Outage Patterns We’re Seeing in 2025: Navigating Complex Dependencies

When we looked at outages from the first half of 2025, we saw distinct patterns in how distributed systems failed. Consistent with our ongoing outage analysis, our data revealed a rise in subtle functional failures and service degradations where symptoms often seem disconnected from their root causes. Tune in to hear more about our findings from 2025 outages so far, or use the chapters below to jump to the sections that most interest you. CHAPTERS 00:00 Intro 00:46 The Impact of Agile Development 04:40 Hidden Functional Failures 08:04 Outages With Cascading Effects 11:52 Configuration-related Outages 12:39 Backend Issues 16:55 By the Numbers: 2025 Outage Trends 18:11 Get in Touch ——— For additional insights, check out the links below: - The Internet Report’s latest blog post: https://www.thousandeyes.com/blog/internet-report-outage-patterns-in-2025?utm_source=wistia&utm_medium=referral&utm_campaign=fy26q1_internetreport_q1fy26ep2_podcast - The Guide to Next-generation Assurance: https://www.thousandeyes.com/resources/guide-to-next-generation-assurance-ebook?utm_source=wistia&utm_medium=referral&utm_campaign=fy26q1_internetreport_q1fy26ep2_podcast - Internet Outage Map: https://www.thousandeyes.com/outages?utm_source=wistia&utm_medium=referral&utm_campaign=fy26q1_internetreport_q1fy26ep2_podcast - Internet Outages Timeline: https://www.thousandeyes.com/resources/internet-outages-timeline?utm_source=wistia&utm_medium=referral&utm_campaign=fy26q1_internetreport_q1fy26ep2_podcast - Internet Outage Survival Kit: https://www.thousandeyes.com/resources/the-internet-outage-survival-kit?utm_source=wistia&utm_medium=referral&utm_campaign=fy26q1_internetreport_q1fy26ep2_podcast ——— Want to get in touch? If you have questions, feedback, or guests you would like to see featured on the show, send us a note at [email protected]. Or follow us on LinkedIn and X at @thousandeyes. ——— ABOUT THE INTERNET REPORT This is The Internet Report, a podcast uncovering what’s working and what’s breaking on the Internet—and why. Tune in to hear ThousandEyes’ Internet experts dig into some of the most interesting outage events from the past couple weeks, discussing what went awry—was it the Internet, or an application issue? Plus, learn about the latest trends in ISP outages, cloud network outages, collaboration network outages, and more. Catch all the episodes on YouTube or your favorite podcast platform: - Apple Podcasts: https://podcasts.apple.com/us/podcast/the-internet-report/id1506984526 - Spotify: https://open.spotify.com/show/5ADFvqAtgsbYwk4JiZFqHQ?si=00e9c4b53aff4d08&nd=1&dlsi=eab65c9ea39d4773 - SoundCloud: https://soundcloud.com/ciscopodcastnetwork/sets/the-internet-report