ns-memory-spike-analysis - Node.js Memory Spike and Leak Analysis
Diagnoses memory growth, heap spikes, RSS increases, OOMs, and memory leaks in Node.js applications using heap evidence or N|Solid sampling and snapshots.
Tags
Updated: 2026-09-15Capabilities
Typical Inputs
Typical Outputs
What this skill does
- Analyze provided heap evidence
- Identify memory bottleneck targets
- Perform heap memory sampling
- Capture full heap snapshot
- Summarize memory asset profiles
- Download full memory asset files
- Identify top memory allocators
- Generate memory diagnostic reports
Inputs
- App name or agent ID
- Asset ID or heap summary
- Local heap profile file path
- OOM context or telemetry alerts
Outputs
- Memory analysis report
- Downloaded heapprofile or heapsnapshot file
- Allocator and root cause breakdown
Requirements
- Node.js runtime environment
- Bundled wait.cjs and fetch-asset.cjs
- File system write access