Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de55978b9a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_keys

array_keysRun #541de429e5ab1Run #541de55978b9aDiffDiff%
Number of Function Calls2,364 2,364 0 0.0%
Incl. Wall Time (microsec)3,948 3,954 6 0.2%
Incl. Wall Time (microsec) per call 2 2 0 0.2%
Excl. Wall Time (microsec)3,948 3,954 6 0.2%
Incl. CPU (microsecs)6,111 6,164 53 0.9%
Incl. CPU (microsecs) per call 3 3 0 0.9%
Excl. CPU (microsec)6,111 6,164 53 0.9%
Incl. MemUse (bytes)2,291,560 2,291,560 0 0.0%
Incl. MemUse (bytes) per call 969 969 0 0.0%
Excl. MemUse (bytes)2,291,560 2,291,560 0 0.0%
Incl. PeakMemUse (bytes)161,168 161,168 0 0.0%
Incl. PeakMemUse (bytes) per call 68 68 0 0.0%
Excl. PeakMemUse (bytes)161,168 161,168 0 0.0%

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_keys0 N/A% 6 0.3% 53 3.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 100.0% 53 100.0% 0 N/A% 0 N/A%
Parent functions
contextual_preprocess0 N/A% -1 -16.7% -5 -9.4% 0 N/A% 0 N/A%
Drupal\block\Plugin\DisplayVariant\FullPageVariant::getRegionAssignments0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheContexts::convertTokensToKeys0 N/A% 0 0.0% 7 13.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -11 -183.3% -11 -20.8% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 15 250.0% 38 71.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -7 -116.7% -1 -1.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 0 0.0% -2 -3.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityStorageBase::loadMultiple0 N/A% -2 -33.3% 1 1.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple0 N/A% 1 16.7% 8 15.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity\EntityViewDisplay::collectRenderDisplays0 N/A% 0 0.0% 6 11.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -6 -100.0% -7 -13.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 11 183.3% 7 13.2% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemBase::setValue0 N/A% 2 33.3% 8 15.1% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::setValue0 N/A% 0 0.0% 4 7.5% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginBag::__construct0 N/A% 0 0.0% -2 -3.8% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% -6 -100.0% -23 -43.4% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 0 0.0% -3 -5.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 12 200.0% 27 50.9% 0 N/A% 0 N/A%
Drupal\Core\Session\SessionManager::getSessionDataMask0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::render0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
rdf_preprocess_node0 N/A% 4 66.7% -2 -3.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
system_page_alter0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% 0 0.0% 4 7.5% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache@10 N/A% -1 -16.7% -2 -3.8% 0 N/A% 0 N/A%
_theme0 N/A% -3 -50.0% -4 -7.5% 0 N/A% 0 N/A%
_theme@10 N/A% 1 16.7% 1 1.9% 0 N/A% 0 N/A%
_theme@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_theme@30 N/A% 1 16.7% 0 0.0% 0 N/A% 0 N/A%
_theme@40 N/A% 0 0.0% 1 1.9% 0 N/A% 0 N/A%
_views_query_tag_alter_condition@20 N/A% -1 -16.7% 4 7.5% 0 N/A% 0 N/A%