Interactive HTML reports generated by iops report. Each report is a self-contained Plotly dashboard that you can explore directly in your browser: hover over data points, zoom into regions of interest, toggle traces, and export plots.
TOTO Overhead Analysis on PlaFRIM
Machine: PlaFRIM (Inria/University of Bordeaux, France) Study: Runtime overhead of the TOTO I/O interception library Parameters swept: Process count, I/O request size, access pattern, file strategy, analysis period Metrics: IOR bandwidth (MiB/s), total execution time, CPU and memory overhead
This study measures the performance impact of intercepting I/O system calls via LD_PRELOAD across a range of IOR workloads on BeeGFS. The report includes bandwidth comparisons between baseline and instrumented runs, overhead heatmaps, and resource utilization analysis.
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