[Perl] DAQ system for the FAPG.
insights: make stability explainer more explicit
Explain what the score means: lower = more stable, computed as rolling 6-hour standard deviation normalised to each probe's optimal range. Spikes = rapid deviations from normal conditions.
roles/dashboard/templates/dashboard/insights.html.ep
@@ -34,12 +34,15 @@
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<div class="card-header">
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<h3 class="h6 mb-0">System Stability</h3>
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<p class="text-body-secondary small mb-0 mt-1">
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Removed:
Rolling volatility across all probes
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Added:
A <strong>lower score means more stable</strong>.
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Added:
This index is the rolling standard deviation (σ) of all probe values
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Added:
over a 6-hour window, normalised to each probe's optimal range.
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Added:
Spikes indicate rapid or large deviations from normal operating conditions.
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</p>
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</div>
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<div class="card-body">
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<div class="chart-wrap">
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Removed:
<canvas id="chart-stability" role="img" aria-label="System stability score"></canvas>
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Added:
<canvas id="chart-stability" role="img" aria-label="System stability score — lower is better"></canvas>
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</div>
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</div>
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</div>