Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for function_exists

function_existsRun #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls785 785 0 0.0%
Incl. Wall Time (microsec)988 994 6 0.6%
Incl. Wall Time (microsec) per call 1 1 0 0.6%
Excl. Wall Time (microsec)988 994 6 0.6%
Incl. CPU (microsecs)1,778 1,782 4 0.2%
Incl. CPU (microsecs) per call 2 2 0 0.2%
Excl. CPU (microsec)1,778 1,782 4 0.2%
Incl. MemUse (bytes)7,992 7,992 0 0.0%
Incl. MemUse (bytes) per call 10 10 0 0.0%
Excl. MemUse (bytes)7,992 7,992 0 0.0%
Incl. PeakMemUse (bytes)5,952 5,952 0 0.0%
Incl. PeakMemUse (bytes) per call 8 8 0 0.0%
Excl. PeakMemUse (bytes)5,952 5,952 0 0.0%

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_exists0 N/A% 6 0.7% 4 1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 100.0% 4 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 17 283.3% 12 300.0% 0 N/A% 0 N/A%
_theme@30 N/A% -9 -150.0% -11 -275.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementationInfo0 N/A% 7 116.7% 4 100.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -6 -100.0% -5 -125.0% 0 N/A% 0 N/A%
_theme0 N/A% -3 -50.0% -9 -225.0% 0 N/A% 0 N/A%
_theme@20 N/A% 2 33.3% 12 300.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 1 16.7% -1 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 1 16.7% -6 -150.0% 0 N/A% 0 N/A%
Drupal\Core\StringTranslation\TranslationManager::formatPlural0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% 2 50.0% 0 N/A% 0 N/A%
GuzzleHttp\Client::getDefaultAdapter0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
module_load_include0 N/A% 0 0.0% 2 50.0% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityForm::prepareInvokeAll0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 N/A%
_theme@10 N/A% 0 0.0% 8 200.0% 0 N/A% 0 N/A%