Pre-aggregated automation statistics over a date range: pass/fail/active counts, pass rate, per-platform and per-device breakdowns, the most-failed commands and the slowest ones. USE THIS FOR ANY CHART OR TOTAL — the counts are computed server-side over the full period, so they are correct where tallying automation_sessions_list rows would silently only cover the recent window. The breakdowns map directly onto a pie or bar chart (ra-chart). failureCategories breaks the window's failed runs down by the same failureCategory values automation_session_get returns (app_bug / test_script / environment_device / timing / unknown), plus unanalyzed for failed runs nobody has read with automation_session_get yet — this tool never computes new analysis, only tallies what is already cached. Omit the dates for the default period. When charting a time-relative request (today, last 7 days), put the same dates you passed here in the chart's source.params and add source.relative (e.g. {startDate:'-6d',endDate:'today'}) so a pinned widget keeps moving.