LoomUp server response timings are listed below:
Authentication – 0.39 ms Authorisation – 0.004 ms Database – 3 ms JSON serialisation – 1.6 ms Usage metering – 9 ms
I suspect most of the 80 ms lies beyond my control. The DEL-BLR trip appears to consume the greatest share of time.
If I carry out metering after the response is sent, I could recover more of that 9 ms.