Diff Report
Run #51c25102ed66d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #51c25102ed66dRun #51c24fd9b971aDiffDiff%
Number of Function Calls2,292 2,228 -64 -2.8%
Incl. Wall Time (microsec)5,225 5,098 -127 -2.4%
Incl. Wall Time (microsec) per call 2 2 0 0.4%
Excl. Wall Time (microsec)5,225 5,098 -127 -2.4%
Incl. CPU (microsecs)6,906 6,756 -150 -2.2%
Incl. CPU (microsecs) per call 3 3 0 0.6%
Excl. CPU (microsec)6,906 6,756 -150 -2.2%
Incl. MemUse (bytes)1,255,904 1,234,520 -21,384 -1.7%
Incl. MemUse (bytes) per call 548 554 6 1.1%
Excl. MemUse (bytes)1,255,904 1,234,520 -21,384 -1.7%
Incl. PeakMemUse (bytes)67,640 67,640 0 0.0%
Incl. PeakMemUse (bytes) per call 30 30 1 2.9%
Excl. PeakMemUse (bytes)67,640 67,640 0 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_keys-64 -100.0% -127 -0.9% -150 -1.1% -21,384 -35.0% 0 0.0%
Exclusive Metrics Diff for Current Function-127 -100.0% -150 -100.0% -21,384 -100.0% 0 N/A%
Parent functions
contextual_preprocess-64 -100.0% -128 -100.8% -161 -107.3% -21,504 -100.6% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% -12 -9.4% -7 -4.7% 40 0.2% 0 N/A%
Drupal\Core\ParamConverter\EntityConverter::process0 0.0% 9 7.1% -3 -2.0% -16 -0.1% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 7 5.5% -2 -1.3% 0 0.0% 0 N/A%
theme@30 0.0% -7 -5.5% 15 10.0% 0 0.0% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% 7 5.5% -1 -0.7% 0 0.0% 0 N/A%
element_children0 0.0% 4 3.1% 19 12.7% 96 0.4% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 0.0% 3 2.4% 1 0.7% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 0.0% -3 -2.4% 1 0.7% 0 0.0% 0 N/A%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 0.0% -2 -1.6% -5 -3.3% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -1 -0.8% 5 3.3% 0 0.0% 0 N/A%
system_page_alter0 0.0% -1 -0.8% -1 -0.7% 0 0.0% 0 N/A%
Drupal\tour\TipsBag::__construct0 0.0% -1 -0.8% 1 0.7% 0 0.0% 0 N/A%
drupal_get_js0 0.0% -1 -0.8% -1 -0.7% 0 0.0% 0 N/A%
theme@20 0.0% -1 -0.8% -1 -0.7% 0 0.0% 0 N/A%
drupal_schema_fields_sql0 0.0% -1 -0.8% -2 -1.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 1 0.8% 2 1.3% 0 0.0% 0 N/A%
theme@10 0.0% 0 0.0% -1 -0.7% 0 0.0% 0 N/A%
block_page_build0 0.0% 0 0.0% -1 -0.7% 0 0.0% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 0.0% 0 0.0% -1 -0.7% 0 0.0% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 0 0.0% 1 0.7% 0 0.0% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 0 0.0% -8 -5.3% 0 0.0% 0 N/A%
menu_tree_check_access0 0.0% 0 0.0% 1 0.7% 0 0.0% 0 N/A%
element_get_visible_children0 0.0% 0 0.0% -1 -0.7% 0 0.0% 0 N/A%