Rogue Query Spike and Safeguards in 0.24.1
TLDR Vivek asked if Cloudflare DDOS protection fixed an issue. Kishore Nallan clarified they fixed a rogue query and suggested upgrading to 0.24.1 for added safeguards.
Apr 25, 2023 (7 months ago)
Kishore Nallan05:37 AM
Kishore Nallan05:42 AM
Kishore Nallan05:45 AM
Any other measures I could take to protect myself from this (apart from upgrading)?
Kishore Nallan05:47 AM
Indexed 3015 threads (79% resolved)
Addressing Exceeding Query Length and High CPU Usage
Imtiaz reported `Query string exceeds max allowed length of 4000` errors and high CPU usage. Kishore Nallan suggested enabling slow request logs to identify long queries and excessive CPU usage and checking incoming IPs for DDoS attacks.
Resolve Connection Error on Records Upsert
Jainil faced consistent connection errors while upserting records. Jason identified an OOM issue, suggesting a capacity upgrade. Auto-scaling was discussed and the upgrade implementation process, which was in progress, was clarified.
Addressing Raised CPU Usage and System Instability
Todd raised a concern regarding increased CPU usage and system instability. Jason identified the problem due to a change in write patterns and suggested an upgrade. The system upgrade was subsequently implemented and solved the issue.