I have trying to do a load test on my machine, with just 1000 active connections, the CPU usage is 100%, the machine i am using is 8GB memory with 4 CPU cores, they are pretty powerful machine, with memory usage sits around 1%. the machines are EBS optimized. c4.xlarge machines.
The crossbar application sits behind an ELB --> Nginx --> upstream as crossbar. Any helps or suggestions how i might overcome this ?
- No error on nginx or system side.