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

array_keysRun #519ede3a9dd65Run #519edf3566aaeDiffDiff%
Number of Function Calls2,606 2,612 6 0.2%
Incl. Wall Time (microsec)2,462 2,474 12 0.5%
Incl. Wall Time (microsec) per call 1 1 0 0.3%
Excl. Wall Time (microsec)2,462 2,474 12 0.5%
Incl. CPU (microsecs)4,273 4,243 -30 -0.7%
Incl. CPU (microsecs) per call 2 2 -0 -0.9%
Excl. CPU (microsec)4,273 4,243 -30 -0.7%
Incl. MemUse (bytes)965,208 967,536 2,328 0.2%
Incl. MemUse (bytes) per call 370 370 0 0.0%
Excl. MemUse (bytes)965,208 967,536 2,328 0.2%
Incl. PeakMemUse (bytes)105,752 108,512 2,760 2.6%
Incl. PeakMemUse (bytes) per call 41 42 1 2.4%
Excl. PeakMemUse (bytes)105,752 108,512 2,760 2.6%

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_keys6 100.0% 12 0.0% -30 -0.1% 2,328 0.8% 2,760 2.0%
Exclusive Metrics Diff for Current Function12 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@13 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_children3 50.0% 2 16.7% 16 53.3% 264 11.3% 1,600 58.0%
theme@40 0.0% 1 8.3% -1 -3.3% 0 0.0% 0 0.0%
system_page_alter0 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@50 0.0% -1 -8.3% -18 -60.0% 0 0.0% 288 10.4%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% 1 8.3% -18 -60.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 0 0.0% 1 3.3% 0 0.0% 32 1.2%
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\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%