>> The port is shown as the second parameter in each log line, that's good!
>> But I expected the request to be served by only one instance, why all 3
>
> It seems to be 3 different requests and they was served by different
> upstreams because of load
> balancing upstreams.
Interesting ...

If I curl the page then I see only one log entry but invoking the page
from the browser still shows 3 log entries.

Any idea why 3 requests are made from the browser ?

-Arun

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