Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls1,787 1,792 5 0.3%
Incl. Wall Time (microsec)2,203 2,143 -60 -2.7%
Incl. Wall Time (microsec) per call 1 1 -0 -3.0%
Excl. Wall Time (microsec)2,203 2,143 -60 -2.7%
Incl. CPU (microsecs)3,306 3,300 -6 -0.2%
Incl. CPU (microsecs) per call 2 2 -0 -0.5%
Excl. CPU (microsec)3,306 3,300 -6 -0.2%
Incl. MemUse (bytes)675,352 679,544 4,192 0.6%
Incl. MemUse (bytes) per call 378 379 1 0.3%
Excl. MemUse (bytes)675,352 679,544 4,192 0.6%
Incl. PeakMemUse (bytes)108,712 110,224 1,512 1.4%
Incl. PeakMemUse (bytes) per call 61 62 1 1.1%
Excl. PeakMemUse (bytes)108,712 110,224 1,512 1.4%

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_keys5 100.0% -60 -2.3% -6 -0.2% 4,192 4.6% 1,512 1.7%
Exclusive Metrics Diff for Current Function-60 -100.0% -6 -100.0% 4,192 100.0% 1,512 100.0%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 0.0% -57 -95.0% -77 -1283.3% 0 0.0% 40 2.6%
drupal_schema_fields_sql0 0.0% -12 -20.0% -9 -150.0% 0 0.0% -32 -2.1%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 9 15.0% -19 -316.7% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 0.0% 9 15.0% 80 1333.3% -16 -0.4% 104 6.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% -8 -13.3% -2 -33.3% -24 -0.6% 1,400 92.6%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% -8 -13.3% 1 16.7% 0 0.0% 0 0.0%
contextual_preprocess5 100.0% 5 8.3% 13 216.7% 4,240 101.1% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 4 6.7% 2 33.3% -8 -0.2% 0 0.0%
block_page_build0 0.0% -4 -6.7% 1 16.7% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 0.0% -4 -6.7% -11 -183.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% 3 5.0% 10 166.7% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 2 3.3% 1 16.7% 0 0.0% 0 0.0%
theme@20 0.0% 1 1.7% 1 16.7% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 1 1.7% -4 -66.7% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 1 1.7% 3 50.0% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemBase::setValue0 0.0% -1 -1.7% 3 50.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% -1 -1.7% 3 50.0% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\Query\Condition::matchArray@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_set_active_menu_names0 0.0% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
theme0 0.0% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 0.0% 0 0.0% 3 50.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 0.0% 0 0.0% -4 -66.7% 0 0.0% 0 0.0%
system_page_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@10 0.0% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 0.0% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%