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Performance Analyzer
Paste output from top, vmstat, iostat, or free and get instant visual breakdowns, health indicators, and actionable recommendations.
What Does This Analyzer Do?
Paste raw output from top, vmstat, iostat, or free and get instant visual analysis. The tool parses your data and produces color-coded health indicators, CPU and memory breakdowns, I/O metrics, and specific recommendations.
Understanding Linux Performance Tools
The top command shows real-time process and CPU activity, vmstat reports virtual memory and scheduling stats, iostat measures disk I/O throughput, and free displays memory usage. Each captures a different angle of system performance.
Diagnosing Bottlenecks
High load average with low CPU usage often points to I/O wait. Swap usage climbing while free memory remains available may indicate poor memory tuning. This tool highlights those patterns so you can act on them quickly.