Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #51b032b631491Run #51b033ccbc666DiffDiff%
Number of Function Calls2,043 2,046 3 0.1%
Incl. Wall Time (microsec)2,642 2,613 -29 -1.1%
Incl. Wall Time (microsec) per call 1 1 -0 -1.2%
Excl. Wall Time (microsec)2,642 2,613 -29 -1.1%
Incl. CPU (microsecs)4,030 4,000 -30 -0.7%
Incl. CPU (microsecs) per call 2 2 -0 -0.9%
Excl. CPU (microsec)4,030 4,000 -30 -0.7%
Incl. MemUse (bytes)1,203,648 1,208,904 5,256 0.4%
Incl. MemUse (bytes) per call 589 591 2 0.3%
Excl. MemUse (bytes)1,203,648 1,208,904 5,256 0.4%
Incl. PeakMemUse (bytes)74,048 74,160 112 0.2%
Incl. PeakMemUse (bytes) per call 36 36 0 0.0%
Excl. PeakMemUse (bytes)74,048 74,160 112 0.2%

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_keys3 100.0% -29 -0.2% -30 -0.1% 5,256 2.9% 112 0.1%
Exclusive Metrics Diff for Current Function-29 -100.0% -30 -100.0% 5,256 100.0% 112 100.0%
Parent functions
element_children0 0.0% 20 69.0% 8 26.7% 16 0.3% -128 -114.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% -19 -65.5% -26 -86.7% -8 -0.2% -8 -7.1%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% -15 -51.7% -1 -3.3% -16 -0.3% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -12 -41.4% -22 -73.3% -72 -1.4% -48 -42.9%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% -7 -24.1% -12 -40.0% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 0.0% 5 17.2% 7 23.3% 24 0.5% -24 -21.4%
Drupal\tour\TipsBag::__construct0 0.0% -4 -13.8% -3 -10.0% 0 0.0% 0 0.0%
contextual_preprocess3 100.0% 4 13.8% 9 30.0% 5,312 101.1% 320 285.7%
Drupal\Core\ParamConverter\EntityConverter::process0 0.0% -2 -6.9% -6 -20.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% -2 -6.9% -1 -3.3% 0 0.0% 0 0.0%
theme@20 0.0% -1 -3.4% -1 -3.3% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 1 3.4% 0 0.0% 0 0.0% 0 0.0%
system_page_alter0 0.0% 1 3.4% 1 3.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 0.0% 1 3.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 1 3.4% 0 0.0% 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%
menu_set_active_menu_names0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@10 0.0% 0 0.0% 3 10.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 0 0.0% 2 6.7% 0 0.0% 0 0.0%
block_page_build0 0.0% 0 0.0% -1 -3.3% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% 5 16.7% 0 0.0% 0 0.0%
menu_tree_check_access0 0.0% 0 0.0% 1 3.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 0.0% 0 0.0% -2 -6.7% 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\Core\Entity\Field\Type\Field::setValue0 0.0% 0 0.0% -2 -6.7% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 0 0.0% 5 16.7% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 0 0.0% -3 -10.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% 9 30.0% 0 0.0% 0 0.0%