Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for function_exists

function_existsRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls802 785 -17 -2.1%
Incl. Wall Time (microsec)1,012 988 -24 -2.4%
Incl. Wall Time (microsec) per call 1 1 -0 -0.3%
Excl. Wall Time (microsec)1,012 988 -24 -2.4%
Incl. CPU (microsecs)1,798 1,778 -20 -1.1%
Incl. CPU (microsecs) per call 2 2 0 1.0%
Excl. CPU (microsec)1,798 1,778 -20 -1.1%
Incl. MemUse (bytes)7,992 7,992 0 0.0%
Incl. MemUse (bytes) per call 10 10 0 2.2%
Excl. MemUse (bytes)7,992 7,992 0 0.0%
Incl. PeakMemUse (bytes)5,328 5,952 624 11.7%
Incl. PeakMemUse (bytes) per call 7 8 1 14.1%
Excl. PeakMemUse (bytes)5,328 5,952 624 11.7%

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_exists-17 -100.0% -24 -0.5% -20 -0.5% 0 0.0% 624 0.6%
Exclusive Metrics Diff for Current Function-24 -100.0% -20 -100.0% 0 N/A% 624 100.0%
Parent functions
_theme@1-2 -11.8% -13 -54.2% -37 -185.0% 0 N/A% 296 47.4%
_theme@2-7 -41.2% -13 -54.2% -20 -100.0% 0 N/A% 296 47.4%
_theme@30 0.0% 9 37.5% 10 50.0% 0 N/A% 72 11.5%
_theme-6 -35.3% -8 -33.3% 0 0.0% 0 N/A% -48 -7.7%
Drupal\Core\Extension\ModuleHandler::getImplementationInfo0 0.0% -4 -16.7% 4 20.0% 0 N/A% -36 -5.8%
Drupal\Core\StringTranslation\TranslationManager::formatPlural0 0.0% 1 4.2% 0 0.0% 0 N/A% 224 35.9%
_drupal_theme_initialize0 0.0% 1 4.2% 2 10.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 1 4.2% 1 5.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 1 4.2% 6 30.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter-2 -11.8% 1 4.2% 5 25.0% 0 N/A% 200 32.1%
module_load_include0 0.0% 0 0.0% 1 5.0% 0 N/A% 0 0.0%
GuzzleHttp\Client::getDefaultAdapter0 0.0% 0 0.0% 2 10.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% -2 -10.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% -1 -5.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 0 0.0% 9 45.0% 0 N/A% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% 0 0.0% 0 N/A% -380 -60.9%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% -1 -5.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityForm::prepareInvokeAll0 0.0% 0 0.0% 1 5.0% 0 N/A% 0 0.0%