Diff Report
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_keys

array_keysRun #53513afe3c568Run #535139ab6e707DiffDiff%
Number of Function Calls9,030 8,979 -51 -0.6%
Incl. Wall Time (microsec)5,860 5,753 -107 -1.8%
Incl. Wall Time (microsec) per call 1 1 -0 -1.3%
Excl. Wall Time (microsec)5,860 5,753 -107 -1.8%
Incl. CPU (microsecs)14,299 14,256 -43 -0.3%
Incl. CPU (microsecs) per call 2 2 0 0.3%
Excl. CPU (microsec)14,299 14,256 -43 -0.3%
Incl. MemUse (bytes)9,338,672 9,312,688 -25,984 -0.3%
Incl. MemUse (bytes) per call 1,034 1,037 3 0.3%
Excl. MemUse (bytes)9,338,672 9,312,688 -25,984 -0.3%
Incl. PeakMemUse (bytes)145,936 151,592 5,656 3.9%
Incl. PeakMemUse (bytes) per call 16 17 1 4.5%
Excl. PeakMemUse (bytes)145,936 151,592 5,656 3.9%

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-51 -100.0% -107 -1.9% -43 -0.7% -25,984 -109.0% 5,656 25.0%
Exclusive Metrics Diff for Current Function-107 -100.0% -43 -100.0% -25,984 -100.0% 5,656 100.0%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% -88 -82.2% -110 -255.8% -88 -0.3% 6,280 111.0%
contextual_preprocess-51 -100.0% -49 -45.8% -78 -181.4% -25,680 -98.8% -864 -15.3%
_theme@40 0.0% -38 -35.5% 7 16.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% 34 31.8% 31 72.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 30 28.0% 46 107.0% 72 0.3% 120 2.1%
Drupal\Core\Cache\CacheContexts::convertTokensToKeys0 0.0% -22 -20.6% -42 -97.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 17 15.9% 46 107.0% 24 0.1% 0 0.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::loadMultiple0 0.0% 16 15.0% 46 107.0% 8 0.0% 8 0.1%
Drupal\Core\Field\FieldItemBase::setValue0 0.0% -12 -11.2% 17 39.5% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 0.0% 7 6.5% -14 -32.6% -304 -1.2% 112 2.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::loadMultiple@10 0.0% -3 -2.8% 10 23.3% 0 0.0% 0 0.0%
rdf_preprocess_node0 0.0% 3 2.8% 4 9.3% 0 0.0% 0 0.0%
Drupal\comment\CommentStatistics::read0 0.0% 2 1.9% 1 2.3% 0 0.0% 0 0.0%
Drupal\entity\Entity\EntityViewDisplay::collectRenderDisplays0 0.0% -2 -1.9% 4 9.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% -1 -0.9% 6 14.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% -1 -0.9% -2 -4.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -1 -0.9% 4 9.3% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 1 0.9% -3 -7.0% 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%
block_page_build0 0.0% 0 0.0% -2 -4.7% 0 0.0% 0 0.0%
_theme0 0.0% 0 0.0% 3 7.0% -8 -0.0% 0 0.0%
system_page_alter0 0.0% 0 0.0% -1 -2.3% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 0.0% 0 0.0% 1 2.3% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 0 0.0% 1 2.3% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 0 0.0% 0 0.0% -8 -0.0% 0 0.0%
_theme@20 0.0% 0 0.0% -1 -2.3% 0 0.0% 0 0.0%
_theme@30 0.0% 0 0.0% -1 -2.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::uriRelationships0 0.0% 0 0.0% -1 -2.3% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 0.0% 0 0.0% -14 -32.6% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% -1 -2.3% 0 0.0% 0 0.0%
_theme@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData0 0.0% 0 0.0% -1 -2.3% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemList::setValue0 0.0% 0 0.0% 1 2.3% 0 0.0% 0 0.0%
Drupal\user\UserStorage::addRoles0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%