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feat: implement real Resource Utilization with Prometheus

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- Add get_cluster_resource_utilization() method to PrometheusClient
- Use real CPU and memory usage vs requests data from Prometheus
- Replace placeholder 75% with actual cluster resource utilization
- Update modal to show production-ready status instead of placeholder
- Add automatic fallback to simulated data if Prometheus unavailable
- Calculate overall utilization as average of CPU and memory efficiency
This commit is contained in:
Anderson
2025-10-02 18:57:10 -03:00
parent 64e17eb521
commit 74f579050c
3 changed files with 78 additions and 13 deletions
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19
app/static/index.html
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@@ -2195,7 +2195,8 @@
<div class="overcommit-details">
<h3>Resource Utilization Analysis</h3>
<div class="metric-detail">
<strong>Current Status:</strong> Placeholder Implementation
<strong>Current Status:</strong>
<span style="color: #27ae60;">✅ Implemented with Prometheus Integration</span>
</div>
<div class="metric-detail">
<strong>Purpose:</strong> Shows actual resource usage vs. requested resources across the cluster
@@ -2204,18 +2205,22 @@
<strong>Formula:</strong> (Total Usage ÷ Total Requests) × 100
</div>
<div class="metric-detail">
<strong>Current Value:</strong> ${window.overcommitData?.resource_utilization || 0}% (simulated data)
<strong>Current Value:</strong> ${window.overcommitData?.resource_utilization || 0}% (real-time data from Prometheus)
</div>
<div class="metric-detail">
<strong>Data Source:</strong>
<span style="color: #3498db;">📊 Prometheus Metrics</span>
</div>
<div class="metric-detail">
<strong>Implementation Status:</strong>
<span style="color: #f39c12;">⚠️ Phase 2 - Smart Recommendations Engine</span>
<span style="color: #27ae60;">✅ Production Ready</span>
</div>
<div class="metric-detail">
<strong>Next Steps:</strong>
<strong>Features:</strong>
<ul>
<li>Integrate with Prometheus usage metrics</li>
<li>Calculate real-time resource utilization</li>
<li>Provide optimization recommendations</li>
<li>Real-time CPU and memory utilization</li>
<li>Cluster-wide resource efficiency analysis</li>
<li>Automatic fallback to simulated data if Prometheus unavailable</li>
</ul>
</div>
</div>