Diff Report
Run #5185c8620c8e8: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #5185cca3dd8d9: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for array_keys

array_keysRun #5185c8620c8e8Run #5185cca3dd8d9DiffDiff%
Number of Function Calls285 291 6 2.1%
Incl. Wall Time (microsec)294 302 8 2.7%
Incl. Wall Time (microsec) per call 1 1 0 0.6%
Excl. Wall Time (microsec)294 302 8 2.7%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)196,792 198,360 1,568 0.8%
Incl. MemUse (bytes) per call 690 682 -9 -1.3%
Excl. MemUse (bytes)196,792 198,360 1,568 0.8%
Incl. PeakMemUse (bytes)55,704 55,504 -200 -0.4%
Incl. PeakMemUse (bytes) per call 195 191 -5 -2.4%
Excl. PeakMemUse (bytes)55,704 55,504 -200 -0.4%

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_keys6 100.0% 8 0.2% 0 0.0% 1,568 0.2% -200 -0.0%
Exclusive Metrics Diff for Current Function8 100.0% 0 N/A% 1,568 100.0% -200 -100.0%
Parent functions
element_children4 66.7% 5 62.5% 0 N/A% 928 59.2% -1,504 -752.0%
theme2@12 33.3% 2 25.0% 0 N/A% 968 61.7% 1,176 588.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 1 12.5% 0 N/A% -32 -2.0% 120 60.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 0.0% -1 -12.5% 0 N/A% -256 -16.3% 0 0.0%
Drupal\Core\Database\Query\Insert::fields0 0.0% 1 12.5% 0 N/A% -40 -2.6% -40 -20.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 1 12.5% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% -1 -12.5% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
system_page_alter0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 0 0.0% 0 N/A% 0 0.0% 48 24.0%
block_page_build0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%