Add a threshold $setting

MR!5 is a simple addition to the code.

Great, thanks @hanoii

P.S. I think the category should be Feature Request instead of Support, right?

Yes, I accidentally selected support. After using this, making it a $setting is even better than a config because it allows for dynamic configurations on settings.php.

i.e.

$settings['memory_profiler_threshold'] = 120;

// Admin paths
$admin_paths = [
  '/knowledgebase/admin',
  '/knowledgebase/node/add',
  '/knowledgebase/node/%node/edit',
];
foreach ($admin_paths as $path) {
  if (strpos($current_path, $path) === 0) {
    ini_set('memory_limit', '256M');
    $settings['memory_profiler_threshold'] = 240;
  }
}

$high_memory_paths = [
  '/knowledgebase/metrics',
];
foreach ($high_memory_paths as $path) {
  if (strpos($current_path, $path) === 0) {
    ini_set('memory_limit', '512M');
    $settings['memory_profiler_threshold'] = 500;
  }
}