#operating-system postmortems · postmortem.io

Skip to content

postmortem.io Beta

Search postmortems /

Type

All Incidents Shutdowns

Tags

outage 508 database 163 networking 61 aws 59 dns 43 api 41 shutdown 38 configuration 34 deployment 31 capacity 28 security 28 infrastructure 27 kubernetes 26 config-error 25 All tags →

Company Browse A–Z →

1 postmortems tagged "operating-system"

Summary of Heroku June 10 Outage Jun 10, 2025 Incident Heroku outageinfrastructurenetworking +3

No postmortems match that combination.

Try a broader search term, or clear all filters and browse by tag or company instead.

Every entry links back to its original source. postmortem.io only exists because those authors wrote the truth down in public.

Real incident reports, postmortems, and shutdown writeups. No marketing spin.