Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for explode

explodeRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls607 625 18 3.0%
Incl. Wall Time (microsec)922 952 30 3.3%
Incl. Wall Time (microsec) per call 2 2 0 0.3%
Excl. Wall Time (microsec)922 952 30 3.3%
Incl. CPU (microsecs)1,547 1,637 90 5.8%
Incl. CPU (microsecs) per call 3 3 0 2.8%
Excl. CPU (microsec)1,547 1,637 90 5.8%
Incl. MemUse (bytes)173,992 179,956 5,964 3.4%
Incl. MemUse (bytes) per call 287 288 1 0.4%
Excl. MemUse (bytes)173,992 179,956 5,964 3.4%
Incl. PeakMemUse (bytes)16,324 16,800 476 2.9%
Incl. PeakMemUse (bytes) per call 27 27 -0 -0.0%
Excl. PeakMemUse (bytes)16,324 16,800 476 2.9%

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
explode18 100.0% 30 0.7% 90 2.4% 5,964 6.3% 476 0.5%
Exclusive Metrics Diff for Current Function30 100.0% 90 100.0% 5,964 100.0% 476 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 0.0% 16 53.3% 18 20.0% 4 0.1% 4 0.8%
Twig_Loader_Filesystem::validateName4 22.2% 15 50.0% 13 14.4% 2,196 36.8% -56 -11.8%
_drupal_add_library@19 50.0% 8 26.7% 28 31.1% 2,404 40.3% 0 0.0%
Drupal\Core\Config\Config::get0 0.0% -5 -16.7% 13 14.4% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\Query\Condition::compile0 0.0% -3 -10.0% 3 3.3% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getFit0 0.0% 2 6.7% -2 -2.2% 0 0.0% 0 0.0%
block_theme_suggestions_block0 0.0% 2 6.7% 1 1.1% -8 -0.1% 0 0.0%
Drupal\Core\Config\ConfigBase::set0 0.0% -2 -6.7% -5 -5.6% 0 0.0% 0 0.0%
Drupal\Core\Entity\Query\Sql\Tables::addField0 0.0% 1 3.3% 1 1.1% 0 0.0% -28 -5.9%
_drupal_add_library@40 0.0% -1 -3.3% 0 0.0% 0 0.0% 0 0.0%
_drupal_add_library5 27.8% -1 -3.3% 16 17.8% 1,368 22.9% 0 0.0%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::setDefaultMetaTags0 0.0% -1 -3.3% 0 0.0% 0 0.0% 0 0.0%
file_managed_file_process0 0.0% 1 3.3% -1 -1.1% 0 0.0% 0 0.0%
Drupal\Core\StringTranslation\TranslationManager::formatPlural0 0.0% -1 -3.3% -2 -2.2% 0 0.0% 556 116.8%
_drupal_request_initialize0 0.0% -1 -3.3% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 0.0% -1 -3.3% -1 -1.1% 0 0.0% 0 0.0%
Drupal\Core\Config\ConfigBase::get0 0.0% 1 3.3% 8 8.9% 0 0.0% 0 0.0%
Drupal\Core\Entity\TypedData\EntityDataDefinition::createFromDataType0 0.0% 1 3.3% 1 1.1% 0 0.0% 0 0.0%
_drupal_add_library@20 0.0% -1 -3.3% -6 -6.7% 0 0.0% 0 0.0%
_drupal_add_library@30 0.0% -1 -3.3% -3 -3.3% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::compile0 0.0% 1 3.3% 7 7.8% 0 0.0% 0 0.0%
Drupal\system\PathBasedBreadcrumbBuilder::build0 0.0% 0 0.0% 1 1.1% 0 0.0% 0 0.0%
system_theme_suggestions_html0 0.0% 0 0.0% -2 -2.2% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 0.0% 0 0.0% 1 1.1% 0 0.0% 0 0.0%
Drupal\Core\StreamWrapper\LocalStream::getTarget0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_html0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
system_theme_suggestions_page0 0.0% 0 0.0% -1 -1.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_range_years0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\AcceptHeaderMatcher::filter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Controller\ControllerResolver::createController0 0.0% 0 0.0% 1 1.1% 0 0.0% 0 0.0%
Drupal\image\Plugin\Field\FieldWidget\ImageWidget::formElement0 0.0% 0 0.0% 1 1.1% 0 0.0% 0 0.0%
find_conf_path0 0.0% 0 0.0% -1 -1.1% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityAccessCheck::access0 0.0% 0 0.0% 1 1.1% 0 0.0% 0 0.0%
_drupal_add_library@50 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%