mongodb_ftdc_decoder

FTDC decoder – A minimal Go tool to visualize MongoDB FTDC metric deltas via a local web dashboard.

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🚀 Quick Start

git clone https://github.com/yunusuyanik/mongodb_ftdc_decoder.git
cd mongodb_ftdc_decoder
go mod init mongodb_ftdc_decoder
go mod tidy
go run main.go -dir /path/to/diagnostic.data

Open the printed URL (e.g., http://127.0.0.1:<generatedport>/) in your browser.

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⚙️ Flags

Flag	Description
-dir	Required. Path to diagnostic.data
-debug	Print verbose logs
-genlogs	Generate decoded log and parsed log files with deltas

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📄 Output Files

• metric_deltas_{timestamp}.log – Parsed metric delta values
• fully_decoded_metrics_{timestamp}.log – Decoded logs