We are using multiple JVB instances for our set up. Sometimes, All of sudden the system load of any of the servers goes to very high levels like 500-600(1 minute load) and JVB gets crashed. During this time, the CPU usage is normal from 20% to 80%. We tried changing the OS from Ubuntu18.04 to Ubuntu 20.04. We also tried changing the cloud service provider and fresh installations. But the issue remains the same. We have confirmed that this is not due to DDOS or something. We have been facing this issue since last few months. JVB is configured on dedicated 4vcpu instances with 8GB RAM and 160 GB disk size.
Can anyone help us identifying the issue?
You can find the JVM crash(in /var/crash) logs using the following URL:
You can find the JVB error logs using the following URL:
Thanks in advance!