Diff Report
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8bd1b3c1: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for array_keys

array_keysRun #519ec8682c2dcRun #519ec8bd1b3c1DiffDiff%
Number of Function Calls2,698 2,698 0 0.0%
Incl. Wall Time (microsec)2,425 2,615 190 7.8%
Incl. Wall Time (microsec) per call 1 1 0 7.8%
Excl. Wall Time (microsec)2,425 2,615 190 7.8%
Incl. CPU (microsecs)4,316 4,437 121 2.8%
Incl. CPU (microsecs) per call 2 2 0 2.8%
Excl. CPU (microsec)4,316 4,437 121 2.8%
Incl. MemUse (bytes)973,200 973,200 0 0.0%
Incl. MemUse (bytes) per call 361 361 0 0.0%
Excl. MemUse (bytes)973,200 973,200 0 0.0%
Incl. PeakMemUse (bytes)104,848 104,848 0 0.0%
Incl. PeakMemUse (bytes) per call 39 39 0 0.0%
Excl. PeakMemUse (bytes)104,848 104,848 0 0.0%

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_keys0 N/A% 190 7.4% 121 2.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function190 100.0% 121 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 79 41.6% 92 76.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 41 21.6% -1 -0.8% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 26 13.7% 17 14.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 13 6.8% 16 13.2% 0 N/A% 0 N/A%
element_children0 N/A% 12 6.3% -25 -20.7% 0 N/A% 0 N/A%
field_content_languages0 N/A% 7 3.7% 3 2.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 5 2.6% 20 16.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 3 1.6% 4 3.3% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 2 1.1% 2 1.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 2 1.1% -1 -0.8% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -1 -0.5% 2 1.7% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% 1 0.5% -2 -1.7% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% 1 0.5% 0 0.0% 0 N/A% 0 N/A%
block_page_build0 N/A% -1 -0.5% 0 0.0% 0 N/A% 0 N/A%
theme@40 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme@30 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
theme@50 N/A% 0 0.0% -5 -4.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% 2 1.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
user_roles0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
system_page_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%