Techantirezover 11 years ago
Redis latency spikes and the 99th percentile
5 min read
Stripe published latency graphs showing Redis latency spikes during fork() calls for disk persistence. Xen hypervisors cause slow forking on certain EC2 instance types, creating serious latency spikes each time the parent process forks. The issue affects other virtual server providers as well.
Level
Hype check
Tap to vote and see what everyone thinks.
