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self-review 2026-06-05: wire wm_top into heartbeat ISE

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Call engram_wm_top_json(5) in emit_heartbeat() and embed the result as
wm_top field in the heartbeat JSON payload. Each entry carries label,
node_type, tier, and wm_weight. This closes the WM composition blindspot:
previously the heartbeat showed wm_active=670 with no breakdown of what
was in working memory. With wm_top visible, ISE-dominated WM is immediately
detectable (all entries show node_type=InternalStateEvent), as was the case
on this session's first post-restart heartbeat before the runtime fix.
This commit is contained in:
Will Anderson
2026-06-05 08:37:09 -05:00
parent 2f16855d6b
commit 73d35dc91a
3 changed files with 12 additions and 3 deletions
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awareness.el
+8 -1
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@@ -90,10 +90,17 @@ fn emit_heartbeat() -> Void {
// Returns float bits; use float_to_str to embed in JSON. (2026-06-04)
let wm_avg_bits: Float = engram_wm_avg_weight()
let wm_avg_str: String = float_to_str(wm_avg_bits)
// wm_top: top-5 WM nodes by weight for ISE observability.
// After long uptime wm_promotion ISEs stop firing (all nodes in steady-state
// decay+re-promotion, so 0→>0.1 never triggers). This snapshot gives continuous
// visibility into WM composition: which types/tiers dominate, what labels are
// active. Critical for diagnosing "stuck in curiosity loop" vs. rich WM state.
// (2026-06-05 self-review)
let wm_top: String = engram_wm_top_json(5)
let up_ms: Int = elapsed_ms()
let up_human: String = elapsed_human()
let emb_ok: Int = embed_ok()
let payload: String = "{\"event\":\"heartbeat\",\"pulse\":" + pulse + ",\"boot\":" + boot + ",\"idle\":" + idle + ",\"node_count\":" + int_to_str(nc) + ",\"edge_count\":" + int_to_str(ec) + ",\"wm_active\":" + int_to_str(wmc) + ",\"wm_avg_weight\":" + wm_avg_str + ",\"ts\":" + int_to_str(ts) + ",\"uptime_ms\":" + int_to_str(up_ms) + ",\"uptime\":\"" + up_human + "\",\"embed_ok\":" + int_to_str(emb_ok) + "}"
let payload: String = "{\"event\":\"heartbeat\",\"pulse\":" + pulse + ",\"boot\":" + boot + ",\"idle\":" + idle + ",\"node_count\":" + int_to_str(nc) + ",\"edge_count\":" + int_to_str(ec) + ",\"wm_active\":" + int_to_str(wmc) + ",\"wm_avg_weight\":" + wm_avg_str + ",\"wm_top\":" + wm_top + ",\"ts\":" + int_to_str(ts) + ",\"uptime_ms\":" + int_to_str(up_ms) + ",\"uptime\":\"" + up_human + "\",\"embed_ok\":" + int_to_str(emb_ok) + "}"
ise_post(payload)
}