Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #526a239923027Run #526a240c73a50DiffDiff%
Number of Function Calls821 820 -1 -0.1%
Incl. Wall Time (microsec)1,078 1,089 11 1.0%
Incl. Wall Time (microsec) per call 1 1 0 1.1%
Excl. Wall Time (microsec)1,078 1,089 11 1.0%
Incl. CPU (microsecs)1,689 1,689 0 0.0%
Incl. CPU (microsecs) per call 2 2 0 0.1%
Excl. CPU (microsec)1,689 1,689 0 0.0%
Incl. MemUse (bytes)386,232 388,200 1,968 0.5%
Incl. MemUse (bytes) per call 470 473 3 0.6%
Excl. MemUse (bytes)386,232 388,200 1,968 0.5%
Incl. PeakMemUse (bytes)70,856 70,888 32 0.0%
Incl. PeakMemUse (bytes) per call 86 86 0 0.2%
Excl. PeakMemUse (bytes)70,856 70,888 32 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-1 -100.0% 11 32.4% 0 0.0% 1,968 1.0% 32 0.0%
Exclusive Metrics Diff for Current Function11 100.0% 0 N/A% 1,968 100.0% 32 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% -22 -200.0% -16 N/A% -32 -1.6% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations-2 -200.0% 18 163.6% 19 N/A% -160 -8.1% 16 50.0%
element_children-2 -200.0% 17 154.5% 20 N/A% -168 -8.5% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% -14 -127.3% -23 N/A% 0 0.0% 0 0.0%
theme@10 0.0% 10 90.9% 5 N/A% 0 0.0% 880 2750.0%
theme@20 0.0% -8 -72.7% -10 N/A% 672 34.1% 0 0.0%
contextual_preprocess5 500.0% 5 45.5% 12 N/A% 2,352 119.5% -696 -2175.0%
theme@3-2 -200.0% -3 -27.3% -9 N/A% -672 -34.1% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 3 27.3% 5 N/A% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 3 27.3% 2 N/A% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 3 27.3% 1 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -2 -18.2% 6 N/A% -24 -1.2% 48 150.0%
system_page_alter0 0.0% -1 -9.1% -1 N/A% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 0.0% 1 9.1% -4 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 1 9.1% -2 N/A% 0 0.0% 0 0.0%
drupal_get_js0 0.0% -1 -9.1% -3 N/A% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 0.0% 1 9.1% 1 N/A% 0 0.0% 0 0.0%
Drupal\image\ImageEffectBag::sort0 0.0% 0 0.0% -2 N/A% 0 0.0% 136 425.0%
theme0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Component\Plugin\DefaultPluginBag::__construct0 0.0% 0 0.0% -2 N/A% 0 0.0% -352 -1100.0%
block_page_build0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% 1 N/A% 0 0.0% 0 0.0%