SkillsLib.ai

GCP Infrastructure Troubleshooting & Optimization Analyzer

Diagnose, analyze, and optimize your GCP infrastructure automatically

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100+ downloads
Updated Nov 2026

What You Can Do

You can rapidly diagnose infrastructure problems across GCP services by feeding Claude your metrics, logs, and configuration data. Claude analyzes the data against best practices, identifies bottlenecks and misconfigurations, and generates actionable optimization recommendations organized as executable runbooks. You'll get a prioritized list of issues with step-by-step remediation steps, cost-saving opportunities, and performance tuning guidance.

Features

Performance metric analysis

Parse CloudMonitoring data to identify latency, throughput, and resource utilization issues

Log-based root cause detection

Analyze GCP Cloud Logging entries to pinpoint error patterns and performance degradation

Infrastructure audit

Evaluate GCP resource configuration (Compute Engine, Cloud SQL, GKE) against security and performance baselines

Cost optimization scoring

Detect overprovisioned resources, underutilized instances, and savings opportunities

Runbook generation

Produce structured remediation steps with estimated impact and rollback procedures

Multi-service correlation

Link issues across Compute, Networking, Database, and Kubernetes services

Best practice validation

Flag deviations from GCP Well-Architected Framework and industry standards

Impact estimation

Quantify expected improvements in latency, cost, or availability from each recommendation

Example Output

Example 1: Cost Optimization Report

Issues Found

  • 7 n1-standard-4 instances running at <5% CPU utilization
  • 2 idle e2-standard-2 VMs in us-central1 with 90 days no traffic
  • Expired committed use discounts with no replacement

Top Recommendation: Right-size underutilized instances → Est. savings: $1,240/month


Example 2: GKE Performance Analysis

Symptoms: Pod startup latency 45s (baseline: 8s), Node CPU 87%, Memory 92%

Root Causes

  1. Insufficient node pool capacity — 3 nodes for 120 pods
  2. Missing resource requests/limits — 8 OOMKills in 24h
  3. Single-zone deployment — No redundancy

Fix Priority

  1. Increase node pool to 5 nodes (Est. impact: -65% eviction rate)
  2. Add resource requests/limits to all deployments
  3. Enable multi-zone with pod disruption budgets

Example 3: VPC Audit Report

Security Findings: 5 overly-permissive ingress rules, NAT gateway not using reserved IPs, Cloud SQL instance publicly accessible

Compliance Issues: VPC Flow Logs disabled, no encryption in transit on internal traffic

Runbook: 6 actionable steps with gcloud commands to close gaps

What's Included

  • SKILL.md: Full troubleshooting workflows, decision trees, metric interpretation guides
  • Cost optimization audit checklist: Compute, storage, networking, and managed services review
  • GCP performance baseline reference: Expected metrics by instance type, workload, and region
  • Log pattern detection examples: Common error signatures and remediation steps
  • Runbook generation templates: Structured format for remediation steps with validation
  • Security & compliance audit: IAM, encryption, VPC, logging, and industry standard checks
  • Impact estimation worksheet: Quantify expected improvements before applying changes
  • Rollback & risk mitigation procedures: Safe deployment patterns for high-risk changes

Who It's For

  • Cloud Infrastructure Engineers — Manage and troubleshoot GCP deployments at scale
  • DevOps/SRE teams — Resolve production incidents and optimize infrastructure
  • FinOps specialists — Reduce cloud spend with data-driven recommendations
  • Solutions Architects — Conduct GCP health checks and design governance policies
  • Platform engineers — Establish GCP best practices across teams

Best For

  • Investigating sudden spikes in latency, error rates, or resource utilization
  • Reducing cloud costs across Compute, Networking, Database, and managed services
  • Troubleshooting GKE cluster issues — pod evictions, node pressure, networking
  • Conducting periodic audits of infrastructure health, security, and compliance
  • Capacity planning with data-driven rightsizing recommendations

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