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

array_keysRun #53d4352fc0c61Run #53d436500e2acDiffDiff%
Number of Function Calls2,188 2,199 11 0.5%
Incl. Wall Time (microsec)3,093 3,163 70 2.3%
Incl. Wall Time (microsec) per call 1 1 0 1.8%
Excl. Wall Time (microsec)3,093 3,163 70 2.3%
Incl. CPU (microsecs)4,669 4,702 33 0.7%
Incl. CPU (microsecs) per call 2 2 0 0.2%
Excl. CPU (microsec)4,669 4,702 33 0.7%
Incl. MemUse (bytes)1,359,512 1,365,040 5,528 0.4%
Incl. MemUse (bytes) per call 621 621 -1 -0.1%
Excl. MemUse (bytes)1,359,512 1,365,040 5,528 0.4%
Incl. PeakMemUse (bytes)216,072 216,320 248 0.1%
Incl. PeakMemUse (bytes) per call 99 98 -0 -0.4%
Excl. PeakMemUse (bytes)216,072 216,320 248 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_keys11 100.0% 70 1.0% 33 0.5% 5,528 13.7% 248 0.6%
Exclusive Metrics Diff for Current Function70 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_preprocess11 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%