Diff Report
Run #52d3e983be01d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for function_exists

function_existsRun #52d3e983be01dRun #52d3e93cb560eDiffDiff%
Number of Function Calls392 403 11 2.8%
Incl. Wall Time (microsec)317 310 -7 -2.2%
Incl. Wall Time (microsec) per call 1 1 -0 -4.9%
Excl. Wall Time (microsec)317 310 -7 -2.2%
Incl. CPU (microsecs)538 567 29 5.4%
Incl. CPU (microsecs) per call 1 1 0 2.5%
Excl. CPU (microsec)538 567 29 5.4%
Incl. MemUse (bytes)14,184 14,184 0 0.0%
Incl. MemUse (bytes) per call 36 35 -1 -2.7%
Excl. MemUse (bytes)14,184 14,184 0 0.0%
Incl. PeakMemUse (bytes)5,136 4,536 -600 -11.7%
Incl. PeakMemUse (bytes) per call 13 11 -2 -14.1%
Excl. PeakMemUse (bytes)5,136 4,536 -600 -11.7%

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_exists11 100.0% -7 -0.2% 29 0.9% 0 0.0% -600 -0.4%
Exclusive Metrics Diff for Current Function-7 -100.0% 29 100.0% 0 N/A% -600 -100.0%
Parent functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% -12 -171.4% 15 51.7% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% -4 -57.1% 4 13.8% 0 N/A% 0 0.0%
theme@13 27.3% 4 57.1% -5 -17.2% 0 N/A% 0 0.0%
theme@25 45.5% 3 42.9% 6 20.7% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter3 27.3% 2 28.6% 6 20.7% 0 N/A% 8 1.3%
theme@30 0.0% 0 0.0% -1 -3.4% 0 N/A% 0 0.0%
drupal_get_title0 0.0% 0 0.0% -1 -3.4% 0 N/A% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% -1 -3.4% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 1 3.4% 0 N/A% 0 0.0%
Drupal\Core\Form\FormBuilder::handleInputElement0 0.0% 0 0.0% -1 -3.4% 0 N/A% 0 0.0%
theme@40 0.0% 0 0.0% 1 3.4% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% 1 3.4% 0 N/A% 0 0.0%
theme0 0.0% 0 0.0% 3 10.3% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 1 3.4% 0 N/A% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% -1 -3.4% 0 N/A% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 1 3.4% 0 N/A% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% 0 0.0% 0 N/A% -608 -101.3%