Pretty frequently seeing high CPU usage and it’s usually around the 85% mark: [Screenshot 2025-01-25 at 00.47.46] Was previously showing up as unicorn.conf.r: [Screenshot 2025-01-25 at 01.43.52] Could this indicate UNICORN_WORKERS being set too high/low? The server has 64GB RAM (usually shows…

[image] AstonJ: So what I found was reducing the unicorn workers on this server reduced load… So it looks like my issue wasn’t the unicorn workers after all - after @sam ’s update following @LotusJeff ’s thread the server loads have gone back to what they were (less than half of what they had g…

High CPU usage (Ruby)

Support

NateDhaliwal (NateDhaliwal) January 25, 2025, 9:22am 3

Yep. I also suggest decreasing the number of unicorn workers:

2 Likes

Topic		Replies	Views
Recommendation for number of workers: cores × 2? Installation	16	179	April 29, 2025
Due to extreme load, this is temporarily being shown to everyone... when it's not really the case Installation server-resources	19	1597	July 21, 2023
Optimizing the number of Unicorns and buffer size Installation server-resources	24	6739	December 13, 2020
Browser upgrade fails when discourse is configured to use one unicorn worker Bug	5	393	October 18, 2023
How to avoid upstream timeouts? Support	26	9298	March 26, 2022

High CPU usage (Ruby)

Related topics