![Second Request Very Slow in Clustered Mode on 5.0.3, 5.0.4 and master. · Issue #2484 · puma/puma · GitHub Second Request Very Slow in Clustered Mode on 5.0.3, 5.0.4 and master. · Issue #2484 · puma/puma · GitHub](https://user-images.githubusercontent.com/180819/98448251-fe3ee100-20e7-11eb-8a24-b036553dc4ac.gif)
Second Request Very Slow in Clustered Mode on 5.0.3, 5.0.4 and master. · Issue #2484 · puma/puma · GitHub
![Question: How to debug what cause [20795] ! Terminating timed out worker: 21499, also 100% CPU (log file didn't output anything useful) · Issue #1627 · puma/puma · GitHub Question: How to debug what cause [20795] ! Terminating timed out worker: 21499, also 100% CPU (log file didn't output anything useful) · Issue #1627 · puma/puma · GitHub](https://user-images.githubusercontent.com/1804755/43571327-493e9f0c-966f-11e8-8961-6c38607f4487.png)
Question: How to debug what cause [20795] ! Terminating timed out worker: 21499, also 100% CPU (log file didn't output anything useful) · Issue #1627 · puma/puma · GitHub
![Why puma workers constantly hung, and how we fixed by discovering the bug of Ruby v2.5.8 and v2.6.6 | by Yohei Yoshimuta | ITNEXT Why puma workers constantly hung, and how we fixed by discovering the bug of Ruby v2.5.8 and v2.6.6 | by Yohei Yoshimuta | ITNEXT](https://miro.medium.com/v2/resize:fit:1400/1*9B6dynQKf3pkxl8q44y2kw.png)