Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b12bb10362: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for array_keys

array_keysRun #519b0e62696b0Run #519b12bb10362DiffDiff%
Number of Function Calls654 654 0 0.0%
Incl. Wall Time (microsec)1,773 1,771 -2 -0.1%
Incl. Wall Time (microsec) per call 3 3 -0 -0.1%
Excl. Wall Time (microsec)1,773 1,771 -2 -0.1%
Incl. CPU (microsecs)2,504 2,511 7 0.3%
Incl. CPU (microsecs) per call 4 4 0 0.3%
Excl. CPU (microsec)2,504 2,511 7 0.3%
Incl. MemUse (bytes)365,312 365,344 32 0.0%
Incl. MemUse (bytes) per call 559 559 0 0.0%
Excl. MemUse (bytes)365,312 365,344 32 0.0%
Incl. PeakMemUse (bytes)94,720 94,944 224 0.2%
Incl. PeakMemUse (bytes) per call 145 145 0 0.2%
Excl. PeakMemUse (bytes)94,720 94,944 224 0.2%

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 -0.1% 7 0.3% 32 0.0% 224 0.2%
Exclusive Metrics Diff for Current Function-2 -100.0% 7 100.0% 32 100.0% 224 100.0%
Parent functions
block_page_build0 N/A% 4 200.0% 4 57.1% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% 0 0.0% -1 -14.3% 0 0.0% -360 -160.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 18 900.0% 10 142.9% 0 0.0% 528 235.7%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 8 400.0% 5 71.4% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 0 0.0% 3 42.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% -3 -150.0% 12 171.4% 0 0.0% 48 21.4%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 1 50.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -3 -150.0% -2 -28.6% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -2 -100.0% -3 -42.9% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% -6 -300.0% -3 -42.9% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 0 0.0% -5 -71.4% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -21 -1050.0% -16 -228.6% 8 25.0% 8 3.6%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -10 -500.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 24 75.0% 0 0.0%
Drupal\views\DisplayBag::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 N/A% 10 500.0% 11 157.1% 0 0.0% 0 0.0%
element_children0 N/A% 3 150.0% -1 -14.3% 0 0.0% 0 0.0%
element_get_visible_children0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
field_content_languages0 N/A% 1 50.0% 2 28.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -1 -14.3% 0 0.0% 0 0.0%
system_page_alter0 N/A% 0 0.0% -1 -14.3% 0 0.0% 0 0.0%
taxonomy_get_tree0 N/A% 0 0.0% -4 -57.1% 0 0.0% 0 0.0%
theme0 N/A% 0 0.0% 1 14.3% 0 0.0% 0 0.0%
theme@10 N/A% 0 0.0% -2 -28.6% 0 0.0% 0 0.0%
theme@20 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 N/A% -2 -100.0% -2 -28.6% 0 0.0% 0 0.0%