Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_keys

array_keysRun #52e417f8e04a5Run #52e4189e0e4feDiffDiff%
Number of Function Calls2,047 2,047 0 0.0%
Incl. Wall Time (microsec)863 865 2 0.2%
Incl. Wall Time (microsec) per call 0 0 0 0.2%
Excl. Wall Time (microsec)863 865 2 0.2%
Incl. CPU (microsecs)2,646 2,683 37 1.4%
Incl. CPU (microsecs) per call 1 1 0 1.4%
Excl. CPU (microsec)2,646 2,683 37 1.4%
Incl. MemUse (bytes)782,000 782,000 0 0.0%
Incl. MemUse (bytes) per call 382 382 0 0.0%
Excl. MemUse (bytes)782,000 782,000 0 0.0%
Incl. PeakMemUse (bytes)85,488 85,488 0 0.0%
Incl. PeakMemUse (bytes) per call 42 42 0 0.0%
Excl. PeakMemUse (bytes)85,488 85,488 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% 2 0.5% 37 10.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 100.0% 37 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldItemBase::setValue0 N/A% -12 -600.0% -5 -13.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 8 400.0% -11 -29.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 7 350.0% 32 86.5% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 2 100.0% -18 -48.6% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% 2 100.0% 7 18.9% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -2 -100.0% 15 40.5% 0 N/A% 0 N/A%
theme@10 N/A% -1 -50.0% 2 5.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 N/A% -1 -50.0% 5 13.5% 0 N/A% 0 N/A%
theme0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -1 -50.0% 2 5.4% 0 N/A% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% -1 -50.0% 1 2.7% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -1 -50.0% 1 2.7% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::setValue0 N/A% 1 50.0% 3 8.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::uri0 N/A% 0 0.0% -2 -5.4% 0 N/A% 0 N/A%
contextual_preprocess0 N/A% 0 0.0% 3 8.1% 0 N/A% 0 N/A%
theme@20 N/A% 0 0.0% 1 2.7% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 0 0.0% 1 2.7% 0 N/A% 0 N/A%
system_page_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
block_page_build0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
comment_entity_load0 N/A% 0 0.0% -2 -5.4% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 0 0.0% 3 8.1% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 N/A% 0 0.0% 2 5.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 3 8.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Insert::fields0 N/A% 0 0.0% -2 -5.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -3 -8.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 0 0.0% 2 5.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 N/A% 0 0.0% -2 -5.4% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::addRoles0 N/A% 0 0.0% -1 -2.7% 0 N/A% 0 N/A%