Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for explode

explodeRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls631 632 1 0.2%
Incl. Wall Time (microsec)1,061 1,070 9 0.8%
Incl. Wall Time (microsec) per call 2 2 0 0.7%
Excl. Wall Time (microsec)1,061 1,070 9 0.8%
Incl. CPU (microsecs)1,795 1,781 -14 -0.8%
Incl. CPU (microsecs) per call 3 3 -0 -0.9%
Excl. CPU (microsec)1,795 1,781 -14 -0.8%
Incl. MemUse (bytes)170,900 171,452 552 0.3%
Incl. MemUse (bytes) per call 271 271 0 0.2%
Excl. MemUse (bytes)170,900 171,452 552 0.3%
Incl. PeakMemUse (bytes)23,448 23,520 72 0.3%
Incl. PeakMemUse (bytes) per call 37 37 0 0.1%
Excl. PeakMemUse (bytes)23,448 23,520 72 0.3%

Parent/Child Regression/Improvement report for explode [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
explode1 100.0% 9 0.5% -14 -2.8% 552 2.3% 72 0.3%
Exclusive Metrics Diff for Current Function9 100.0% -14 -100.0% 552 100.0% 72 100.0%
Parent functions
_drupal_add_library@10 0.0% 10 111.1% 5 35.7% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 0.0% -9 -100.0% -5 -35.7% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::validateName1 100.0% 4 44.4% 10 71.4% 552 100.0% 156 216.7%
Drupal\Core\Config\Config::get0 0.0% -4 -44.4% -24 -171.4% 0 0.0% -48 -66.7%
Drupal\Core\Entity\Query\Sql\Tables::addField0 0.0% 3 33.3% 4 28.6% 0 0.0% 0 0.0%
_drupal_add_library@30 0.0% 2 22.2% 4 28.6% 0 0.0% -36 -50.0%
_drupal_add_library@20 0.0% 2 22.2% 6 42.9% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 0.0% 2 22.2% 1 7.1% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\Query\Condition::compile0 0.0% -2 -22.2% -3 -21.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\Query\Sql\Query::addSort0 0.0% 2 22.2% 9 64.3% 0 0.0% 0 0.0%
_drupal_add_library0 0.0% -1 -11.1% -6 -42.9% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::getRowClass0 0.0% -1 -11.1% -1 -7.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 0.0% 1 11.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getBasePluginId0 0.0% 1 11.1% -1 -7.1% 0 0.0% 0 0.0%
Drupal\Core\Config\ConfigBase::get0 0.0% -1 -11.1% -6 -42.9% 0 0.0% 0 0.0%
find_conf_path0 0.0% 1 11.1% 3 21.4% 0 0.0% 0 0.0%
_drupal_add_library@40 0.0% -1 -11.1% -1 -7.1% 0 0.0% 0 0.0%
Drupal\system\PathBasedBreadcrumbBuilder::build0 0.0% -1 -11.1% 2 14.3% 0 0.0% 0 0.0%
Drupal\comment\CommentFieldNameValue::getValue0 0.0% 1 11.1% 2 14.3% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getFit0 0.0% -1 -11.1% 1 7.1% 0 0.0% 0 0.0%
_drupal_request_initialize0 0.0% 1 11.1% -1 -7.1% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem@10 0.0% -1 -11.1% 0 0.0% 0 0.0% 0 0.0%
pager_find_page0 0.0% 1 11.1% 1 7.1% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::compile0 0.0% 0 0.0% -4 -28.6% 0 0.0% 0 0.0%
Drupal\Core\Config\ConfigBase::set0 0.0% 0 0.0% 3 21.4% 0 0.0% 0 0.0%
Drupal\Core\Routing\AcceptHeaderMatcher::filter0 0.0% 0 0.0% -1 -7.1% 0 0.0% 0 0.0%
_drupal_add_library@50 0.0% 0 0.0% -1 -7.1% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 0.0% 0 0.0% 1 7.1% 0 0.0% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 0.0% 0 0.0% -1 -7.1% 0 0.0% 0 0.0%
block_theme_suggestions_block0 0.0% 0 0.0% -3 -21.4% 0 0.0% 0 0.0%
Drupal\Core\Controller\ControllerResolver::createController0 0.0% 0 0.0% 1 7.1% 0 0.0% 0 0.0%
Drupal\Core\StringTranslation\TranslationManager::formatPlural0 0.0% 0 0.0% -1 -7.1% 0 0.0% 0 0.0%
Drupal\Core\Entity\TypedData\EntityDataDefinition::createFromDataType0 0.0% 0 0.0% -3 -21.4% 0 0.0% 0 0.0%
comment_entity_load0 0.0% 0 0.0% -2 -14.3% 0 0.0% 0 0.0%
Drupal\system\Plugin\Block\SystemHelpBlock::getActiveHelp0 0.0% 0 0.0% -1 -7.1% 0 0.0% 0 0.0%
_drupal_default_html_head0 0.0% 0 0.0% -1 -7.1% 0 0.0% 0 0.0%
comment_prepare_thread0 0.0% 0 0.0% -2 -14.3% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\display\PathPluginBase::getPath0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg0 0.0% 0 0.0% 1 7.1% 0 0.0% 0 0.0%