Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for function_exists

function_existsRun #52c96b69a1c07Run #52c96bbf45f87DiffDiff%
Number of Function Calls317 319 2 0.6%
Incl. Wall Time (microsec)213 210 -3 -1.4%
Incl. Wall Time (microsec) per call 1 1 -0 -2.0%
Excl. Wall Time (microsec)213 210 -3 -1.4%
Incl. CPU (microsecs)412 413 1 0.2%
Incl. CPU (microsecs) per call 1 1 -0 -0.4%
Excl. CPU (microsec)412 413 1 0.2%
Incl. MemUse (bytes)13,424 13,408 -16 -0.1%
Incl. MemUse (bytes) per call 42 42 -0 -0.7%
Excl. MemUse (bytes)13,424 13,408 -16 -0.1%
Incl. PeakMemUse (bytes)5,664 5,528 -136 -2.4%
Incl. PeakMemUse (bytes) per call 18 17 -1 -3.0%
Excl. PeakMemUse (bytes)5,664 5,528 -136 -2.4%

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_exists2 100.0% -3 -0.5% 1 0.2% -16 -0.0% -136 -0.3%
Exclusive Metrics Diff for Current Function-3 -100.0% 1 100.0% -16 -100.0% -136 -100.0%
Parent functions
theme2 100.0% 6 200.0% -1 -100.0% 0 0.0% -48 -35.3%
theme@20 0.0% -4 -133.3% 0 0.0% 0 0.0% 0 0.0%
theme@10 0.0% -4 -133.3% 5 500.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 2 66.7% -3 -300.0% 0 0.0% 0 0.0%
theme@30 0.0% -1 -33.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -1 -33.3% 2 200.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% -1 -33.3% 2 200.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 1 100.0% 0 0.0% 0 0.0%
theme@40 0.0% 0 0.0% 1 100.0% 0 0.0% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% -1 -100.0% 0 0.0% -88 -64.7%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% 1 100.0% 0 0.0% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% -2 -200.0% 0 0.0% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% -2 -200.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% -1 -100.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% -1 -100.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::handleInputElement0 0.0% 0 0.0% 0 0.0% -16 -100.0% 0 0.0%