Diff Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #51ca5414b31d9Run #51ca54a312a65DiffDiff%
Number of Function Calls474 475 1 0.2%
Incl. Wall Time (microsec)1,179 1,211 32 2.7%
Incl. Wall Time (microsec) per call 2 3 0 2.5%
Excl. Wall Time (microsec)1,179 1,211 32 2.7%
Incl. CPU (microsecs)1,676 1,712 36 2.1%
Incl. CPU (microsecs) per call 4 4 0 1.9%
Excl. CPU (microsec)1,676 1,712 36 2.1%
Incl. MemUse (bytes)317,440 317,912 472 0.1%
Incl. MemUse (bytes) per call 670 669 -0 -0.1%
Excl. MemUse (bytes)317,440 317,912 472 0.1%
Incl. PeakMemUse (bytes)78,584 77,720 -864 -1.1%
Incl. PeakMemUse (bytes) per call 166 164 -2 -1.3%
Excl. PeakMemUse (bytes)78,584 77,720 -864 -1.1%

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_keys1 100.0% 32 2.9% 36 16.6% 472 0.6% -864 -1.0%
Exclusive Metrics Diff for Current Function32 100.0% 36 100.0% 472 100.0% -864 -100.0%
Parent functions
contextual_preprocess1 100.0% 2 6.2% 4 11.1% 504 106.8% 0 0.0%
system_page_alter0 0.0% 0 0.0% 1 2.8% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% -1 -2.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 1 3.1% 0 0.0% 0 0.0% -48 -5.6%
Drupal\Core\Entity\EntityBCDecorator::__get0 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% 4 11.1% 0 0.0% 0 0.0%
Drupal\tour\TipsBag::__construct0 0.0% 2 6.2% 3 8.3% 0 0.0% 0 0.0%
menu_set_active_menu_names0 0.0% 0 0.0% -1 -2.8% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 2 6.2% 4 11.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Insert::fields0 0.0% 0 0.0% 1 2.8% 0 0.0% 0 0.0%
theme@20 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@10 0.0% 0 0.0% -2 -5.6% -24 -5.1% -408 -47.2%
drupal_schema_fields_sql0 0.0% 1 3.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 0.0% 3 9.4% 3 8.3% 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\Extension\CachedModuleHandler::getBootstrapModules0 0.0% 0 0.0% -2 -5.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% -1 -3.1% -1 -2.8% 0 0.0% -168 -19.4%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% -6 -18.8% -18 -50.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 40 125.0% 40 111.1% 24 5.1% -240 -27.8%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 0 0.0% 3 8.3% -8 -1.7% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 0 0.0% -3 -8.3% 0 0.0% 0 0.0%
theme0 0.0% -4 -12.5% -2 -5.6% 0 0.0% 0 0.0%
element_children0 0.0% 3 9.4% 4 11.1% 0 0.0% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::process0 0.0% 8 25.0% 8 22.2% 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\Connection::expandArguments0 0.0% -19 -59.4% -9 -25.0% -24 -5.1% 0 0.0%