Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for function_exists

function_existsRun #52c641a950046Run #52c6423bf12deDiffDiff%
Number of Function Calls1,993 1,993 0 0.0%
Incl. Wall Time (microsec)1,565 1,520 -45 -2.9%
Incl. Wall Time (microsec) per call 1 1 -0 -2.9%
Excl. Wall Time (microsec)1,565 1,520 -45 -2.9%
Incl. CPU (microsecs)2,731 2,739 8 0.3%
Incl. CPU (microsecs) per call 1 1 0 0.3%
Excl. CPU (microsec)2,731 2,739 8 0.3%
Incl. MemUse (bytes)15,008 15,008 0 0.0%
Incl. MemUse (bytes) per call 8 8 0 0.0%
Excl. MemUse (bytes)15,008 15,008 0 0.0%
Incl. PeakMemUse (bytes)8,064 8,064 0 0.0%
Incl. PeakMemUse (bytes) per call 4 4 0 0.0%
Excl. PeakMemUse (bytes)8,064 8,064 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% -45 -9.3% 8 1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-45 -100.0% 8 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% -30 -66.7% -15 -187.5% 0 N/A% 0 N/A%
theme@20 N/A% -11 -24.4% 20 250.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -3 -6.7% -9 -112.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -2 -4.4% 9 112.5% 0 N/A% 0 N/A%
theme@10 N/A% 1 2.2% 3 37.5% 0 N/A% 0 N/A%
theme@30 N/A% 1 2.2% 0 0.0% 0 N/A% 0 N/A%
theme0 N/A% -1 -2.2% 1 12.5% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::handleInputElement0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
rdf_get_namespaces0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme@50 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
drupal_get_title0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 2 25.0% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme@40 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%