Dashboard 卡顿治理：停止 chat.history 重载风暴（PR #45541）

问题/场景：tool-heavy 对话中每次 tool-result 都触发历史全量刷新，造成卡顿。前置条件：使用 Dashboard v2。实施步骤：1) 升级到 PR #45541；2) 运行多工具任务；3) 观察 history 仅在 final event 刷新；4) 对比升级前后体验。关键命令：npm run build。验证：UI 在实时事件期间保持可交互。风险与边界：超大历史仍可能慢，需分页/虚拟列表（需验证）。来源归因：GitHub PR #45541。

GITHUBDiscovered 2026-03-14Author openclaw contributors

Prerequisites

You can reproduce one tool-heavy dashboard chat run.

Steps

Upgrade to build containing PR #45541.
Run a tool-heavy chat flow in dashboard.
Verify no per-tool-result full history reload occurs.

Commands

npm run build

openclaw gateway status

Verify

Dashboard remains responsive during live tool events.

Caveats

Browser extensions can still introduce unrelated UI jank（需验证）.

Source attribution

This tip is aggregated from community/public sources and preserved with attribution.

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