IFO4
Loading...Cloud network egress charges incurred without a corresponding business outcome, typically through misrouted internal traffic, unintentional cross-region replication, or unoptimised content delivery patterns. Egress waste is among the highest-margin charges that cloud providers levy and therefore the most rewarding optimisation target by dollar yield. The federation requires egress cost to be reported by destination class in the FinOps inform report, with cross-region and inter-AZ traffic disclosed separately and intra-region traffic reconciled to architectural intent under UFMS-001:2.4.
From the Latin egredi, to go out; the cloud sense developed with the AWS pricing literature of the early 2010s when egress emerged as a meaningful bill component.
Federation members publish egress cost by destination class monthly. Material egress to the public internet from data plane services is footnoted with the architectural justification under MEV-Annex:3.2. Egress optimisation playbooks are reviewed annually.
@misc{ifo4_glossary_egress_waste,
title = {{Egress Waste}},
author = {{IFO4 Federation Editorial Board}},
howpublished = {{IFO4 Federation Glossary, slug \texttt{egress-waste}}},
year = {2026},
url = {https://ifo4.org/glossary/egress-waste},
note = {Category: Waste; key: EgressWaste}
}Federation members and accredited practitioners may challenge any entry under TGS-002:1.7. Filed challenges are routed to the editorial board, triaged into the revision register, and resolved in writing on the public docket. The slug remains stable through any revision.