46 lines
3.0 KiB
Markdown
46 lines
3.0 KiB
Markdown
## 2026-03-31 Memory Flush
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- User asked to find the previously configured server health scheduled task and change it from hourly to four times daily at 00:00, 06:00, 12:00, and 18:00.
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- Investigation confirmed the active mechanism is not system crontab; current user crontab is empty and the effective scheduler is OpenClaw's built-in cron task.
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- Relevant reporting script exists at `/home/sinlee/.openclaw/workspace/scripts/server-health-report.sh`.
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- HEARTBEAT.md already reflected four scheduled times, but user wanted the real task verified.
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- Confirmed OpenClaw cron task ID `990700ff-be06-44c5-be10-19eaf3ed0af9` is already scheduled as `0 6,12,18,0 * * *`, i.e. exactly 00:00 / 06:00 / 12:00 / 18:00 daily.
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- Task currently targets Telegram chat `-1003834524994`, topic `4`.
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- Noted minor inconsistency: task display/name still says `Server health report every 30m`, but actual schedule is already the four-times-daily one.
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# 2026-03-31 星期二 (Asia/Hong_Kong)
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## Telegram forum topic 群消息免艾特配置已验证可用
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- 用户已完成新版 OpenClaw Telegram 群/topic 配置调整。
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- 当前在 Telegram 群“龙虾指挥部” topic 4 中，机器人已经可以在**不被 @ 提及**的情况下正常回复。
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- 相关现有配置特征：
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- `channels.telegram.groups.-1003834524994.requireMention = false`
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- `channels.telegram.groups.-1003834524994.topics.4.requireMention = false`
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- `channels.telegram.groupPolicy = allowlist`
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- `channels.telegram.groupAllowFrom` 已包含用户 `975333652`
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- 说明新版 2026.3.23-2 下，群/topic 的免艾特响应链路已经打通。
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## Telegram 图片接收失败根因已定位
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- 用户反馈机器人“收不到图片”。
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- 排查日志后确认：**不是 Telegram 消息没到，而是 OpenClaw 在下载 Telegram 图片文件时被 URL fetch 安全策略拦截**。
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- 关键现象：日志中出现类似
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- `blocked URL fetch (url-fetch) target=https://api.telegram.org/file/bot... reason=Blocked: resolves to private/internal/special-use IP address`
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- 当前判断：
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- 文字链路正常；
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- 媒体链路在下载 `api.telegram.org/file/...` 时被安全检查阻断；
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- 高概率与宿主机 DNS/hosts/代理解析结果，或当前版本 URL 安全判定过严有关。
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- 用户明确希望走“方案 2”（通过 OpenClaw 配置放行/修复），后续应继续根据本地新版文档核对是否存在正式支持的 URL fetch 放行键名，再决定是否修改配置。
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## 夜间风扇变快排查结论
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- 2026-03-31 凌晨用户反馈主机风扇转速明显加快。
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- 排查结果：**OpenClaw 本身不是主因**。
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- 当时资源占用最高的进程：
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- `ffmpeg`（Jellyfin 转码路径）约 `101% CPU`
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- `baidunetdisk` 约 `21% CPU`
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- `qemu-system-x86_64` 约 `7% CPU`
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- OpenClaw 自身约 `0.4% CPU`
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- 系统整体负载并未爆满：
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- `load average` 约 `1.59 / 1.47 / 1.76`
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- 主机有 `16 CPU`
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- CPU 平均空闲仍约 `89.91%`
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- 结论：更像是 **Jellyfin 正在进行实时转码/媒体处理**，带动风扇升速，而不是整机高压或 OpenClaw 失控。
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