@ -1,6 +1,6 @@
\newcommand { \machineconfigs } [3][0.9 \textwidth ]{
\begin { subfigure} { 0.32\textwidth }
\ begin{ minipage} [c][#1]{ \textwidth } %
\newcommand { \machineconfigs } [4][0.32 \textwidth ]{
\begin { subfigure} { #1 }
\ vspace{ 0.5cm}
\resizebox { \textwidth } { !} {
\centering
\begin { tabular} { llll}
@ -10,14 +10,61 @@
\midrule
#3
\bottomrule
#4
\end { tabular} }
\end { minipage}
\caption { #2}
\end { subfigure} }
\begin { figure}
\centering
\machineconfigs [1.2\textwidth] { All clusters} {
\newcommand { \sidesplit } [5][0.33]{ %
\begin { subfigure} { \textwidth }
\centering
\begin { minipage} { #1\textwidth }
\resizebox { \textwidth } { !} { #2}
\end { minipage}
\begin { minipage} { #1\textwidth }
\resizebox { \textwidth } { !} { #3}
\end { minipage}
\begin { minipage} { #1\textwidth }
\resizebox { \textwidth } { !} { #4}
\end { minipage}
\caption { #5}
\end { subfigure} }
\begin { figure} [p]
\sidesplit [0.20] { \begin { tabular} { llll}
\toprule
\textbf { CPU} & \textbf { RAM} & \textbf { \% Machines} \\
\midrule
0.5 & 0.5 & 53.47\% \\
0.5 & 0.25 & 30.74\% \\
0.5 & 0.75 & 7.95\% \\
1 & 1 & 6.32\% \\
\bottomrule
\end { tabular} } { \begin { tabular} { llll}
\toprule
\textbf { CPU} & \textbf { RAM} & \textbf { \% Machines} \\
\midrule
0.25 & 0.25 & 0.99\% \\
0.5 & 0.12 & 0.43\% \\
0.5 & 0.03 & 0.04\% \\
& & \\
\bottomrule
\end { tabular} } { \begin { tabular} { llll}
\toprule
\textbf { CPU} & \textbf { RAM} & \textbf { \% Machines} \\
\midrule
0.5 & 0.97 & 0.03\% \\
1 & 0.5 & 0.02\% \\
0.5 & 0.06 & 0.01\% \\
& & \\
\bottomrule
\end { tabular} } { 2011 data} \vspace { 0.5cm}
\sidesplit { \begin { tabular} { llll}
\toprule
\textbf { CPU (NCU)} & \textbf { RAM (NMU)} & \textbf { Machine count} &
\textbf { \% Machines} \\
\midrule
Unknown & Unknown & 8729 & 1.639218\% \\
1.000000 & 0.500000 & 124234 & 23.329891\% \\
0.591797 & 0.333496 & 103013 & 19.344801\% \\
@ -26,6 +73,12 @@ Unknown & Unknown & 8729 & 1.639218\% \\
0.386719 & 0.333496 & 36237 & 6.804943\% \\
0.958984 & 0.500000 & 31151 & 5.849843\% \\
0.708984 & 0.666992 & 29594 & 5.557454\% \\
\bottomrule
\end { tabular} } { \begin { tabular} { llll}
\toprule
\textbf { CPU (NCU)} & \textbf { RAM (NMU)} & \textbf { Machine count} &
\textbf { \% Machines} \\
\midrule
0.386719 & 0.166748 & 27011 & 5.072393\% \\
1.000000 & 1.000000 & 12286 & 2.307187\% \\
0.591797 & 0.166748 & 9902 & 1.859496\% \\
@ -34,6 +87,12 @@ Unknown & Unknown & 8729 & 1.639218\% \\
0.259277 & 0.333496 & 3024 & 0.567877\% \\
0.591797 & 0.666992 & 1000 & 0.187790\% \\
0.259277 & 0.083374 & 634 & 0.119059\% \\
\bottomrule
\end { tabular} } { \begin { tabular} { llll}
\toprule
\textbf { CPU (NCU)} & \textbf { RAM (NMU)} & \textbf { Machine count} &
\textbf { \% Machines} \\
\midrule
0.958984 & 0.250000 & 600 & 0.112674\% \\
0.500000 & 0.062500 & 54 & 0.010141\% \\
0.500000 & 0.250000 & 34 & 0.006385\% \\
@ -42,8 +101,14 @@ Unknown & Unknown & 8729 & 1.639218\% \\
0.591797 & 0.250000 & 4 & 0.000751\% \\
0.708984 & 0.500000 & 2 & 0.000376\% \\
0.479492 & 0.500000 & 2 & 0.000376\% \\
}
\machineconfigs [1.2\textwidth] { A cluster} {
\bottomrule
\end { tabular} } { 2019 data}
