dsh-whale-report

<h1 align="center">深迹 · DeepTrace</h1> <p align="center"><b>Your Agent, in numbers.</b></p> <p align="center">Agent 可观测 → 诊断 → 改进 → 受控修改 → 回验：<br/>把 DSH 的 session、token、cost、tool call 与异常，转成可追踪的事实、确定性诊断、可执行建议，以及真正能被验证的改进。</p>

  <span style="color:#4d6bfe;font-weight:700;font-family:ui-monospace,Menlo,monospace">6 PERIODS</span>
  <span style="color:#33445f"> · </span>
  <span style="color:#cbd5e1;font-family:ui-monospace,Menlo,monospace">DETERMINISTIC</span>
  <span style="color:#33445f"> · </span>
  <span style="color:#cbd5e1;font-family:ui-monospace,Menlo,monospace">4 IMPROVE RULES</span>
  <span style="color:#33445f"> · </span>
  <span style="color:#cbd5e1;font-family:ui-monospace,Menlo,monospace">APPLY + VERIFY</span>
  <span style="color:#33445f"> · </span>
  <span style="color:#cbd5e1;font-family:ui-monospace,Menlo,monospace">HISTORICAL PRICING</span>
  <span style="color:#33445f"> · </span>
  <span style="color:#cbd5e1;font-family:ui-monospace,Menlo,monospace">INCREMENTAL INDEX</span>
  <span style="color:#33445f"> · </span>
  <span style="color:#cbd5e1;font-family:ui-monospace,Menlo,monospace">FAULT ISOLATION</span>
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  <span style="color:#cbd5e1;font-family:ui-monospace,Menlo,monospace">READ-ONLY BY DEFAULT</span>

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Why DeepTrace

Agent 跑完之后，真正难回答的问题不是"它做了什么"，而是：

• 哪些 session 最贵？
• 为什么突然开始 retry？
• 哪些操作值得注意？
• 夜里到底跑了多少？
• 是哪次任务把成本拉高的？
• 这周有什么值得改的？

DeepTrace 不是 log viewer，也不是普通 dashboard——它把会话事件日志聚合成报告，让这些问题有答案。

The loop

  <b style="color:#4d6bfe">TRACE</b><br/>
  <span style="color:#33445f;font-size:12px">Sessions / tokens / cost / tools become queryable evidence.</span>
<td align="center" width="3%" style="color:#94a2b3">→</td>
  <b style="color:#4d6bfe">DIAGNOSE</b><br/>
  <span style="color:#33445f;font-size:12px">Deterministic findings locate failures, waste and cost anomalies.</span>
<td align="center" width="3%" style="color:#94a2b3">→</td>
  <b style="color:#4d6bfe">IMPROVE</b><br/>
  <span style="color:#33445f;font-size:12px">Recommendations include evidence and a verification plan.</span>
<td align="center" width="3%" style="color:#94a2b3">→</td>
  <b style="color:#4d6bfe">APPLY</b><br/>
  <span style="color:#33445f;font-size:12px">Only predefined safe changes can be applied after explicit approval.</span>
<td align="center" width="3%" style="color:#94a2b3">→</td>
  <b style="color:#4d6bfe">VERIFY</b><br/>
  <span style="color:#33445f;font-size:12px">Post-change evidence determines VERIFIED / NOT IMPROVED / INCONCLUSIVE.</span>

一次报告，走完整个闭环。Apply 只接受用户批准的、allowlisted 的、受控的修改；Apply 不是 autonomous optimization，self-healing 不在范围内。

v0.6.1 — Accounting Correctness

Correct history. Complete sessions.

这一版修的是"数字是否可信"。v0.6.1 release

Historical pricing

DeepSeek pricing 按真实生效日期回溯（Asia/Shanghai）：

• before 2026-08-17：legacy flat pricing
• 2026-08-17 onward：peak / off-peak pricing
• 2026-08-23 onward：weekends fully off-peak

Complete session ingestion

• plugin 启动后新建的 sessions 会被 periodic reconcile 自动发现，不需要 restart
• repeated reconciliation 不重复计数

Resume history

• normal resume 保留完整历史；only true fork inherited seed is excluded
• 升级 v0.6.1 后，旧 v17 index 自动失效并重建（见 Semantic migration）

Semantic migration

…