AWS & ComfyUI Expert Needed for Video Generation Workflow Issue

---

---

Description: We are looking for an expert with strong experience in AWS deployment (EC2, Security Groups, etc.) and deep knowledge of ComfyUI for troubleshooting a critical issue in our video generation workflow. Project Background: We have deployed a custom ComfyUI setup on an AWS EC2 instance (Ubuntu), including various modules and custom nodes (Manager, Easy Use, etc.). The video generation workflow stalls at approximately 25% during the loading of checkpoint shards without producing any explicit error messages. We have already optimized the instance configuration (increased swap, etc.) and attempted several adjustments on the workflow, but the problem persists. Tasks to Complete: Analyze the logs and resource usage on the instance to identify the cause of the stalling. Verify and optimize the AWS instance configuration (Security Groups, memory allocation, swap, etc.). Review and potentially adjust the ComfyUI workflow and its custom nodes to ensure smooth execution. Propose optimizations to reduce resource consumption (e.g., adjusting resolution, frame count, or other parameters) if necessary. Required Skills: Advanced expertise in AWS, particularly with EC2 and network configuration (Security Groups, ACLs, etc.). Solid experience with ComfyUI, including its workflows, custom nodes, and model integration. Knowledge of video processing and optimization of image generation workflows. Ability to diagnose and resolve performance and memory usage issues on GPU environments. Strong skills in log analysis and troubleshooting on Linux systems. Timeline and Budget: We need to resolve this issue as soon as possible. Please provide a time estimate and budget for diagnosing and fixing this problem. If you are an AWS/ComfyUI expert passionate about optimizing video generation workflows and can help us unlock this project, please contact us with your relevant experience, examples of similar projects, and an estimated proposal.

Keyword: Linux

Contractor Tier: Hourly: $25.00 - $47.00

Price: $36.0