\caption { Overview of machine configurations in term of CPU and Memory power in 2011 and 2019 (all clusters aggregated) traces. In the 2019 traces NCU stands for ``Normalized Compute Unit'' and NMU stands for ``Normalized Compute Unit'': both are $ [ 0 , 1 ] $ normalizations of resource values. While memory was measured in terms of capacity, CPU power was measured in ``Google Compute Units'' (GCUs), an opaque umbrella metric used by Google that factors in CPU clock, number of cores/processors, and CPU ISA architecture.} \label { fig:machineconfigs}
\end { figure}
\begin { figure} [p]
\centering
\machineconfigs { A cluster} {
Unknown & Unknown & 1377 & 1.623170\% \\
0.591797 & 0.333496 & 29487 & 34.758469\% \\
1.000000 & 0.500000 & 13440 & 15.842705\% \\
@ -58,8 +123,8 @@ Unknown & Unknown & 1377 & 1.623170\% \\
1.000000 & 0.250000 & 366 & 0.431431\% \\
0.479492 & 0.250000 & 6 & 0.007073\% \\
0.708984 & 0.250000 & 6 & 0.007073\% \\
}
\machineconfigs [1.2\textwidth] { Cluster B} {
} { }
\machineconfigs { Cluster B} {
Unknown & Unknown & 134 & 0.264812\% \\
0.591797 & 0.333496 & 16184 & 31.982926\% \\
1.000000 & 0.500000 & 9790 & 19.347061\% \\
@ -72,7 +137,7 @@ Unknown & Unknown & 134 & 0.264812\% \\
0.958984 & 1.000000 & 618 & 1.221296\% \\
0.591797 & 0.666992 & 500 & 0.988103\% \\
0.386719 & 0.166748 & 412 & 0.814197\% \\
}
} { \\ \\ }
\machineconfigs { Cluster C} {
Unknown & Unknown & 1466 & 2.274208\% \\
0.259277 & 0.166748 & 15754 & 24.439204\% \\
@ -88,7 +153,7 @@ Unknown & Unknown & 1466 & 2.274208\% \\
0.708984 & 0.333496 & 620 & 0.961807\% \\
0.958984 & 0.250000 & 600 & 0.930781\% \\
0.591797 & 0.166748 & 112 & 0.173746\% \\
}
} { }
\machineconfigs { Cluster D} {
Unknown & Unknown & 498 & 0.794309\% \\
0.591797 & 0.333496 & 28394 & 45.288376\% \\
@ -102,7 +167,7 @@ Unknown & Unknown & 498 & 0.794309\% \\
1.000000 & 0.500000 & 292 & 0.465739\% \\
0.591797 & 0.250000 & 4 & 0.006380\% \\
0.708984 & 0.500000 & 2 & 0.003190\% \\
}
} { \\ \\ }
\machineconfigs { Cluster E} {
Unknown & Unknown & 536 & 0.671915\% \\
0.259277 & 0.166748 & 38452 & 48.202377\% \\
@ -118,7 +183,7 @@ Unknown & Unknown & 536 & 0.671915\% \\
1.000000 & 1.000000 & 138 & 0.172993\% \\
0.500000 & 0.062500 & 54 & 0.067693\% \\
0.500000 & 0.250000 & 4 & 0.005014\% \\
}
} { }
\machineconfigs { Cluster F} {
Unknown & Unknown & 1432 & 2.299958\% \\
1.000000 & 0.500000 & 41340 & 66.396839\% \\
@ -132,7 +197,7 @@ Unknown & Unknown & 1432 & 2.299958\% \\
0.386719 & 0.333496 & 398 & 0.639234\% \\
1.000000 & 1.000000 & 344 & 0.552504\% \\
0.500000 & 0.250000 & 18 & 0.028910\% \\
}
} { \\ \\ }
\machineconfigs { Cluster G} {
Unknown & Unknown & 1566 & 2.261568\% \\
0.259277 & 0.166748 & 15852 & 22.892958\% \\
@ -151,7 +216,7 @@ Unknown & Unknown & 1566 & 2.261568\% \\
0.500000 & 0.250000 & 12 & 0.017330\% \\
0.479492 & 0.250000 & 6 & 0.008665\% \\
0.479492 & 0.500000 & 2 & 0.002888\% \\
}
} { }
\machineconfigs { Cluster H} {
Unknown & Unknown & 1720 & 2.933251\% \\
1.000000 & 0.500000 & 36324 & 61.946178\% \\
@ -165,6 +230,6 @@ Unknown & Unknown & 1720 & 2.933251\% \\
0.708984 & 0.666992 & 766 & 1.306320\% \\
0.591797 & 0.666992 & 500 & 0.852689\% \\
0.958984 & 1.000000 & 200 & 0.341076\% \\
}
\caption { Overview of machine configurations in terms of CPU and RAM resources for each cluster} \label { fig:machineconfigs}
} { \\ \\ \\ \\ \\ }
\caption { Overview of machine configurations in terms of CPU and RAM resources for each cluster in the 2019 traces. Refer to figure~\ref { fig:machineconfig} for a column legend. } \label { fig:machineconfigs-cst s}
\end { figure}