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

array_keysRun #5185cca3dd8d9Run #5185c8620c8e8DiffDiff%
Number of Function Calls291 285 -6 -2.1%
Incl. Wall Time (microsec)302 294 -8 -2.6%
Incl. Wall Time (microsec) per call 1 1 -0 -0.6%
Excl. Wall Time (microsec)302 294 -8 -2.6%
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)198,360 196,792 -1,568 -0.8%
Incl. MemUse (bytes) per call 682 690 9 1.3%
Excl. MemUse (bytes)198,360 196,792 -1,568 -0.8%
Incl. PeakMemUse (bytes)55,504 55,704 200 0.4%
Incl. PeakMemUse (bytes) per call 191 195 5 2.5%
Excl. PeakMemUse (bytes)55,504 55,704 200 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_keys-6 -100.0% -8 -0.2% 0 0.0% -1,568 -0.2% 200 0.0%
Exclusive Metrics Diff for Current Function-8 -100.0% 0 N/A% -1,568 -100.0% 200 100.0%
Parent functions
element_children-4 -66.7% -5 -62.5% 0 N/A% -928 -59.2% 1,504 752.0%
theme2@1-2 -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%