Diff Report
Run #51a448a326782: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a4463d308ce: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for array_keys

array_keysRun #51a448a326782Run #51a4463d308ceDiffDiff%
Number of Function Calls678 666 -12 -1.8%
Incl. Wall Time (microsec)1,885 1,729 -156 -8.3%
Incl. Wall Time (microsec) per call 3 3 -0 -6.6%
Excl. Wall Time (microsec)1,885 1,729 -156 -8.3%
Incl. CPU (microsecs)0 8,001 8,001 N/A%
Incl. CPU (microsecs) per call 0 12 12 N/A%
Excl. CPU (microsec)0 8,001 8,001 N/A%
Incl. MemUse (bytes)209,876 206,800 -3,076 -1.5%
Incl. MemUse (bytes) per call 310 311 1 0.3%
Excl. MemUse (bytes)209,876 206,800 -3,076 -1.5%
Incl. PeakMemUse (bytes)50,044 48,876 -1,168 -2.3%
Incl. PeakMemUse (bytes) per call 74 73 -0 -0.6%
Excl. PeakMemUse (bytes)50,044 48,876 -1,168 -2.3%

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_keys-12 -100.0% -156 -1.0% 8,001 100.0% -3,076 -2.7% -1,168 -1.1%
Exclusive Metrics Diff for Current Function-156 -100.0% 8,001 100.0% -3,076 -100.0% -1,168 -100.0%
Parent functions
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% -56 -35.9% 4,000 50.0% 0 0.0% 88 7.5%
Drupal\Core\Database\Connection::expandArguments0 0.0% -55 -35.3% 0 0.0% 0 0.0% 8 0.7%
element_children-4 -33.3% -19 -12.2% 4,001 50.0% -192 -6.2% -32 -2.7%
contextual_preprocess-4 -33.3% -17 -10.9% 0 0.0% -1,304 -42.4% -380 -32.5%
theme@1-3 -25.0% -15 -9.6% 0 0.0% -1,148 -37.3% -396 -33.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 10 6.4% 0 0.0% -76 -2.5% 60 5.1%
theme@2-1 -8.3% -3 -1.9% 0 0.0% -356 -11.6% -532 -45.5%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% -3 -1.9% 0 0.0% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 0.0% 2 1.3% 0 0.0% 0 0.0% 16 1.4%
Drupal\user\UserStorageController::attachLoad0 0.0% -2 -1.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 1 0.6% 0 0.0% 0 0.0% 0 0.0%
theme0 0.0% -1 -0.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% 1 0.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 0.0% -1 -0.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::process0 0.0% 1 0.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% 1 0.6% 0 0.0% 0 0.0% 0 0.0%
menu_set_active_menu_names0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\tour\TipsBag::__construct0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Insert::fields0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::setValue0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_page_build0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
system_page_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%