Diff Report
Run #519afb15356f3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #519afb15356f3Run #519afa8ec2e5cDiffDiff%
Number of Function Calls 696 696 N/A%
Incl. Wall Time (microsec) 1,707 1,707 N/A%
Incl. Wall Time (microsec) per call N/A 2 2 N/A%
Excl. Wall Time (microsec) 1,707 1,707 N/A%
Incl. CPU (microsecs) 2,359 2,359 N/A%
Incl. CPU (microsecs) per call N/A 3 3 N/A%
Excl. CPU (microsec) 2,359 2,359 N/A%
Incl. MemUse (bytes) 364,552 364,552 N/A%
Incl. MemUse (bytes) per call N/A 524 524 N/A%
Excl. MemUse (bytes) 364,552 364,552 N/A%
Incl. PeakMemUse (bytes) 88,912 88,912 N/A%
Incl. PeakMemUse (bytes) per call N/A 128 128 N/A%
Excl. PeakMemUse (bytes) 88,912 88,912 N/A%

Parent/Child Regression/Improvement report for array_keys [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
array_keys696 98.7% 1,707 0.3% 2,359 0.5% 364,552 0.9% 88,912 0.2%
Exclusive Metrics Diff for Current Function1,707 100.0% 2,359 100.0% 364,552 100.0% 88,912 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags111 15.9% 427 25.0% 553 23.4% 99,944 27.4% 19,880 22.4%
Drupal\Core\Extension\ModuleHandler::getImplementations155 22.3% 281 16.5% 391 16.6% 40,056 11.0% 2,776 3.1%
Drupal\Core\Database\Connection::expandArguments129 18.5% 271 15.9% 401 17.0% 45,344 12.4% 2,816 3.2%
Drupal\Core\Cache\DatabaseBackend::getMultiple92 13.2% 213 12.5% 321 13.6% 33,136 9.1% 0 0.0%
element_children105 15.1% 210 12.3% 270 11.4% 26,200 7.2% 3,112 3.5%
drupal_schema_fields_sql7 1.0% 67 3.9% 75 3.2% 22,008 6.0% 14,776 16.6%
Drupal\Core\Entity\Field\FieldItemBase::setValue20 2.9% 40 2.3% 60 2.5% 7,520 2.1% 1,824 2.1%
Drupal\Core\Extension\ModuleHandler::alter4 0.6% 30 1.8% 33 1.4% 17,664 4.8% 14,008 15.8%
field_content_languages10 1.4% 21 1.2% 28 1.2% 7,496 2.1% 528 0.6%
Drupal\Core\DrupalKernel::initializeContainer2 0.3% 19 1.1% 22 0.9% 16,840 4.6% 15,064 16.9%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 1.0% 18 1.1% 23 1.0% 3,224 0.9% 1,616 1.8%
Drupal\Core\Entity\DatabaseStorageController::load14 2.0% 17 1.0% 33 1.4% 3,168 0.9% 1,728 1.9%
contextual_preprocess6 0.9% 12 0.7% 21 0.9% 5,144 1.4% 360 0.4%
Drupal\Core\Database\Query\Select::prepareCountQuery4 0.6% 10 0.6% 16 0.7% 1,824 0.5% 1,216 1.4%
_views_query_tag_alter_condition@24 0.6% 10 0.6% 12 0.5% 7,184 2.0% 2,320 2.6%
theme@43 0.4% 9 0.5% 11 0.5% 2,272 0.6% 840 0.9%
Drupal\Core\Entity\Field\Type\Field::setValue4 0.6% 8 0.5% 14 0.6% 2,016 0.6% 840 0.9%
theme@23 0.4% 7 0.4% 14 0.6% 2,776 0.8% 0 0.0%
theme@32 0.3% 6 0.4% 8 0.3% 2,272 0.6% 608 0.7%
theme@11 0.1% 4 0.2% 6 0.3% 1,600 0.4% 752 0.8%
Drupal\views\DisplayBag::__construct2 0.3% 4 0.2% 7 0.3% 1,800 0.5% 0 0.0%
block_page_build1 0.1% 3 0.2% 7 0.3% 2,512 0.7% 2,032 2.3%
system_page_alter1 0.1% 3 0.2% 4 0.2% 2,512 0.7% 0 0.0%
theme1 0.1% 3 0.2% 5 0.2% 1,264 0.3% 0 0.0%
element_get_visible_children2 0.3% 2 0.1% 5 0.2% 960 0.3% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules1 0.1% 2 0.1% 3 0.1% 1,488 0.4% 0 0.0%
menu_set_active_menu_names1 0.1% 2 0.1% 3 0.1% 1,784 0.5% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 0.1% 2 0.1% 3 0.1% 1,160 0.3% 864 1.0%
Drupal\user\UserStorageController::attachLoad1 0.1% 2 0.1% 4 0.2% 1,104 0.3% 0 0.0%
Drupal\node\NodeStorageController::attachLoad1 0.1% 2 0.1% 3 0.1% 1,136 0.3% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults1 0.1% 2 0.1% 3 0.1% 1,144 0.3% 952 1.1%