Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip
Click a function name below to drill down.

Regression/Improvement summary for function_exists

function_existsRun #519abf80bb905Run #519ac1a144fa6DiffDiff%
Number of Function Calls402 619 217 54.0%
Incl. Wall Time (microsec)811 1,195 384 47.3%
Incl. Wall Time (microsec) per call 2 2 -0 -4.3%
Excl. Wall Time (microsec)811 1,195 384 47.3%
Incl. CPU (microsecs)1,225 1,795 570 46.5%
Incl. CPU (microsecs) per call 3 3 -0 -4.8%
Excl. CPU (microsec)1,225 1,795 570 46.5%
Incl. MemUse (bytes)21,368 22,120 752 3.5%
Incl. MemUse (bytes) per call 53 36 -17 -32.8%
Excl. MemUse (bytes)21,368 22,120 752 3.5%
Incl. PeakMemUse (bytes)8,512 8,264 -248 -2.9%
Incl. PeakMemUse (bytes) per call 21 13 -8 -36.9%
Excl. PeakMemUse (bytes)8,512 8,264 -248 -2.9%

Parent/Child Regression/Improvement report for function_exists [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
function_exists217 100.0% 384 48.1% 570 37.4% 752 0.2% -248 -0.0%
Exclusive Metrics Diff for Current Function384 100.0% 570 100.0% 752 100.0% -248 -100.0%
Parent functions
theme@1101 46.5% 173 45.1% 255 44.7% 0 0.0% 0 0.0%
theme@443 19.8% 76 19.8% 111 19.5% 0 0.0% 48 19.4%
theme@225 11.5% 54 14.1% 79 13.9% 0 0.0% 0 0.0%
theme@524 11.1% 45 11.7% 60 10.5% 0 0.0% 0 0.0%
format_plural12 5.5% 14 3.6% 32 5.6% 768 102.1% 0 0.0%
theme@35 2.3% 9 2.3% 14 2.5% 0 0.0% 0 0.0%
drupal_get_title2 0.9% 3 0.8% 6 1.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter2 0.9% 3 0.8% 5 0.9% 0 0.0% 48 19.4%
theme2 0.9% 3 0.8% 6 1.1% 0 0.0% -48 -19.4%
Drupal\Core\Extension\ModuleHandler::implementsHook1 0.5% 2 0.5% 4 0.7% 0 0.0% 0 0.0%
rdf_get_namespaces1 0.5% 1 0.3% 4 0.7% 776 103.2% 0 0.0%
watchdog-1 -0.5% -2 -0.5% -6 -1.1% -768 -102.1% -272 -109.7%
_field_invoke_multiple0 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::uri0 0.0% 0 0.0% 2 0.4% 0 0.0% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 1 0.3% 0 0.0% -24 -3.2% 0 0.0%
drupal_prepare_form0 0.0% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 3 0.8% 0 0.0% 0 0.0% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% -2 -0.4% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 0 0.0% -2 -0.4% 0 0.0% -24 -9.7%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController0 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
_form_builder_handle_input_element0 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::invokeHook0 0.0% 0 0.0% 4 0.7% 0 0.0% 0 0.0%