Diff Report
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #52353e715a325Run #52353d82849e7DiffDiff%
Number of Function Calls469 463 -6 -1.3%
Incl. Wall Time (microsec)1,089 1,053 -36 -3.3%
Incl. Wall Time (microsec) per call 2 2 -0 -2.1%
Excl. Wall Time (microsec)1,089 1,053 -36 -3.3%
Incl. CPU (microsecs)1,474 1,513 39 2.6%
Incl. CPU (microsecs) per call 3 3 0 4.0%
Excl. CPU (microsec)1,474 1,513 39 2.6%
Incl. MemUse (bytes)16,592 16,584 -8 -0.0%
Incl. MemUse (bytes) per call 35 36 0 1.2%
Excl. MemUse (bytes)16,592 16,584 -8 -0.0%
Incl. PeakMemUse (bytes)5,584 5,536 -48 -0.9%
Incl. PeakMemUse (bytes) per call 12 12 0 0.4%
Excl. PeakMemUse (bytes)5,584 5,536 -48 -0.9%

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-6 -100.0% -36 -0.6% 39 0.6% -8 -0.0% -48 -0.0%
Exclusive Metrics Diff for Current Function-36 -100.0% 39 100.0% -8 -100.0% -48 -100.0%
Parent functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% -47 -130.6% -32 -82.1% 0 0.0% 0 0.0%
theme@1-2 -33.3% 14 38.9% -1 -2.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -12 -33.3% -9 -23.1% 0 0.0% 0 0.0%
theme0 0.0% 8 22.2% 13 33.3% 0 0.0% 0 0.0%
theme@2-2 -33.3% -6 -16.7% 6 15.4% -24 -300.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 5 13.9% 4 10.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% -3 -8.3% -5 -12.8% 0 0.0% 0 0.0%
_form_builder_handle_input_element0 0.0% 3 8.3% 3 7.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 2 5.6% 61 156.4% 0 0.0% 0 0.0%
drupal_get_filename0 0.0% 2 5.6% 3 7.7% 0 0.0% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% -1 -2.8% -3 -7.7% 0 0.0% 0 0.0%
theme@3-2 -33.3% -1 -2.8% -4 -10.3% 0 0.0% -48 -100.0%
rdf_get_namespaces0 0.0% 0 0.0% 0 0.0% 16 200.0% 0 0.0%
theme@40 0.0% 0 0.0% 1 2.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% -1 -2.6% 0 0.0% 0 0.0%
devel_silent0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 1 2.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 0.0% 0 0.0% 2 5.1% 0 0.0% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%