Diff Report
Run #519eb20dce0a3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #519eb20dce0a3Run #519eb193b2faaDiffDiff%
Number of Function Calls989 994 5 0.5%
Incl. Wall Time (microsec)1,199 1,211 12 1.0%
Incl. Wall Time (microsec) per call 1 1 0 0.5%
Excl. Wall Time (microsec)1,199 1,211 12 1.0%
Incl. CPU (microsecs)1,964 1,954 -10 -0.5%
Incl. CPU (microsecs) per call 2 2 -0 -1.0%
Excl. CPU (microsec)1,964 1,954 -10 -0.5%
Incl. MemUse (bytes)464,888 466,128 1,240 0.3%
Incl. MemUse (bytes) per call 470 469 -1 -0.2%
Excl. MemUse (bytes)464,888 466,128 1,240 0.3%
Incl. PeakMemUse (bytes)67,896 64,040 -3,856 -5.7%
Incl. PeakMemUse (bytes) per call 69 64 -4 -6.2%
Excl. PeakMemUse (bytes)67,896 64,040 -3,856 -5.7%

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_keys5 100.0% 12 0.1% -10 -0.1% 1,240 0.2% -3,856 -0.5%
Exclusive Metrics Diff for Current Function12 100.0% -10 -100.0% 1,240 100.0% -3,856 -100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 52 433.3% 76 760.0% 16 1.3% -40 -1.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% -14 -116.7% -13 -130.0% 0 0.0% -256 -6.6%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -7 -58.3% -5 -50.0% 16 1.3% -288 -7.5%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% -6 -50.0% -14 -140.0% 0 0.0% 0 0.0%
field_content_languages0 0.0% -5 -41.7% -11 -110.0% 0 0.0% 0 0.0%
theme@1-3 -60.0% -4 -33.3% -8 -80.0% -1,344 -108.4% -1,184 -30.7%
drupal_schema_fields_sql0 0.0% 4 33.3% 2 20.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 0.0% -3 -25.0% -9 -90.0% 8 0.6% 8 0.2%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% -3 -25.0% -5 -50.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% -3 -25.0% 1 10.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 2 16.7% -5 -50.0% 8 0.6% -144 -3.7%
Drupal\Core\Database\Query\Select::prepareCountQuery0 0.0% -1 -8.3% -3 -30.0% 0 0.0% 0 0.0%
contextual_preprocess0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@20 0.0% 0 0.0% 0 0.0% 0 0.0% -768 -19.9%
theme@30 0.0% 0 0.0% -2 -20.0% 0 0.0% 0 0.0%
theme@40 0.0% 0 0.0% -2 -20.0% 0 0.0% 0 0.0%
theme@50 0.0% 0 0.0% -3 -30.0% 0 0.0% 0 0.0%
theme0 0.0% 0 0.0% 1 10.0% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%
system_page_alter0 0.0% 0 0.0% 1 10.0% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 0.0% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%
Drupal\views\DisplayBag::__construct0 0.0% 0 0.0% 2 20.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% -1 -10.0% 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%
Drupal\node\NodeStorageController::attachLoad0 0.0% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 0.0% 0 0.0% -5 -50.0% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 0.0% 0 0.0% 5 50.0% 0 0.0% 0 0.0%
block_page_build0 0.0% 0 0.0% 2 20.0% 0 0.0% 0 0.0%
element_children8 160.0% 0 0.0% -7 -70.0% 2,536 204.5% -1,088 -28.2%
Drupal\Core\Entity\Field\Type\Field::setValue0 0.0% 0 0.0% -4 -40.0% 0 0.0% -96 -2.5%