feat(timing): add per-turn response timing instrumentation and dashboard statistics#232
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a-yeyang wants to merge 2 commits into
Open
feat(timing): add per-turn response timing instrumentation and dashboard statistics#232a-yeyang wants to merge 2 commits into
a-yeyang wants to merge 2 commits into
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Track three timing metrics per agent turn: TTFT(time from last anchor event to first LLM token), LLM Thinking (message_start → message_end via performance.now()), and Tool Execution (tool_execution_start → tool_execution_end)
Display ⏳ TTFT and 💭 thinking duration as inline chips on assistant message headers; tool execution time shown in each tool bubble
Persist all timing values and toolStatus to DB metadata via message.updateMeta RPC so they survive page navigation and session reload
Add TimingStatsPanel to the Dashboard: a bar chart comparing average TTFT / Thinking / Tool Exec, paired with a MIN / AVG / P95 / P99 / MAX percentile table; samples stored in localStorage (capped at 200 per metric), updated live via siclaw_timing_update CustomEvent