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

explodeRun #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls169 170 1 0.6%
Incl. Wall Time (microsec)304 289 -15 -4.9%
Incl. Wall Time (microsec) per call 2 2 -0 -5.5%
Excl. Wall Time (microsec)304 289 -15 -4.9%
Incl. CPU (microsecs)445 432 -13 -2.9%
Incl. CPU (microsecs) per call 3 3 -0 -3.5%
Excl. CPU (microsec)445 432 -13 -2.9%
Incl. MemUse (bytes)93,736 94,768 1,032 1.1%
Incl. MemUse (bytes) per call 555 557 3 0.5%
Excl. MemUse (bytes)93,736 94,768 1,032 1.1%
Incl. PeakMemUse (bytes)12,648 13,208 560 4.4%
Incl. PeakMemUse (bytes) per call 75 78 3 3.8%
Excl. PeakMemUse (bytes)12,648 13,208 560 4.4%

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% -15 -1.9% -13 -1.4% 1,032 1.5% 560 0.8%
Exclusive Metrics Diff for Current Function-15 -100.0% -13 -100.0% 1,032 100.0% 560 100.0%
Parent functions
Twig_Loader_Filesystem::validateName1 100.0% 4 26.7% 5 38.5% 1,032 100.0% 608 108.6%
Drupal\Core\Routing\MimeTypeMatcher::filter0 0.0% 0 0.0% -2 -15.4% 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%
_menu_link_translate0 0.0% -1 -6.7% -4 -30.8% 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\field_sql_storage\Entity\Tables::addField0 0.0% 0 0.0% -2 -15.4% 0 0.0% 0 0.0%
menu_link_get_preferred0 0.0% 0 0.0% 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%
system_preprocess_block0 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\Core\Theme\ThemeSettings::get0 0.0% -8 -53.3% -4 -30.8% 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::prepareItem0 0.0% -13 -86.7% -9 -69.2% 0 0.0% -48 -8.6%
_menu_translate0 0.0% -1 -6.7% 0 0.0% 0 0.0% 0 0.0%
arg0 0.0% 0 0.0% -2 -15.4% 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%
Drupal\Core\Cache\DatabaseBackend::prepareItem@10 0.0% 0 0.0% -2 -15.4% 0 0.0% 0 0.0%
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%
Drupal\Core\Routing\RouteCompiler::compile0 0.0% 0 0.0% -2 -15.4% 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%
drupal_settings_initialize0 0.0% 0 0.0% 3 23.1% 0 0.0% 0 0.0%