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state: enforce 10 MiB log caps for thread and threadless process logs #12038

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Merged
charley-oai merged 13 commits into from
Feb 19, 2026
+543 −3
Merged

state: enforce 10 MiB log caps for thread and threadless process logs #12038

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6a55b4f
state: prune log partitions to 10 MiB by thread and process
charley-oai Feb 17, 2026
b82dfd4
state: precheck log partition size before prune window query
charley-oai Feb 17, 2026
2964470
state: add comments for log partition pruning
charley-oai Feb 17, 2026
6274c29
state: prune threadless null-process log partition
charley-oai Feb 17, 2026
204fa38
state: keep newest oversized log row during pruning
charley-oai Feb 17, 2026
a5a06ac
state: extract log pruning from insert_logs
charley-oai Feb 17, 2026
f63a77f
state: document threadless pruning semantics
charley-oai Feb 17, 2026
8c87e90
state: prune oversized newest rows to enforce strict cap
charley-oai Feb 18, 2026
dc85ba2
state: make log insert and prune atomic
charley-oai Feb 18, 2026
27153e6
state: satisfy clippy explicit-auto-deref in log tx path
charley-oai Feb 18, 2026
b731d6f
state: persist per-log estimated bytes for pruning
charley-oai Feb 18, 2026
01ed15e
state: inline estimated_bytes expression in prune queries
charley-oai Feb 18, 2026
c4a5736
state: clarify log partition definition in cap comment
charley-oai Feb 18, 2026
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4 changes: 4 additions & 0 deletions codex-rs/state/migrations/0011_logs_partition_prune_indexes.sql
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Original file line number Diff line number Diff line change
@@ -0,0 +1,4 @@
CREATE INDEX idx_logs_thread_id_ts ON logs(thread_id, ts DESC, ts_nanos DESC, id DESC);

CREATE INDEX idx_logs_process_uuid_threadless_ts ON logs(process_uuid, ts DESC, ts_nanos DESC, id DESC)
WHERE thread_id IS NULL;
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