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Restructured from flat .tex/.pdf files into per-paper subdirectories. Added Antje Worring as co-author on all papers. Synced PDFs to pdfs/ for download site.
82 lines
1.7 KiB
TeX
82 lines
1.7 KiB
TeX
\section{Performance Metrics}
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\subsection{Authentication Latency}
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Target: sub-100ms authentication response time.
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\begin{table}[h]
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\centering
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\begin{tabular}{|l|r|r|r|}
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\hline
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\textbf{Operation} & \textbf{P50 (ms)} & \textbf{P95 (ms)} & \textbf{P99 (ms)} \\
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\hline
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Password Auth & 45 & 78 & 95 \\
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Wallet Auth & 62 & 89 & 98 \\
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TOTP Verify & 12 & 18 & 25 \\
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WebAuthn & 38 & 65 & 82 \\
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Session Check & 3 & 5 & 8 \\
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\hline
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\end{tabular}
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\caption{Authentication Latency Percentiles}
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\end{table}
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\subsection{Throughput Analysis}
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System capacity under load:
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\begin{equation}
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\text{Throughput} = \frac{\text{Successful Requests}}{\text{Time Period}}
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\end{equation}
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Achieved throughput:
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\begin{itemize}
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\item Authentication: 10,000 requests/second
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\item Session validation: 50,000 requests/second
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\item User queries: 25,000 requests/second
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\end{itemize}
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\subsection{Availability Metrics}
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System availability calculation:
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\begin{equation}
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\text{Availability} = \frac{\text{Uptime}}{\text{Total Time}} \times 100\%
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\end{equation}
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Achieved: 99.9\% availability (8.76 hours downtime/year)
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\subsection{Scalability}
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Horizontal scaling characteristics:
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\begin{figure}[h]
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\centering
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\begin{tikzpicture}
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\begin{axis}[
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xlabel={Number of Nodes},
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ylabel={Requests/Second},
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xmin=1, xmax=10,
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ymin=0, ymax=100000,
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legend pos=north west,
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grid=major
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]
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\addplot[color=blue, mark=*] coordinates {
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(1, 10000)
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(2, 19000)
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(3, 28000)
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(4, 36000)
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(5, 44000)
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(6, 51000)
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(7, 58000)
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(8, 64000)
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(9, 70000)
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(10, 75000)
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};
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\legend{Actual Throughput}
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\end{axis}
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\end{tikzpicture}
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\caption{Horizontal Scaling Performance}
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\end{figure}
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