Diff Report
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for explode

explodeRun #51af435181b2eRun #51af3d98520b7DiffDiff%
Number of Function Calls170 169 -1 -0.6%
Incl. Wall Time (microsec)289 304 15 5.2%
Incl. Wall Time (microsec) per call 2 2 0 5.8%
Excl. Wall Time (microsec)289 304 15 5.2%
Incl. CPU (microsecs)432 445 13 3.0%
Incl. CPU (microsecs) per call 3 3 0 3.6%
Excl. CPU (microsec)432 445 13 3.0%
Incl. MemUse (bytes)94,768 93,736 -1,032 -1.1%
Incl. MemUse (bytes) per call 557 555 -3 -0.5%
Excl. MemUse (bytes)94,768 93,736 -1,032 -1.1%
Incl. PeakMemUse (bytes)13,208 12,648 -560 -4.2%
Incl. PeakMemUse (bytes) per call 78 75 -3 -3.7%
Excl. PeakMemUse (bytes)13,208 12,648 -560 -4.2%

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-1 -100.0% 15 1.9% 13 1.4% -1,032 -1.5% -560 -0.8%
Exclusive Metrics Diff for Current Function15 100.0% 13 100.0% -1,032 -100.0% -560 -100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 0.0% 13 86.7% 9 69.2% 0 0.0% 48 8.6%
Drupal\Core\Theme\ThemeSettings::get0 0.0% 8 53.3% 4 30.8% 0 0.0% 0 0.0%
Drupal\Core\Config\Config::get0 0.0% -8 -53.3% -9 -69.2% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::validateName-1 -100.0% -4 -26.7% -5 -38.5% -1,032 -100.0% -608 -108.6%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 0.0% 2 13.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\Plugin\Core\Entity\Block::get0 0.0% 2 13.3% 5 38.5% 0 0.0% 0 0.0%
_menu_link_translate0 0.0% 1 6.7% 4 30.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 0.0% -1 -6.7% -1 -7.7% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getFit0 0.0% 1 6.7% -2 -15.4% 0 0.0% 0 0.0%
_menu_translate0 0.0% 1 6.7% 0 0.0% 0 0.0% 0 0.0%
_drupal_default_html_head0 0.0% 0 0.0% -1 -7.7% 0 0.0% 0 0.0%
menu_link_get_preferred0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
system_preprocess_block0 0.0% 0 0.0% 2 15.4% 0 0.0% 0 0.0%
Drupal\field_sql_storage\Entity\Tables::addField0 0.0% 0 0.0% 2 15.4% 0 0.0% 0 0.0%
template_preprocess_block0 0.0% 0 0.0% -2 -15.4% 0 0.0% 0 0.0%
Drupal\block\BlockBase::build0 0.0% 0 0.0% -1 -7.7% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem@10 0.0% 0 0.0% 2 15.4% 0 0.0% 0 0.0%
arg0 0.0% 0 0.0% 2 15.4% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::compile0 0.0% 0 0.0% 2 15.4% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% -3 -23.1% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeSettings::set0 0.0% 0 0.0% 3 23.1% 0 0.0% 0 0.0%
Drupal\Core\Routing\MimeTypeMatcher::filter0 0.0% 0 0.0% 2 15.4% 0 0.0% 0 0.0%