Diff Report
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b1908c212c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #519b182c941bfRun #519b1908c212cDiffDiff%
Number of Function Calls799 879 80 10.0%
Incl. Wall Time (microsec)1,907 2,117 210 11.0%
Incl. Wall Time (microsec) per call 2 2 0 0.9%
Excl. Wall Time (microsec)1,907 2,117 210 11.0%
Incl. CPU (microsecs)2,613 2,832 219 8.4%
Incl. CPU (microsecs) per call 3 3 -0 -1.5%
Excl. CPU (microsec)2,613 2,832 219 8.4%
Incl. MemUse (bytes)396,016 414,920 18,904 4.8%
Incl. MemUse (bytes) per call 496 472 -24 -4.8%
Excl. MemUse (bytes)396,016 414,920 18,904 4.8%
Incl. PeakMemUse (bytes)74,424 77,800 3,376 4.5%
Incl. PeakMemUse (bytes) per call 93 89 -5 -5.0%
Excl. PeakMemUse (bytes)74,424 77,800 3,376 4.5%

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_keys80 100.0% 210 0.5% 219 0.5% 18,904 9.8% 3,376 1.4%
Exclusive Metrics Diff for Current Function210 100.0% 219 100.0% 18,904 100.0% 3,376 100.0%
Parent functions
element_children72 90.0% 150 71.4% 195 89.0% 13,576 71.8% 3,488 103.3%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% 24 11.4% 18 8.2% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 18 8.6% 2 0.9% 0 0.0% -16 -0.5%
theme@38 10.0% 16 7.6% 23 10.5% 5,376 28.4% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 13 6.2% 4 1.8% -8 -0.0% -136 -4.0%
drupal_schema_fields_sql0 0.0% -7 -3.3% -10 -4.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -5 -2.4% -17 -7.8% -16 -0.1% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% 4 1.9% 5 2.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 0.0% 4 1.9% 1 0.5% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% -3 -1.4% -5 -2.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -3 -1.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockListController::sort0 0.0% -3 -1.4% -3 -1.4% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 0.0% 1 0.5% 0 0.0% 0 0.0% 0 0.0%
theme@20 0.0% 1 0.5% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess0 0.0% 0 0.0% 3 1.4% 0 0.0% 0 0.0%
system_page_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 0 0.0% 3 1.4% 0 0.0% 0 0.0%
menu_set_active_menu_names0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% 0 0.0% -24 -0.1% 0 0.0%
theme0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@10 0.0% 0 0.0% -2 -0.9% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::setValue0 0.0% 0 0.0% 2 0.9% 0 0.0% 0 0.0%
Drupal\views\DisplayBag::__construct0 0.0% 0 0.0% 2 0.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_page_build0 0.0% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 0.0% 0 0.0% -5 -2.3% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 0.0% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 0.0% 0 0.0% 2 0.9% 0 0.0% 40 1.2%
field_content_languages0 0.0% 0 0.0% 2 0.9% 0 0.0% 0 0.0%