepackage{subfigure}
%\begin{figure}[h]%\centering
%\begin{minipage}{.3\textwidth}
% \includegraphics[width=\textwidth]{figures/fig-migcoverage-reduced-prdc}
% \caption{Page coverage due to migration}
% \label{fig:migcoverage}
%\end{minipage}
%\begin{minipage}{.3\textwidth}
% \includegraphics[width=\textwidth]{figures/fig-replenishrate-reduced-prdc}
% \caption{Effect of replenishment rates}
% \label{fig:replenishrate}
%\end{minipage}
%\begin{minipage}{.3\textwidth}
% \includegraphics[width=\textwidth]{figures/fig-overload-reduced-prdc}
% \caption{Slowdown under overload}
% \label{fig:overload}
%\end{minipage}
%\end{figure}