{"version":"1.0","type":"rich","title":"Main visualization","description":"This visualization shows trace logs from a system, plotting each trace's duration on the y-axis against its start time on the x-axis. It uses a time-based x-scale and a linear y-scale to position black bars representing individual traces, which are overlaid on colored background rectangles that cluster traces based on the length of their activity sequences. Clicking a bar triggers a popup displaying the trace's number, start and end times, and duration. The implementation uses D3 v5 APIs including `scaleTime`, `scaleLinear`, `axisBottom`, `axisLeft`, `csv`, and `select`, rendering directly to SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d37d8695e34a4851b1aed767c5e7a5d0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}