We have some process control inconsistencies at the moment :-( and it's logging it all at the end
Note the monolog extension is what is outputting the Civi::log('wmf')
Relevant code
/** * Add FirePhp Logger. * * See https://firephp.org/ * * @param string $channel * @param \Monolog\Logger $logger * @param string $minimumLevel * @param bool $isFinal * * @noinspection PhpUnusedParameterInspection */ protected function addStdOutLogger(string $channel, Logger $logger, string $minimumLevel, bool $isFinal): void { if (PHP_SAPI === 'cli') { global $argv; // The wordpress handler has this rather nice idea of respecting command // line efforts to increase or decrease logging levels. $modifiers = [ // Drush parameters https://groups.drupal.org/drush/commands '-v' => 'notice', '--verbose' => 'notice', '--debug' => 'debug', '-d' => 'debug', '-q' => 'error', '--quiet' => 'error', // https://symfony.com/doc/current/logging/monolog_console.html '-vv' => 'info', '-vvv' => 'debug', ]; foreach ($argv as $argument) { if (isset($modifiers[$argument])) { $minimumLevel = $modifiers[$argument]; } } $formatter = new LineFormatter("%channel%.%level_name%: %message% %extra%", NULL, TRUE, TRUE); $handler = new StreamHandler('php://stdout', $minimumLevel, !$isFinal); $handler->setFormatter($formatter); $logger->pushHandler($handler); } }