Can we make the PHP inbuilt webserver used in CI log the time it has taken to execute calls to the API?
Currently we have various outputs such as:
```
23:15:31 INFO:backend.PhpWebserver:[Thu Feb 25 23:15:31 2021] 127.0.0.1:39412 [200]: //api.php?format=json
23:15:31 INFO:backend.PhpWebserver:[Thu Feb 25 23:15:31 2021] 127.0.0.1:39414 [200]: //index.php?title=Talk%3AData-bridge-test-page-0.5750508401188479-I%C3%B1t%C3%ABrn%C3%A2ti%C3%B4n%C3%A0liz%C3%A6ti%C3%B8n
23:15:32 INFO:backend.PhpWebserver:[Thu Feb 25 23:15:32 2021] 127.0.0.1:39428 [200]: /load.php?lang=en&modules=jquery%2Coojs-ui-core%2Coojs-ui-widgets%7Cjquery.ui&skin=vector&version=1e40s
23:15:33 INFO:backend.PhpWebserver:[Thu Feb 25 23:15:33 2021] 127.0.0.1:39438 [200]: /api.php?action=query&format=json&titles=Talk%3AData-bridge-test-page-0.5750508401188479-I%C3%B1t%C3%ABrn%C3%A2ti%C3%B4n%C3%A0liz%C3%A6ti%C3%B8n&prop=info&meta=siteinfo&intestactions=edit&intestactionsdetail=full&siprop=restrictions&errorformat=raw&formatversion=2
23:15:33 INFO:backend.PhpWebserver:[Thu Feb 25 23:15:33 2021] 127.0.0.1:39440 [200]: /api.php?action=wbgetentities&format=json&props=labels%7Cdatatype%7Cinfo%7Cclaims&ids=P8%7CQ25&languages=en&languagefallback=true&formatversion=2
23:15:33 INFO:backend.PhpWebserver:[Thu Feb 25 23:15:33 2021] 127.0.0.1:39442 [200]: /api.php?action=query&format=json&meta=wbdatabridgeconfig%7Csiteinfo&formatversion=2&errorformat=raw&titles=Item%3AQ25&prop=info&intestactions=edit&intestactionsdetail=full&siprop=restrictions
23:15:37 INFO:backend.PhpWebserver:[Thu Feb 25 23:15:37 2021] 127.0.0.1:39490 [200]: //api.php?format=json
```
Seemingly sometimes such API calls take a long amount of time and cause tests to fail.
It would be good to be able to identify which of the API calls actually cause the issues so we could look for trends and tackle issues if spotted.
I did some searching and couldn't find out if this was possible, so opening this ticket to see if anyone else knows / has ideas.
Another alternative would be to make the JS log and output timing of network requests somehow?