Diff Report
Run #530ed1c5bdc6a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ed20e39905: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #530ed1c5bdc6aRun #530ed20e39905DiffDiff%
Number of Function Calls606 606 0 0.0%
Incl. Wall Time (microsec)595 583 -12 -2.0%
Incl. Wall Time (microsec) per call 1 1 -0 -2.0%
Excl. Wall Time (microsec)595 583 -12 -2.0%
Incl. CPU (microsecs)937 976 39 4.2%
Incl. CPU (microsecs) per call 2 2 0 4.2%
Excl. CPU (microsec)937 976 39 4.2%
Incl. MemUse (bytes)13,392 13,392 0 0.0%
Incl. MemUse (bytes) per call 22 22 0 0.0%
Excl. MemUse (bytes)13,392 13,392 0 0.0%
Incl. PeakMemUse (bytes)4,416 4,416 0 0.0%
Incl. PeakMemUse (bytes) per call 7 7 0 0.0%
Excl. PeakMemUse (bytes)4,416 4,416 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% -12 -2.1% 39 5.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-12 -100.0% 39 100.0% 0 N/A% 0 N/A%
Parent functions
_theme@10 N/A% -8 -66.7% 4 10.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% -5 -41.7% 26 66.7% 0 N/A% 0 N/A%
_theme@40 N/A% 1 8.3% 1 2.6% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_theme@20 N/A% 0 0.0% 11 28.2% 0 N/A% 0 N/A%
_theme@30 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 0 0.0% -2 -5.1% 0 N/A% 0 N/A%
rdf_get_namespaces0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 3 7.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 0 0.0% -7 -17.9% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 7 17.9% 0 N/A% 0 N/A%
???_op@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_theme0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%