---
document_id: agent.error.upstream_busy
schema_version: 1
---

<!-- Generated by scripts.build_agent_guide; do not edit. -->

# upstream_busy

Recovery / 恢复动作: `retry`
Billing / 计费: `not_charged`

- Cause / 原因: The upstream query service is temporarily busy or timed out. / 上游查询服务暂时繁忙或超时。
- Agent: Wait for Retry-After, retry the same payload once, then narrow the query or stop. / 等待 Retry-After 后对同一参数重试一次；仍失败则缩小查询或停止。
- User / 用户: Wait briefly; if the problem continues, use a smaller time range or fewer dimensions. / 稍后再试；如果持续失败，请缩小时间范围或减少维度。