Diff Report
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #5394e33e8d847Run #5394e21e9bd45DiffDiff%
Number of Function Calls1,327 1,327 0 0.0%
Incl. Wall Time (microsec)1,343 1,364 21 1.6%
Incl. Wall Time (microsec) per call 1 1 0 1.6%
Excl. Wall Time (microsec)1,343 1,364 21 1.6%
Incl. CPU (microsecs)2,504 2,524 20 0.8%
Incl. CPU (microsecs) per call 2 2 0 0.8%
Excl. CPU (microsec)2,504 2,524 20 0.8%
Incl. MemUse (bytes)29,040 29,088 48 0.2%
Incl. MemUse (bytes) per call 22 22 0 0.2%
Excl. MemUse (bytes)29,040 29,088 48 0.2%
Incl. PeakMemUse (bytes)33,336 32,656 -680 -2.0%
Incl. PeakMemUse (bytes) per call 25 25 -1 -2.0%
Excl. PeakMemUse (bytes)33,336 32,656 -680 -2.0%

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% 21 4.8% 20 2.2% 48 18.2% -680 -72.0%
Exclusive Metrics Diff for Current Function21 100.0% 20 100.0% 48 100.0% -680 -100.0%
Parent functions
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 17 81.0% -6 -30.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementationInfo0 N/A% 12 57.1% -1 -5.0% 0 0.0% 0 0.0%
_theme@30 N/A% -8 -38.1% -10 -50.0% 0 0.0% 0 0.0%
_theme@10 N/A% -6 -28.6% 3 15.0% 0 0.0% 0 0.0%
_theme@20 N/A% 6 28.6% 10 50.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 3 14.3% 20 100.0% 0 0.0% 0 0.0%
_theme@40 N/A% -2 -9.5% -8 -40.0% 0 0.0% -680 -100.0%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 1 4.8% 4 20.0% 16 33.3% 0 0.0%
_theme0 N/A% -1 -4.8% -3 -15.0% 0 0.0% 0 0.0%
Drupal\Core\StringTranslation\TranslationManager::formatPlural0 N/A% -1 -4.8% -2 -10.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 0 0.0% 1 5.0% 0 0.0% 0 0.0%
_drupal_theme_initialize0 N/A% 0 0.0% 10 50.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 1 5.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 1 5.0% 16 33.3% 0 0.0%
???_op@10 N/A% 0 0.0% 0 0.0% 16 33.3% 0 0.0%