Diff Report
Run #519ec94fa4daa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #519ec94fa4daaRun #519ec8682c2dcDiffDiff%
Number of Function Calls2,704 2,698 -6 -0.2%
Incl. Wall Time (microsec)2,464 2,425 -39 -1.6%
Incl. Wall Time (microsec) per call 1 1 -0 -1.4%
Excl. Wall Time (microsec)2,464 2,425 -39 -1.6%
Incl. CPU (microsecs)4,327 4,316 -11 -0.3%
Incl. CPU (microsecs) per call 2 2 -0 -0.0%
Excl. CPU (microsec)4,327 4,316 -11 -0.3%
Incl. MemUse (bytes)975,544 973,200 -2,344 -0.2%
Incl. MemUse (bytes) per call 361 361 -0 -0.0%
Excl. MemUse (bytes)975,544 973,200 -2,344 -0.2%
Incl. PeakMemUse (bytes)108,016 104,848 -3,168 -2.9%
Incl. PeakMemUse (bytes) per call 40 39 -1 -2.7%
Excl. PeakMemUse (bytes)108,016 104,848 -3,168 -2.9%

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% -39 -0.1% -11 -0.0% -2,344 -0.3% -3,168 -0.5%
Exclusive Metrics Diff for Current Function-39 -100.0% -11 -100.0% -2,344 -100.0% -3,168 -100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 40 102.6% 39 354.5% 40 1.7% -944 -29.8%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% -33 -84.6% -26 -236.4% 0 0.0% 32 1.0%
element_children-3 -50.0% -26 -66.7% -13 -118.2% -264 -11.3% -1,504 -47.5%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% -13 -33.3% 1 9.1% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 0.0% -11 -28.2% -9 -81.8% -8 -0.3% -8 -0.3%
theme@1-3 -50.0% -4 -10.3% -5 -45.5% -2,104 -89.8% -1,320 -41.7%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% -3 -7.7% -9 -81.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 2 5.1% 0 0.0% 0 0.0% 256 8.1%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 2 5.1% 3 27.3% 0 0.0% 0 0.0%
theme@50 0.0% 2 5.1% 0 0.0% 0 0.0% 368 11.6%
block_page_build0 0.0% 1 2.6% 2 18.2% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 0.0% 1 2.6% -2 -18.2% 0 0.0% 0 0.0%
field_content_languages0 0.0% 1 2.6% 5 45.5% -8 -0.3% 0 0.0%
theme@40 0.0% 1 2.6% 2 18.2% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 0.0% 1 2.6% 1 9.1% 0 0.0% 0 0.0%
system_page_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% -1 -9.1% 0 0.0% 0 0.0%
theme@30 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@20 0.0% 0 0.0% -1 -9.1% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::setValue0 0.0% 0 0.0% 2 18.2% 0 0.0% -48 -1.5%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 0.0% 0 0.0% 1 9.1% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 0 0.0% -2 -18.2% 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\user\UserStorageController::attachLoad0 0.0% 0 0.0% 1 9.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
user_roles0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%