{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,30]],"date-time":"2026-06-30T19:03:53Z","timestamp":1782846233725,"version":"3.54.5"},"reference-count":0,"publisher":"ECMS","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,6,23]]},"abstract":"<jats:p>Resilience in microservices relies on caller-side observation and cooperative aggregation. While kernel-layer faults disrupt these channels asymmetrically, this paper provides the first systematic quantification of the resulting informational blind spot in production topologies. Under tc~netem network faults in hub-and-spoke topologies, leaf nodes - receiving only successfully routed packets - self-report zero errors, rendering gossip silent. Across 1,020 trials, we establish a structural utility boundary for cooperative signals and characterise this Gossip Silence as a consequence of Signal-Origin Asymmetry. We propose Inbound-Error Reporting as a formal remedy and demonstrate that the autonomous MAS-ODA agent approaches the performance of a globally informed coordinator while eliminating the single point of failure (SPOF).<\/jats:p>","DOI":"10.7148\/2026-0685","type":"proceedings-article","created":{"date-parts":[[2026,6,30]],"date-time":"2026-06-30T18:08:43Z","timestamp":1782842923000},"page":"685-693","source":"Crossref","is-referenced-by-count":0,"title":["When gossip goes silent: topology-constrained cooperative backpressure and decentralized adaptive resilience in microservices"],"prefix":"10.7148","author":[{"given":"Mieszko","family":"Cichon","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andrzej","family":"Mycek","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel","family":"Grzonka","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"4144","published-online":{"date-parts":[[2026,6,23]]},"event":{"name":"40th ECMS International Conference on Modelling and Simulation"},"container-title":["ECMS 2026 Proceedings edited by Filippo Sanfilippo, Florenc Demrozi, Fabio Sgarbossa, Mohammad Poursina"],"original-title":[],"deposited":{"date-parts":[[2026,6,30]],"date-time":"2026-06-30T18:08:46Z","timestamp":1782842926000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.scs-europe.net\/dlib\/2026\/ecms2026acceptedpapers\/0685_dis_ecms2026_0105.pdf"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,6,23]]},"references-count":0,"URL":"https:\/\/doi.org\/10.7148\/2026-0685","relation":{},"subject":[],"published":{"date-parts":[[2026,6,23]]}}}