rpc.send() slowness with 8.2 compared to 8.1

[senordhuff]

Hi,

We are seeing significant peformance differences between SC 8.1 (build 8/27/11) vs SC 8.2 (build 2/23/12).

When we build our environment and keep everything else the same except we switch the version of Smartclient, we are seeing rpc.send() takes 4-5 times as long. This is all server-side monitoring.

Typical time for 8.1 is about 150 milliseconds for rpc.send() to complete server-side. Typical time for 8.2 is about 1000 milliseconds for rpc.send() to complete server-side.

I can send the raw response text to you off-list if it would be valuable to see it? The test data I am using is about 500K. Any ideas what could be happening? Or, do you need me to somehow recreate this in your SDK? If you need me to recreate it, I may need some pointers on the best way to do it.

[Isomorphic]

This doesn't appear to be a general problem afflicting other users, so yes, we'll need some way to reproduce it.

We don't really know any of the details of your system so we can't provide much advice about how to change a sample to more closely match your setup.

[senordhuff]

Ok, what would I need to do to alter an example in your SDK to return a response that includes the test data I'm working with? That is probably how I'd start to try to recreate.

[Isomorphic]

Just set the dataURL of a dsRequest to point to a static file.