Spotted while promoting all wikis:
13:05:12 Check 'Check endpoints for mwdebug1001.eqiad.wmnet' failed:
/wiki/{title} (Main Page) timed out before a response was received;
/wiki/{title} (Special Version) timed out before a response was received;
/w/api.php (Main Page pageprops) timed out before a response was received
13:05:12 Check 'Check endpoints for mwdebug1002.eqiad.wmnet' failed:
/wiki/{title} (Main Page) timed out before a response was received;
/wiki/{title} (Special Version) timed out before a response was received;
/w/api.php (Main Page pageprops) timed out before a response was receivedMy guess is that the check is the very first request to those hosts and the HHVM bytecode cache has to be primed? That takes more than 10 seconds which might be the timeout for that check.