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

array_keysRun #52e49d73f02cbRun #52e49caf3c7f2DiffDiff%
Number of Function Calls1,219 1,211 -8 -0.7%
Incl. Wall Time (microsec)1,677 1,655 -22 -1.3%
Incl. Wall Time (microsec) per call 1 1 -0 -0.7%
Excl. Wall Time (microsec)1,677 1,655 -22 -1.3%
Incl. CPU (microsecs)2,525 2,519 -6 -0.2%
Incl. CPU (microsecs) per call 2 2 0 0.4%
Excl. CPU (microsec)2,525 2,519 -6 -0.2%
Incl. MemUse (bytes)616,768 614,128 -2,640 -0.4%
Incl. MemUse (bytes) per call 506 507 1 0.2%
Excl. MemUse (bytes)616,768 614,128 -2,640 -0.4%
Incl. PeakMemUse (bytes)108,032 107,744 -288 -0.3%
Incl. PeakMemUse (bytes) per call 89 89 0 0.4%
Excl. PeakMemUse (bytes)108,032 107,744 -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_keys-8 -100.0% -22 -0.9% -6 -0.3% -2,640 -4.1% -288 -0.4%
Exclusive Metrics Diff for Current Function-22 -100.0% -6 -100.0% -2,640 -100.0% -288 -100.0%
Parent functions
Drupal\Core\Render\Element::children0 0.0% -34 -154.5% -42 -700.0% 8 0.3% 96 33.3%
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\Database\Connection::expandArguments0 0.0% -10 -45.5% 10 166.7% -24 -0.9% 176 61.1%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 8 36.4% 29 483.3% 24 0.9% 312 108.3%
contextual_preprocess-8 -100.0% -8 -36.4% -15 -250.0% -2,688 -101.8% -792 -275.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 7 31.8% -4 -66.7% 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%
block_page_build0 0.0% -4 -18.2% -4 -66.7% 0 0.0% 0 0.0%
theme@10 0.0% -3 -13.6% 6 100.0% 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\Core\Routing\RouteProvider::getRoutesByNames0 0.0% -2 -9.1% -4 -66.7% 16 0.6% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% -1 -4.5% -7 -116.7% 8 0.3% 32 11.1%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 1 4.5% 1 16.7% 24 0.9% 0 0.0%
drupal_schema_fields_sql0 0.0% 1 4.5% -3 -50.0% -8 -0.3% -112 -38.9%
drupal_get_js0 0.0% 0 0.0% -2 -33.3% 0 0.0% 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%
system_page_alter0 0.0% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
theme@20 0.0% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 0.0% 0 0.0% -6 -100.0% 0 0.0% 0 0.0%
theme0 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%