Having a significant performance issue with a Windows POD in AKS compared to similarly sized VM equivalent
Have a Windows-based Container environment built, running in an AKS environment. The application performance (IIS-based Application) in the POD is significantly slower than a similarly sized VM - even when the VM is using all OTHER constructs the same (App Gateway, SQL, Storage Account, etc).
Pure IIS serving works well with quite low latency of a response. An ASP page being served is working very slowly at even small scale.
Issue is that despite enabling insights and looking for bottlenecks - none are being found. No quota issues are being seen, no IO issues it seems, CPU is well under the threshold of concern... but perhaps I am just not getting the visibility needed.
Any "insights" you may have would be appreciated!