Hey Roshan
I have a similar issue, where fluentD stops … it seems memory related and its when they each around 2Gb in my case
A restart/delete works and it continues to send logs.
I’m using centos as the underlying OS … 4 cores, 32Gb of memory … no idea why this keeps happening or how to avoid it … but i’ve tried fiddleing around with the fluentD conf but never completley solved this issue.