Arcaence_Latency_Debt_Toolkit.xlsx

	A	B	C	D	E	F	G	H	I	J	K	L
1	Flow / Feature	Integration / API	Owner / Team	Avg Latency (ms)	Variance (±ms)	Latency Budget (ms)	Over/Under (ms)	Dependencies	Notes / Cause	Mitigation Plan	Status
2	Login	Auth Service	Security	90	10	80	10	DB, Token	Spike at peak	Add cache layer	⚠️ Slight Over	Guidance:
3	Dashboard	Recommendation API	Personalization	150	60	120	30	Vendor_X	Variance high	Async + cache	⚠️ Slight Over	• Fill Avg/Variance from observability tools (e.g., Datadog).
4	Checkout	Payment Gateway	Payments	130	20	150	-20	Vendor_Y	Stable	Monitor	✅ On Budget	• Set Latency Budget per flow; 'Over/Under' & 'Status' update automatically.
5												• Status logic: ✅ within budget, ⚠️ <= +30ms over, 🔥 > +30ms over.
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