Diff Report
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for explode

explodeRun #51f5bbaa8fc1dRun #51f5bb078e5a7DiffDiff%
Number of Function Calls472 468 -4 -0.8%
Incl. Wall Time (microsec)518 510 -8 -1.5%
Incl. Wall Time (microsec) per call 1 1 -0 -0.7%
Excl. Wall Time (microsec)518 510 -8 -1.5%
Incl. CPU (microsecs)896 875 -21 -2.3%
Incl. CPU (microsecs) per call 2 2 -0 -1.5%
Excl. CPU (microsec)896 875 -21 -2.3%
Incl. MemUse (bytes)223,440 220,640 -2,800 -1.3%
Incl. MemUse (bytes) per call 473 471 -2 -0.4%
Excl. MemUse (bytes)223,440 220,640 -2,800 -1.3%
Incl. PeakMemUse (bytes)19,672 19,832 160 0.8%
Incl. PeakMemUse (bytes) per call 42 42 1 1.7%
Excl. PeakMemUse (bytes)19,672 19,832 160 0.8%

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
explode-4 -100.0% -8 -0.2% -21 -0.5% -2,800 -5.0% 160 0.3%
Exclusive Metrics Diff for Current Function-8 -100.0% -21 -100.0% -2,800 -100.0% 160 100.0%
Parent functions
block_theme_suggestions_block_alter-8 -200.0% -8 -100.0% -13 -61.9% -4,344 -155.1% -376 -235.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 0.0% -5 -62.5% -14 -66.7% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 0.0% -5 -62.5% -7 -33.3% 0 0.0% 0 0.0%
Drupal\Core\Config\Config::get0 0.0% 5 62.5% 16 76.2% -8 -0.3% 264 165.0%
template_preprocess_block4 100.0% 4 50.0% 6 28.6% 1,544 55.1% 0 0.0%
_menu_link_translate0 0.0% -4 -50.0% -4 -19.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::getRowClass0 0.0% 3 37.5% 5 23.8% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\display\PathPluginBase::getPath0 0.0% 2 25.0% 3 14.3% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::validateName0 0.0% 1 12.5% -6 -28.6% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem@10 0.0% -1 -12.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getFit0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeSettings::set0 0.0% 0 0.0% -4 -19.0% 8 0.3% 0 0.0%
Drupal\Core\Theme\ThemeSettings::get0 0.0% 0 0.0% 4 19.0% 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%
system_preprocess_block0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg0 0.0% 0 0.0% 2 9.5% 0 0.0% 0 0.0%
pager_query_add_page0 0.0% 0 0.0% 3 14.3% 0 0.0% 0 0.0%
_menu_translate0 0.0% 0 0.0% -1 -4.8% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::compile0 0.0% 0 0.0% -2 -9.5% 0 0.0% 0 0.0%
Drupal\system\Plugin\Block\SystemMenuBlock::build0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_default_html_head0 0.0% 0 0.0% 5 23.8% 0 0.0% 272 170.0%
Drupal\Core\Routing\MimeTypeMatcher::filter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Controller\ControllerResolver::createController0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
format_plural0 0.0% 0 0.0% -2 -9.5% 0 0.0% 0 0.0%
Drupal\system\Plugin\Block\SystemMenuBlock::access0 0.0% 0 0.0% -2 -9.5% 0 0.0% 0 0.0%
Drupal\block\BlockRenderController::viewMultiple0 0.0% 0 0.0% -1 -4.8% 0 0.0% 0 0.0%
Drupal\block\Plugin\Core\Entity\Block::get0 0.0% 0 0.0% -6 -28.6% 0 0.0% 0 0.0%
menu_item_route_access0 0.0% 0 0.0% -3 -14.3% 0 0.0% 0 0.0%