Not a compilation, but here are a couple of interesting postmortems I recall from my time at PagerDuty: https://www.pagerduty.com/blog/the-discovery-of-apache-z

Not a compilation, but here are a couple of interesting postmortems I recall from my time at PagerDuty: https://www.pagerduty.com/blog/the-discovery-of-apache-zookeepers-poison-packet/ https://www.pagerduty.com/blog/the-discovery-of-apache-zooke... https://status.pagerduty.com/incidents/v2vrgccbtgxn https://status.pagerduty.com/incidents/v2vrgccbtgxn The second one was a 30+ hour outage that forced us to really up our incident management game.