With reference to below link
was able to see some values in my dashboard using the shell plugin.
But if i have to do the same for my onpremise system do we have any way to get all the transations and service calls happening in my Fiori launchpad.
after reviewing the link, it looks like there might be a resolution to this via the SAP Vendor. However, another user stated that they can no longer adjust the script anymore. Have you tried again to get this set up with the latest plugin script from SAP?