Access to Threat Analytic (TA) UI is fine, however clicking the Analytics menu on the top bar loads very slowly and finally it only displayed a white blank page.
Using other Browser, the page shows the following 504 Gateway Time-out error.
Release : 2.2.3 r1
Component : Threat Analytics for PRIVILEGED ACCESS MANAGEMENT
Please do the following steps to resolve the problem
1. SSH to TA node as interlock user (interlock/interlock)
2. Run the following to become root user
sudo bash
3. Modify /etc/nginx/nginx.conf and add the following line under 'http {' line
proxy_read_timeout 300;