Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #52e49caf3c7f2Run #52e49d73f02cbDiffDiff%
Number of Function Calls1,211 1,219 8 0.7%
Incl. Wall Time (microsec)1,655 1,677 22 1.3%
Incl. Wall Time (microsec) per call 1 1 0 0.7%
Excl. Wall Time (microsec)1,655 1,677 22 1.3%
Incl. CPU (microsecs)2,519 2,525 6 0.2%
Incl. CPU (microsecs) per call 2 2 -0 -0.4%
Excl. CPU (microsec)2,519 2,525 6 0.2%
Incl. MemUse (bytes)614,128 616,768 2,640 0.4%
Incl. MemUse (bytes) per call 507 506 -1 -0.2%
Excl. MemUse (bytes)614,128 616,768 2,640 0.4%
Incl. PeakMemUse (bytes)107,744 108,032 288 0.3%
Incl. PeakMemUse (bytes) per call 89 89 -0 -0.4%
Excl. PeakMemUse (bytes)107,744 108,032 288 0.3%

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_keys8 100.0% 22 0.9% 6 0.3% 2,640 4.1% 288 0.4%
Exclusive Metrics Diff for Current Function22 100.0% 6 100.0% 2,640 100.0% 288 100.0%
Parent functions
contextual_preprocess8 100.0% 8 36.4% 15 250.0% 2,688 101.8% 792 275.0%
block_page_build0 0.0% 4 18.2% 4 66.7% 0 0.0% 0 0.0%
theme@20 0.0% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
theme@10 0.0% 3 13.6% -6 -100.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 5 22.7% 5 83.3% 0 0.0% 0 0.0%
system_page_alter0 0.0% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 0 0.0% 2 33.3% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% -1 -4.5% -1 -16.7% -24 -0.9% 0 0.0%
Drupal\Core\Config\Entity\Query\Condition::matchArray@10 0.0% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme0 0.0% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 2 9.1% 4 66.7% -16 -0.6% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% -8 -36.4% -29 -483.3% -24 -0.9% -312 -108.3%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% -14 -63.6% -16 -266.7% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% -11 -50.0% -25 -416.7% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 1 4.5% 7 116.7% -8 -0.3% -32 -11.1%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% -7 -31.8% 4 66.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% -3 -13.6% 1 16.7% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 0.0% -1 -4.5% 3 50.0% 8 0.3% 112 38.9%
Drupal\Core\Render\Element::children0 0.0% 34 154.5% 42 700.0% -8 -0.3% -96 -33.3%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 0.0% 0 0.0% 6 100.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 10 45.5% -10 -166.7% 24 0.9% -176 -61.1%