Diff Report
Run #5190217a23e77: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_keys

array_keysRun #5190217a23e77Run #51901ff69a8a6DiffDiff%
Number of Function Calls720 720 0 0.0%
Incl. Wall Time (microsec)985 976 -9 -0.9%
Incl. Wall Time (microsec) per call 1 1 -0 -0.9%
Excl. Wall Time (microsec)985 976 -9 -0.9%
Incl. CPU (microsecs)1,579 1,550 -29 -1.8%
Incl. CPU (microsecs) per call 2 2 -0 -1.8%
Excl. CPU (microsec)1,579 1,550 -29 -1.8%
Incl. MemUse (bytes)398,496 398,528 32 0.0%
Incl. MemUse (bytes) per call 553 554 0 0.0%
Excl. MemUse (bytes)398,496 398,528 32 0.0%
Incl. PeakMemUse (bytes)107,032 107,040 8 0.0%
Incl. PeakMemUse (bytes) per call 149 149 0 0.0%
Excl. PeakMemUse (bytes)107,032 107,040 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% -9 -4.3% -29 -483.3% 32 0.1% 8 0.0%
Exclusive Metrics Diff for Current Function-9 -100.0% -29 -100.0% 32 100.0% 8 100.0%
Parent functions
element_children0 N/A% -6 -66.7% -15 -51.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -5 -55.6% 2 6.9% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 N/A% -5 -55.6% -2 -6.9% 8 25.0% 8 100.0%
drupal_get_js0 N/A% 4 44.4% 4 13.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% 4 44.4% -12 -41.4% 0 0.0% 0 0.0%
filter_get_filters0 N/A% 3 33.3% 4 13.8% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -3 -33.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 3 33.3% 3 10.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -3 -33.3% -12 -41.4% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 N/A% -1 -11.1% -3 -10.3% 0 0.0% 0 0.0%
theme@40 N/A% 1 11.1% 3 10.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -1 -11.1% -3 -10.3% 24 75.0% 0 0.0%
theme0 N/A% -1 -11.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 1 11.1% 1 3.4% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 0 0.0% 1 3.4% 0 0.0% 0 0.0%
theme@10 N/A% 0 0.0% 1 3.4% 0 0.0% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::process0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_get_visible_children0 N/A% 0 0.0% -1 -3.4% 0 0.0% 0 0.0%
menu_set_active_menu_names0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@20 N/A% 0 0.0% 2 6.9% 0 0.0% 0 0.0%
system_page_alter0 N/A% 0 0.0% -1 -3.4% 0 0.0% 0 0.0%
theme@30 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 0 0.0% -2 -6.9% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 0 0.0% -1 -3.4% 0 0.0% 0 0.0%
block_page_build0 N/A% 0 0.0% 2 6.9% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 1 3.4% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 0 0.0% -2 -6.9% 0 0.0% 0 0.0%
Drupal\views\DisplayBag::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 N/A% 0 0.0% 2 6.9% 0 0.0% 0 0.0%
user_roles0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
field_content_languages0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% -2 -6.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 0 0.0% 1 3.4% 0 0.0% 0 0.0%