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

array_keysRun #519ec8682c2dcRun #519ec94fa4daaDiffDiff%
Number of Function Calls2,698 2,704 6 0.2%
Incl. Wall Time (microsec)2,425 2,464 39 1.6%
Incl. Wall Time (microsec) per call 1 1 0 1.4%
Excl. Wall Time (microsec)2,425 2,464 39 1.6%
Incl. CPU (microsecs)4,316 4,327 11 0.3%
Incl. CPU (microsecs) per call 2 2 0 0.0%
Excl. CPU (microsec)4,316 4,327 11 0.3%
Incl. MemUse (bytes)973,200 975,544 2,344 0.2%
Incl. MemUse (bytes) per call 361 361 0 0.0%
Excl. MemUse (bytes)973,200 975,544 2,344 0.2%
Incl. PeakMemUse (bytes)104,848 108,016 3,168 3.0%
Incl. PeakMemUse (bytes) per call 39 40 1 2.8%
Excl. PeakMemUse (bytes)104,848 108,016 3,168 3.0%

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_keys6 100.0% 39 0.1% 11 0.0% 2,344 0.3% 3,168 0.5%
Exclusive Metrics Diff for Current Function39 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_children3 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@13 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\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%
Drupal\Core\Database\Connection::expandArguments0 0.0% -2 -5.1% 0 0.0% 0 0.0% -256 -8.1%
drupal_schema_fields_sql0 0.0% -1 -2.6% -1 -9.1% 0 0.0% 0 0.0%
block_page_build0 0.0% -1 -2.6% -2 -18.2% 0 0.0% 0 0.0%
theme@40 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%
system_page_alter0 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%
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%
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%