Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #5394e21e9bd45Run #5394e33e8d847DiffDiff%
Number of Function Calls3,566 3,566 0 0.0%
Incl. Wall Time (microsec)5,401 5,464 63 1.2%
Incl. Wall Time (microsec) per call 2 2 0 1.2%
Excl. Wall Time (microsec)5,401 5,464 63 1.2%
Incl. CPU (microsecs)8,234 8,202 -32 -0.4%
Incl. CPU (microsecs) per call 2 2 -0 -0.4%
Excl. CPU (microsec)8,234 8,202 -32 -0.4%
Incl. MemUse (bytes)4,239,800 4,238,296 -1,504 -0.0%
Incl. MemUse (bytes) per call 1,189 1,189 -0 -0.0%
Excl. MemUse (bytes)4,239,800 4,238,296 -1,504 -0.0%
Incl. PeakMemUse (bytes)287,952 287,944 -8 -0.0%
Incl. PeakMemUse (bytes) per call 81 81 -0 -0.0%
Excl. PeakMemUse (bytes)287,952 287,944 -8 -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% 63 14.5% -32 -3.5% -1,504 -569.7% -8 -0.8%
Exclusive Metrics Diff for Current Function63 100.0% -32 -100.0% -1,504 -100.0% -8 -100.0%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 48 76.2% 14 43.8% -1,576 -104.8% -80 -1000.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 36 57.1% 13 40.6% -8 -0.5% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -36 -57.1% -36 -112.5% -24 -1.6% -24 -300.0%
Drupal\Core\Render\Element::children0 N/A% 27 42.9% -23 -71.9% 16 1.1% 0 0.0%
Drupal\entity\Entity\EntityViewDisplay::collectRenderDisplays0 N/A% 15 23.8% 18 56.2% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemBase::setValue0 N/A% -10 -15.9% -14 -43.8% 48 3.2% 0 0.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData0 N/A% -8 -12.7% -2 -6.2% 24 1.6% 24 300.0%
Drupal\Core\Entity\EntityStorageBase::loadMultiple0 N/A% -7 -11.1% -5 -15.6% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -6 -9.5% -30 -93.8% -32 -2.1% -16 -200.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -4 -6.3% 1 3.1% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 N/A% 4 6.3% 2 6.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::getTableMapping0 N/A% 3 4.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityStorageBase::loadMultiple@10 N/A% 3 4.8% -6 -18.8% 0 0.0% 0 0.0%
_theme@40 N/A% -3 -4.8% 3 9.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNames0 N/A% -2 -3.2% -1 -3.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% 2 3.2% 18 56.2% 32 2.1% 88 1100.0%
_theme@10 N/A% -2 -3.2% -14 -43.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityStorageBase::loadMultiple@20 N/A% 1 1.6% -1 -3.1% 0 0.0% 0 0.0%
Drupal\user\UserStorage::addRoles0 N/A% 1 1.6% 1 3.1% 0 0.0% 0 0.0%
_theme@20 N/A% -1 -1.6% 2 6.2% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 1 1.6% 1 3.1% 0 0.0% 0 0.0%
system_page_alter0 N/A% 1 1.6% 6 18.8% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% -1 -1.6% 24 75.0% 8 0.5% 0 0.0%
Drupal\Core\Entity\Query\Sql\Tables::getTableMapping0 N/A% 1 1.6% 1 3.1% 0 0.0% 0 0.0%
menu_set_active_menu_names0 N/A% -1 -1.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\comment\CommentStatistics::read0 N/A% 1 1.6% 1 3.1% 0 0.0% 0 0.0%
Drupal\Core\Plugin\DefaultPluginBag::__construct0 N/A% 1 1.6% -1 -3.1% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldDefinition::getSchema0 N/A% -1 -1.6% -2 -6.2% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemList::setValue0 N/A% -1 -1.6% -2 -6.2% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% 1 1.6% 9 28.1% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::renderFields0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_theme@30 N/A% 0 0.0% -8 -25.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 0 0.0% 1 3.1% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 N/A% 0 0.0% 2 6.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -1 -3.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 0 0.0% -2 -6.2% 0 0.0% 0 0.0%
Drupal\Core\Cache\CacheContexts::convertTokensToKeys0 N/A% 0 0.0% -1 -3.1% 0 0.0% 0 0.0%
_theme0 N/A% 0 0.0% 1 3.1% 0 0.0% 0 0.0%
block_page_build0 N/A% 0 0.0% -1 -3.1% 8 0.5% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%