Diff Report
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #53d436500e2acRun #53d4352fc0c61DiffDiff%
Number of Function Calls2,199 2,188 -11 -0.5%
Incl. Wall Time (microsec)3,163 3,093 -70 -2.2%
Incl. Wall Time (microsec) per call 1 1 -0 -1.7%
Excl. Wall Time (microsec)3,163 3,093 -70 -2.2%
Incl. CPU (microsecs)4,702 4,669 -33 -0.7%
Incl. CPU (microsecs) per call 2 2 -0 -0.2%
Excl. CPU (microsec)4,702 4,669 -33 -0.7%
Incl. MemUse (bytes)1,365,040 1,359,512 -5,528 -0.4%
Incl. MemUse (bytes) per call 621 621 1 0.1%
Excl. MemUse (bytes)1,365,040 1,359,512 -5,528 -0.4%
Incl. PeakMemUse (bytes)216,320 216,072 -248 -0.1%
Incl. PeakMemUse (bytes) per call 98 99 0 0.4%
Excl. PeakMemUse (bytes)216,320 216,072 -248 -0.1%

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-11 -100.0% -70 -1.0% -33 -0.5% -5,528 -13.7% -248 -0.6%
Exclusive Metrics Diff for Current Function-70 -100.0% -33 -100.0% -5,528 -100.0% -248 -100.0%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% -113 -161.4% -48 -145.5% 8 0.1% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% 41 58.6% 51 154.5% 0 0.0% -48 -19.4%
Drupal\Core\Render\Element::children0 0.0% 21 30.0% 8 24.2% 32 0.6% 8 3.2%
contextual_preprocess-11 -100.0% -14 -20.0% -39 -118.2% -5,552 -100.4% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 0.0% -12 -17.1% -7 -21.2% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemBase::setValue0 0.0% 11 15.7% 9 27.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 9 12.9% 12 36.4% -32 -0.6% -256 -103.2%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -6 -8.6% -11 -33.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 0.0% -5 -7.1% -6 -18.2% 0 0.0% 0 0.0%
Drupal\block\Plugin\DisplayVariant\FullPageVariant::getRegionAssignments0 0.0% -4 -5.7% -3 -9.1% 0 0.0% 0 0.0%
Drupal\entity\Entity\EntityViewDisplay::collectRenderDisplays0 0.0% -4 -5.7% -10 -30.3% 0 0.0% 0 0.0%
Drupal\Core\Plugin\DefaultPluginBag::__construct0 0.0% -2 -2.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 2 2.9% 4 12.1% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\ConfigEntityBase::toArray0 0.0% 2 2.9% 2 6.1% 8 0.1% 0 0.0%
Drupal\Core\Entity\Query\Sql\Tables::getTableMapping0 0.0% 1 1.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 1 1.4% 2 6.1% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldDefinition::getSchema0 0.0% -1 -1.4% 0 0.0% 0 0.0% 0 0.0%
rdf_preprocess_node0 0.0% 1 1.4% -2 -6.1% -8 -0.1% 0 0.0%
menu_set_active_menu_names0 0.0% 1 1.4% -6 -18.2% 0 0.0% 0 0.0%
_theme@10 0.0% 1 1.4% -4 -12.1% 0 0.0% 0 0.0%
system_page_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 0.0% 0 0.0% -1 -3.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNames0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::getTableMapping0 0.0% 0 0.0% 2 6.1% 8 0.1% 0 0.0%
_theme0 0.0% 0 0.0% -1 -3.0% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 0.0% 0 0.0% 2 6.1% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 0.0% 0 0.0% 1 3.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% 1 3.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 0 0.0% -2 -6.1% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityStorageBase::loadMultiple0 0.0% 0 0.0% -8 -24.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 0 0.0% 31 93.9% 0 0.0% 48 19.4%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple0 0.0% 0 0.0% -4 -12.1% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemList::setValue0 0.0% 0 0.0% -2 -6.1% 0 0.0% 0 0.0%
Drupal\Core\Cache\CacheContexts::convertTokensToKeys0 0.0% 0 0.0% -3 -9.1% 0 0.0% 0 0.0%
_theme@20 0.0% 0 0.0% -1 -3.0% 8 0.1% 0 0.0%