Data loading issue at scale with tensorboard what-if plugin

[etsyamitra]

I have been not been able load more than ~350 data points through tensorboard plugin on this tool. It has been interesting observation while playing around with max_examples and sampling_ratio params over the same example path file as follow
max_samples = 250, sampling_ratio=1 -> data does not load(ie fails after long wait)
max_samples = 1000, sampling_ratio=0.2 -> works
max_samples = 1000, sampling_ratio=0.3 -> data does not load
I am wondering if there is a recommended configuration on any constraints around this tool?

Note: running tensorboard binary on a k8s side car. Any pointers will be really appreciated!