Reading Latency Effectively
The Median Vs. the Mean, and a breakdown of what each percentile Is attempting to tell you
Aug 20, 20267 min read7
Command Palette
Search for a command to run...
#sre
Articles tagged with #sre
High Linux Load, Low CPU usage: When CPU Throttling Increased CPU Load
Idle CPU Does Not Always Mean Available CPU
Aug 13, 20269 min read12
Surviving A Complete ETCD Outage, Part 2: Restoration
In Part 1 we got a verified ETCD snapshot back onto an Ansible control host, even with the cluster fully down. I've come across many a blog posts describing ETCD restoration process on a single node,
Jul 3, 202610 min read12Surviving A Complete ETCD Outage, Part 1: Snapshots, And Getting Them Back When the Cluster Is Gone
Part 1: Notes on taking frequent ETCD snapshots, and setting up an automated workflow to getting one back when the control plane is down and kubectl returns nothing but errors.
Jul 3, 20266 min read5How Invisible Default Setting Can Break Production- War Story
Debugging an Outage: When Podman Defaults Break Cassandra
Dec 16, 20255 min read1