Diff Report
Run #519edf3566aae: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #519edf3566aaeRun #519ede3a9dd65DiffDiff%
Number of Function Calls2,612 2,606 -6 -0.2%
Incl. Wall Time (microsec)2,474 2,462 -12 -0.5%
Incl. Wall Time (microsec) per call 1 1 -0 -0.3%
Excl. Wall Time (microsec)2,474 2,462 -12 -0.5%
Incl. CPU (microsecs)4,243 4,273 30 0.7%
Incl. CPU (microsecs) per call 2 2 0 0.9%
Excl. CPU (microsec)4,243 4,273 30 0.7%
Incl. MemUse (bytes)967,536 965,208 -2,328 -0.2%
Incl. MemUse (bytes) per call 370 370 -0 -0.0%
Excl. MemUse (bytes)967,536 965,208 -2,328 -0.2%
Incl. PeakMemUse (bytes)108,512 105,752 -2,760 -2.5%
Incl. PeakMemUse (bytes) per call 42 41 -1 -2.3%
Excl. PeakMemUse (bytes)108,512 105,752 -2,760 -2.5%

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_keys-6 -100.0% -12 -0.0% 30 0.1% -2,328 -0.8% -2,760 -2.0%
Exclusive Metrics Diff for Current Function-12 -100.0% 30 100.0% -2,328 -100.0% -2,760 -100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 49 408.3% 45 150.0% 40 1.7% 480 17.4%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% -22 -183.3% 16 53.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 0.0% -7 -58.3% -2 -6.7% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 0.0% -5 -41.7% -4 -13.3% 0 0.0% 0 0.0%
block_page_build0 0.0% -5 -41.7% -4 -13.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% -4 -33.3% -4 -13.3% 0 0.0% 0 0.0%
field_content_languages0 0.0% -4 -33.3% -20 -66.7% 0 0.0% 0 0.0%
theme@1-3 -50.0% -4 -33.3% -6 -20.0% -2,104 -90.4% -1,320 -47.8%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -3 -25.0% -7 -23.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -3 -25.0% -10 -33.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::setValue0 0.0% -3 -25.0% -1 -3.3% 0 0.0% 0 0.0%
element_children-3 -50.0% -2 -16.7% -16 -53.3% -264 -11.3% -1,600 -58.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% -1 -8.3% 18 60.0% 0 0.0% 0 0.0%
system_page_alter0 0.0% 1 8.3% 1 3.3% 0 0.0% 0 0.0%
theme@50 0.0% 1 8.3% 18 60.0% 0 0.0% -288 -10.4%
theme@40 0.0% -1 -8.3% 1 3.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 0.0% 1 8.3% 1 3.3% 0 0.0% 0 0.0%
theme@20 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@30 0.0% 0 0.0% 1 3.3% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 0 0.0% -1 -3.3% 0 0.0% -32 -1.2%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 0.0% 0 0.0% -2 -6.7% 0 0.0% 0 0.0%
user_roles0 0.0% 0 0.0% 1 3.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% 6 20.0% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% -1 -3.3% 0 0.0% 0 0.0%