Diff Report
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #52e96dacba2bcRun #52e96ef41921eDiffDiff%
Number of Function Calls546 546 0 0.0%
Incl. Wall Time (microsec)1,096 1,110 14 1.3%
Incl. Wall Time (microsec) per call 2 2 0 1.3%
Excl. Wall Time (microsec)1,096 1,110 14 1.3%
Incl. CPU (microsecs)1,511 1,584 73 4.8%
Incl. CPU (microsecs) per call 3 3 0 4.8%
Excl. CPU (microsec)1,511 1,584 73 4.8%
Incl. MemUse (bytes)13,448 13,448 0 0.0%
Incl. MemUse (bytes) per call 25 25 0 0.0%
Excl. MemUse (bytes)13,448 13,448 0 0.0%
Incl. PeakMemUse (bytes)4,976 4,976 0 0.0%
Incl. PeakMemUse (bytes) per call 9 9 0 0.0%
Excl. PeakMemUse (bytes)4,976 4,976 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% 14 0.0% 73 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function14 100.0% 73 100.0% 0 N/A% 0 N/A%
Parent functions
theme@20 N/A% 23 164.3% 25 34.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% -18 -128.6% -5 -6.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 8 57.1% 2 2.7% 0 N/A% 0 N/A%
theme@10 N/A% 6 42.9% 39 53.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -4 -28.6% 1 1.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityFormController::prepareInvokeAll0 N/A% 3 21.4% 5 6.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% -2 -14.3% 3 4.1% 0 N/A% 0 N/A%
theme@30 N/A% 1 7.1% 5 6.8% 0 N/A% 0 N/A%
theme@40 N/A% 1 7.1% 2 2.7% 0 N/A% 0 N/A%
rdf_get_namespaces0 N/A% -1 -7.1% 1 1.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% -1 -7.1% -1 -1.4% 0 N/A% 0 N/A%
theme0 N/A% -1 -7.1% 3 4.1% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% -1 -7.1% -2 -2.7% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% -1 -1.4% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% -3 -4.1% 0 N/A% 0 N/A%
???_op@10 N/A% 0 0.0% -2 -2.7% 0 N/A% 0 N/A%