Postmortem Index

Explore incident reports from various companies

Category

Time

NTP, leap seconds, timezone bugs, clock drift, and timestamp serialisation issues.

Postmortems
17
Companies
9
Years covered
14
Date range
Jan 2009 – Oct 2022
Title Company Date Other categories
BigQuery Storage WriteAPI elevated error rates in US Multi-Region Google 2022-10-13 – 2022-10-14
Automation Cascading Failure Cloud
Cloud Filestore ListInstances API failed with error code 429 globally Google 2022-09-13
Automation Cloud
Google Cloud europe-west2 outage due to cooling system failure Google 2022-07-19 – 2022-07-21
Automation Cloud
Google Cloud Networking, Storage, and BigQuery reduced capacity for lower priority traffic Google 2022-07-15
Automation Cloud Config Change
Google Cloud Networking packet loss May 2022 Google 2022-05-20
Automation Cloud Hardware
Google Cloud Networking and Load Balancing outage of November 2021 Google 2021-11-16
Automation Cloud Config Change
Google Cloud Networking issues in Europe and other regions on November 12, 2021 Google 2021-11-12
Automation Cloud Config Change Security
Roblox 73-hour outage due to Consul and BoltDB issues (October 2021) Roblox 2021-10-28 – 2021-10-31
Automation Config Change Hardware
High Filtering On SMS Towards AT&T Network In United States Twilio 2021-10-27
Google Meet Livestream degraded quality Google 2021-10-25 – 2021-10-26
Config Change
Mandrill Postgres XID Wraparound Outage February 2019 Mandrill 2019-02-04 – 2019-02-05
Automation
Leap second affected Cloudflare DNS Cloudflare 2017-01-01
Cascading Failure
Reddit outage and degraded performance on August 11, 2016 Reddit 2016-08-11 – 2016-08-12
Automation Cloud Config Change Security
GitHub DDoS attack of March 2014 GitHub 2014-03-11
Automation Config Change Security
Linux kernel leap second futex timer issue Linux 2012-07-01
Cloud
Linux kernel leap second deadlock crash on New Year's 2008-2009 Linux 2009-01-01
Cloud
Untitled postmortem Dropbox
Automation