Diff Report
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e221c38f48f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #51e2215579f70Run #51e221c38f48fDiffDiff%
Number of Function Calls606 615 9 1.5%
Incl. Wall Time (microsec)906 911 5 0.6%
Incl. Wall Time (microsec) per call 1 1 -0 -0.9%
Excl. Wall Time (microsec)906 911 5 0.6%
Incl. CPU (microsecs)1,451 1,455 4 0.3%
Incl. CPU (microsecs) per call 2 2 -0 -1.2%
Excl. CPU (microsec)1,451 1,455 4 0.3%
Incl. MemUse (bytes)419,624 424,216 4,592 1.1%
Incl. MemUse (bytes) per call 692 690 -3 -0.4%
Excl. MemUse (bytes)419,624 424,216 4,592 1.1%
Incl. PeakMemUse (bytes)55,160 53,952 -1,208 -2.2%
Incl. PeakMemUse (bytes) per call 91 88 -3 -3.6%
Excl. PeakMemUse (bytes)55,160 53,952 -1,208 -2.2%

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_keys9 100.0% 5 3.3% 4 0.4% 4,592 18.7% -1,208 -4.7%
Exclusive Metrics Diff for Current Function5 100.0% 4 100.0% 4,592 100.0% -1,208 -100.0%
Parent functions
contextual_preprocess9 100.0% 9 180.0% 16 400.0% 4,536 98.8% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -5 -100.0% -7 -175.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 5 100.0% -3 -75.0% 0 0.0% -96 -7.9%
Drupal\Core\ParamConverter\EntityConverter::process0 0.0% -4 -80.0% -3 -75.0% 24 0.5% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% -4 -80.0% -11 -275.0% 24 0.5% -432 -35.8%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% 4 80.0% 6 150.0% 0 0.0% 0 0.0%
Drupal\tour\TipsBag::__construct0 0.0% 2 40.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% -2 -40.0% -4 -100.0% 8 0.2% 8 0.7%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 0.0% 1 20.0% 0 0.0% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 0.0% -1 -20.0% 0 0.0% 0 0.0% 0 0.0%
theme@20 0.0% 1 20.0% 1 25.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% -1 -20.0% 3 75.0% 0 0.0% 0 0.0%
system_page_alter0 0.0% 0 0.0% 1 25.0% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 0 0.0% -3 -75.0% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 0 0.0% 2 50.0% 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\Database\Query\Insert::fields0 0.0% 0 0.0% -3 -75.0% 0 0.0% 0 0.0%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_set_active_menu_names0 0.0% 0 0.0% 2 50.0% 0 0.0% 0 0.0%
theme0 0.0% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 0 0.0% 1 25.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 0 0.0% -4 -100.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% 4 100.0% 0 0.0% 0 0.0%
Drupal\views_ui\ViewListController::getDisplaysList0 0.0% 0 0.0% 2 50.0% 0 0.0% 0 0.0%
theme@10 0.0% 0 0.0% -7 -175.0% 0 0.0% -64 -5.3%
element_children0 0.0% 0 0.0% 15 375.0% 0 0.0% -624 -51.7%
Drupal\views\DisplayBag::__construct0 0.0% 0 0.0% -2 -50.0% 0 0.0% 0 0.0%
block_page_build0 0.0% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%