As many businesses will be reporting invoices, will there be any delay in generating IRN by IRP? Can the portal take that much load?

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As many businesses will be reporting invoices, will there be any delay in generating IRN by IRP? Can the portal take that much load?

So, IRN will be generated in sub-200 millisecond duration. The server capacity is robust enough to handle simultaneous uploads. Further, multiple IRPs will be made available to distribute the load of invoice registration.
The IRPs have dedicated portals other than the regular GST common portal (used for filing registration applications, filing returns, making payments etc.)