BLOGObservability

Heatmaps Make Ops Better

In this blog miniseries, I’d like to talk about how to think about doing data analysis “the Honeycomb way.”  Welcome to part 1, where I cover what a heatmap is—and how using them can…

Explore RubyGems data with Honeycomb

Our new RubyGems.org public dataset is now available — use it to analyze global download traffic of all gems hosted on RubyGems! About RubyGems.org RubyGems.org is the Ruby community’s gem hosting service. Gem creators…

Postmortem: RDS Clogs & Cache-Refresh Crash Loops

On Thursday, October 4, we experienced a partial API outage from 21:02-21:56 UTC (14:02-14:56 PDT). Despite some remediation work, we saw a similar (though less serious) incident again on Thursday October 11 from 15:00-16:02 UTC (8:00-9:02PDT). To implement a more permanent fix, we scheduled an emergency maintenance window which completely interrupted service on Friday Oct 12 for approximately two minutes, from 4:38-4:40 UTC (Thursday Oct 11, 21:38-21:40 PDT).