Owen Lin
5f79a92e39
Persist response token usage in rollout history ( #41912 )
...
## Why
Resumed threads need to continue per-turn and per-thread token totals without scanning arbitrarily far beyond the latest compaction checkpoint.
## What changed
- Add durable `TokenUsageRecord` rollout items with response, turn, thread, session, and root-turn attribution.
- Restore accumulated usage on resume and snapshot the latest record plus the compaction response ID in compaction checkpoints.
- Preserve root-turn lineage in persisted turn context, while ensuring forked child threads start with their own usage totals.
## Testing
- Cover usage accumulation across multiple responses and resumed turns.
- Cover local and remote compaction checkpoints, invalid remote compaction output, rollout reconstruction, and fork isolation.
GitOrigin-RevId: ef9e0c4a9102a08a2c382be4cdac68c84353c90a
2026-08-31 21:15:38 +00:00
..
2026-08-26 22:37:59 +00:00
2026-08-25 19:54:52 +00:00
2026-08-30 07:40:36 +00:00
2026-08-26 16:28:35 +00:00
2026-08-31 00:53:30 +00:00
2026-08-24 18:22:13 +00:00
2026-08-20 17:46:05 +00:00
2026-08-20 17:46:05 +00:00
2026-08-24 19:52:27 +00:00
2026-08-13 00:00:16 +00:00
2026-08-27 21:03:09 +00:00
2026-08-29 03:44:01 +00:00
2026-08-25 21:34:05 +00:00
2026-08-27 07:50:05 +00:00
2026-08-28 00:22:05 +00:00
2026-08-21 20:15:23 +00:00
2026-08-13 00:00:16 +00:00
2026-08-31 00:53:30 +00:00
2026-08-25 23:42:50 +00:00
2026-08-31 00:53:30 +00:00
2026-08-20 17:46:05 +00:00
2026-08-31 21:15:38 +00:00
2026-08-30 07:40:36 +00:00
2026-08-31 21:15:38 +00:00
2026-08-30 07:40:36 +00:00
2026-08-28 02:09:07 +00:00
2026-08-25 19:54:52 +00:00
2026-08-20 18:29:35 +00:00
2026-08-27 00:02:26 +00:00
2026-08-20 18:29:35 +00:00
2026-08-26 16:28:35 +00:00
2026-06-18 14:09:38 +02:00
2026-08-17 21:49:30 +00:00
2026-08-28 01:14:02 +00:00
2026-08-29 19:57:06 +00:00
2026-08-25 21:34:05 +00:00
2026-08-30 11:56:24 +00:00
2026-08-31 15:02:40 +00:00
2026-08-27 08:44:54 +00:00
2026-08-21 21:51:12 +00:00
2026-08-30 14:04:06 +00:00
2026-08-21 21:22:35 +00:00
2026-08-29 03:14:35 +00:00
2026-08-30 14:04:06 +00:00
2026-08-31 21:15:38 +00:00
2026-08-23 06:10:44 +00:00
2026-08-13 00:00:16 +00:00
2026-08-25 01:27:18 +00:00
2026-08-13 00:00:16 +00:00
2026-08-13 00:00:16 +00:00
2026-06-15 21:53:47 -07:00
2026-08-25 23:42:50 +00:00
2026-08-27 00:02:26 +00:00
2026-08-27 20:31:40 +00:00
2026-08-04 15:23:43 +00:00
2026-08-26 16:28:35 +00:00
2026-08-30 14:04:06 +00:00
2026-08-30 07:40:36 +00:00
2026-08-26 10:39:05 +00:00
2026-08-31 21:15:38 +00:00
2026-05-18 21:03:51 -07:00
2026-08-13 00:00:16 +00:00
2026-08-27 21:03:09 +00:00
2026-08-30 07:40:36 +00:00
2026-08-29 03:44:01 +00:00
2026-08-20 17:46:05 +00:00
2026-08-29 03:28:19 +00:00
2026-08-20 11:57:32 +00:00
2026-08-27 00:02:26 +00:00
2026-08-26 21:39:05 +00:00
2026-08-25 23:42:50 +00:00
2026-08-20 19:09:04 +00:00
2026-06-08 13:55:15 -07:00
2026-08-31 21:15:38 +00:00
2026-08-29 03:44:01 +00:00
2026-08-31 00:53:30 +00:00
2026-08-26 19:02:02 +00:00
2026-07-14 10:37:23 +00:00
2026-08-31 00:53:30 +00:00
2026-07-22 20:23:35 +00:00
2026-08-13 00:00:16 +00:00
2026-08-28 02:39:47 +00:00
2026-08-01 01:17:26 +00:00
2026-08-28 17:09:22 +00:00
2026-08-31 00:53:30 +00:00
2026-08-13 00:00:16 +00:00
2026-08-31 20:50:44 +00:00
2026-08-31 20:50:44 +00:00
2026-08-30 14:04:06 +00:00
2026-08-13 00:00:16 +00:00
2026-08-13 00:00:16 +00:00
2026-08-26 19:44:12 +00:00
2026-07-22 00:50:28 +00:00
2026-08-31 21:15:38 +00:00
2026-08-26 03:28:57 +00:00
2026-08-28 10:39:10 +00:00
2026-08-31 08:31:23 +00:00
2026-08-30 16:45:34 +00:00
2026-08-23 06:10:44 +00:00
2026-08-28 16:36:38 +00:00
2026-07-23 19:19:35 +00:00
2026-08-13 00:00:16 +00:00
2026-08-20 17:46:05 +00:00
2026-08-30 14:04:06 +00:00
2026-08-29 03:44:01 +00:00
2026-08-29 19:57:06 +00:00
2026-08-25 17:27:04 +00:00
2026-08-28 18:07:40 +00:00
2026-08-20 17:46:05 +00:00
2026-08-27 02:00:31 +00:00
2026-08-27 01:22:23 +00:00
2026-08-27 21:03:09 +00:00
2026-08-26 22:37:59 +00:00
2026-08-25 17:41:22 +00:00
2026-08-31 08:31:23 +00:00
2026-08-13 00:00:16 +00:00
2026-08-13 00:00:16 +00:00
2026-08-30 07:40:36 +00:00
2026-08-28 09:48:13 +00:00
2026-08-31 08:31:23 +00:00
2026-08-31 21:15:38 +00:00
2026-08-30 07:40:36 +00:00
2026-08-30 14:04:06 +00:00
2026-08-20 17:46:05 +00:00
2026-08-30 07:40:36 +00:00
2026-08-30 14:04:06 +00:00
2026-08-25 19:54:52 +00:00
2026-08-20 17:46:05 +00:00
2026-08-27 19:58:09 +00:00
2026-08-28 11:38:03 +00:00
2026-08-28 15:44:48 +00:00
2026-08-26 21:39:05 +00:00
2026-08-28 19:04:54 +00:00
2026-08-10 19:26:52 +00:00
2026-08-13 00:00:16 +00:00
2026-08-28 18:07:40 +00:00
2026-08-27 21:03:09 +00:00
2026-08-14 01:23:59 +00:00
2026-08-13 00:00:16 +00:00
2026-08-26 22:37:59 +00:00
2026-08-24 17:29:21 +00:00
2026-08-26 16:28:35 +00:00
2026-08-20 06:29:32 +00:00