PHP Performance

open("/home/rasmus/drupal/index.php", O_RDONLY) = 4
open("/home/rasmus/drupal/includes/bootstrap.inc", O_RDONLY) = 4
open("/home/rasmus/drupal/sites/default/settings.php", O_RDONLY) = 4
open("/home/rasmus/drupal/includes/cache.inc", O_RDONLY) = 4
open("/home/rasmus/drupal/includes/database/database.inc", O_RDONLY) = 4
open("/home/rasmus/drupal/includes/lock.inc", O_RDONLY) = 4
open("/home/rasmus/drupal/includes/database/mysql/database.inc", O_RDONLY) = 4
open("/home/rasmus/drupal/includes/module.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/dblog/dblog.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/overlay/overlay.module", O_RDONLY) = 5
open("/home/rasmus/drupal/includes/session.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/includes/common.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/includes/path.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/includes/theme.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/includes/database/select.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/includes/database/query.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/includes/menu.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/includes/tablesort.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/includes/file.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/includes/stream_wrappers.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/includes/unicode.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/includes/image.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/includes/form.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/includes/mail.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/includes/actions.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/includes/ajax.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/includes/token.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/includes/errors.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/block/block.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/color/color.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/comment/comment.module", O_RDONLY) = 5
open("/home/rasmus/drupal/includes/entity.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/contextual/contextual.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/dashboard/dashboard.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/field/field.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/field/field.crud.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/field/field.default.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/field/field.info.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/field/field.multilingual.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/field/field.attach.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/field/field.form.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/field/modules/field_sql_storage/field_sql_storage.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/field_ui/field_ui.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/file/file.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/file/file.field.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/filter/filter.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/help/help.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/image/image.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/image/image.field.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/field/modules/list/list.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/menu/menu.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/node/node.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/field/modules/number/number.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/field/modules/options/options.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/path/path.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/rdf/rdf.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/search/search.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/shortcut/shortcut.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/system/system.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/taxonomy/taxonomy.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/field/modules/text/text.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/toolbar/toolbar.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/update/update.module", O_RDONLY) = 5
open("/home/rasmus/drupal/modules/user/user.module", O_RDONLY) = 5
open("/home/rasmus/drupal/profiles/standard/standard.profile", O_RDONLY) = 5
open("/home/rasmus/drupal/includes/database/mysql/query.inc", O_RDONLY) = 5
open("/home/rasmus/drupal/themes/engines/phptemplate/phptemplate.engine", O_RDONLY) = 5
open("/home/rasmus/drupal/themes/bartik/template.php", O_RDONLY) = 5
open("/home/rasmus/drupal/misc/feed.png", O_RDONLY) = 5


<?php
function _drupal_bootstrap_full() {
  $called = &drupal_static(__FUNCTION__);

  if ($called) {
    return;
  }
  $called = 1;
  require_once DRUPAL_ROOT . '/' . variable_get('path_inc', 'includes/path.inc');
  require_once DRUPAL_ROOT . '/includes/theme.inc';
  require_once DRUPAL_ROOT . '/includes/pager.inc';
  require_once DRUPAL_ROOT . '/' . variable_get('menu_inc', 'includes/menu.inc');
  require_once DRUPAL_ROOT . '/includes/tablesort.inc';
  require_once DRUPAL_ROOT . '/includes/file.inc';
  require_once DRUPAL_ROOT . '/includes/unicode.inc';
  require_once DRUPAL_ROOT . '/includes/image.inc';
  require_once DRUPAL_ROOT . '/includes/form.inc';
  require_once DRUPAL_ROOT . '/includes/mail.inc';
  require_once DRUPAL_ROOT . '/includes/actions.inc';
  require_once DRUPAL_ROOT . '/includes/ajax.inc';
  require_once DRUPAL_ROOT . '/includes/token.inc';
  require_once DRUPAL_ROOT . '/includes/errors.inc';


<?php
function db_autoload($class) {
  static $base_path = '';
  static $checked = array();

  static $files = array(
    'query.inc' => array(
      'QueryPlaceholderInterface',
      'QueryConditionInterface', 'DatabaseCondition',
      'Query', 'DeleteQuery', 'InsertQuery', 'UpdateQuery', 'MergeQuery', 'TruncateQuery',
      'QueryAlterableInterface',
    ),
    'select.inc' => array('QueryAlterableInterface', 'SelectQueryInterface', 'SelectQuery', 
                          'SelectQueryExtender'),
    'database.inc' => array('DatabaseConnection'),
    'log.inc' => array('DatabaseLog'),
    'prefetch.inc' => array('DatabaseStatementPrefetch'),
    'schema.inc' => array('DatabaseSchema'),
  );

access("/home/rasmus/drupal/sites/sites.php", F_OK) = -1 ENOENT (No such file or directory)
access("/home/rasmus/drupal/sites/drupal/settings.php", F_OK) = -1 ENOENT (No such file or directory)
access("/home/rasmus/drupal/sites/default/settings.php", F_OK) = 0
open("/home/rasmus/drupal/sites/default/settings.php", O_RDONLY) = 4


<?php
function conf_path($require_settings = TRUE, $reset = FALSE) {
  $conf = &drupal_static(__FUNCTION__, '');

  if ($conf && !$reset) {
    return $conf;
  }

  $confdir = 'sites';

  $sites = array();
  if (file_exists(DRUPAL_ROOT . '/' . $confdir . '/sites.php')) {
    // This will overwrite $sites with the desired mappings.
    include(DRUPAL_ROOT . '/' . $confdir . '/sites.php');
  }

  $uri = explode('/', $_SERVER['SCRIPT_NAME'] ? $_SERVER['SCRIPT_NAME'] : $_SERVER['SCRIPT_FILENAME']);
  $server = explode('.', implode('.', array_reverse(explode(':', rtrim($_SERVER['HTTP_HOST'], '.')))));
  for ($i = count($uri) - 1; $i > 0; $i--) {
    for ($j = count($server); $j > 0; $j--) {
      $dir = implode('.', array_slice($server, -$j)) . implode('.', array_slice($uri, 0, $i));
      if (isset($sites[$dir]) && file_exists(DRUPAL_ROOT . '/' . $confdir . '/' . $sites[$dir])) {
        $dir = $sites[$dir];
      }
      if (file_exists(DRUPAL_ROOT . '/' . $confdir . '/' . $dir . '/settings.php') || 
          (!$require_settings && file_exists(DRUPAL_ROOT . '/' . $confdir . '/' . $dir))) {
        $conf = "$confdir/$dir";
        return $conf;
      }
    }
  }
  $conf = "$confdir/default";
  return $conf;
}