Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e964b719c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for function_exists

function_existsRun #52d3e93cb560eRun #52d3e964b719cDiffDiff%
Number of Function Calls403 403 0 0.0%
Incl. Wall Time (microsec)310 328 18 5.8%
Incl. Wall Time (microsec) per call 1 1 0 5.8%
Excl. Wall Time (microsec)310 328 18 5.8%
Incl. CPU (microsecs)567 558 -9 -1.6%
Incl. CPU (microsecs) per call 1 1 -0 -1.6%
Excl. CPU (microsec)567 558 -9 -1.6%
Incl. MemUse (bytes)14,184 14,184 0 0.0%
Incl. MemUse (bytes) per call 35 35 0 0.0%
Excl. MemUse (bytes)14,184 14,184 0 0.0%
Incl. PeakMemUse (bytes)4,536 4,536 0 0.0%
Incl. PeakMemUse (bytes) per call 11 11 0 0.0%
Excl. PeakMemUse (bytes)4,536 4,536 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% 18 6.0% -9 -3.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function18 100.0% -9 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% 11 61.1% -13 -144.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 4 22.2% -5 -55.6% 0 N/A% 0 N/A%
theme@20 N/A% 2 11.1% 0 0.0% 0 N/A% 0 N/A%
theme@10 N/A% 2 11.1% 9 100.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -5.6% 3 33.3% 0 N/A% 0 N/A%
drupal_get_title0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
theme@30 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
theme@40 N/A% 0 0.0% 2 22.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
rdf_get_namespaces0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::handleInputElement0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme0 N/A% 0 0.0% -5 -55.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%