Docker swarm failed on high traffic


I am Aniruddha. I am facing one issue with Docker swarm.
I was trying to replace our existing server environments with Docker but when I created Docker swarm as a replacement of one nginx cluster and switched traffic from old traditional environment to this, It failed to handle that traffic even there was enough CPU and MEM on every node (usage was very low).

I haven’t see any errors in syslog, Docker logs, and nginx logs.

I might have missed some configuration part. Can anyone let me know what could be possibly wrong in my case ?


Aniruddha K.