Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for function_exists

function_existsRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls1,993 2,055 62 3.1%
Incl. Wall Time (microsec)1,565 1,576 11 0.7%
Incl. Wall Time (microsec) per call 1 1 -0 -2.3%
Excl. Wall Time (microsec)1,565 1,576 11 0.7%
Incl. CPU (microsecs)2,731 2,747 16 0.6%
Incl. CPU (microsecs) per call 1 1 -0 -2.4%
Excl. CPU (microsec)2,731 2,747 16 0.6%
Incl. MemUse (bytes)15,008 14,952 -56 -0.4%
Incl. MemUse (bytes) per call 8 7 -0 -3.4%
Excl. MemUse (bytes)15,008 14,952 -56 -0.4%
Incl. PeakMemUse (bytes)8,064 8,056 -8 -0.1%
Incl. PeakMemUse (bytes) per call 4 4 -0 -3.1%
Excl. PeakMemUse (bytes)8,064 8,056 -8 -0.1%

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_exists62 100.0% 11 0.4% 16 0.6% -56 -0.2% -8 -0.0%
Exclusive Metrics Diff for Current Function11 100.0% 16 100.0% -56 -100.0% -8 -100.0%
Parent functions
theme@560 96.8% 56 509.1% 69 431.2% 0 0.0% 0 0.0%
theme@20 0.0% -30 -272.7% -5 -31.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% -13 -118.2% -7 -43.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% -7 -63.6% -4 -25.0% 0 0.0% -48 -600.0%
theme@12 3.2% 6 54.5% -27 -168.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -2 -18.2% -7 -43.8% 0 0.0% 40 500.0%
theme@30 0.0% 1 9.1% 1 6.2% 0 0.0% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% -1 -6.2% -32 -57.1% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% -1 -6.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_title0 0.0% 0 0.0% 1 6.2% -24 -42.9% 0 0.0%
Drupal\Core\Form\FormBuilder::handleInputElement0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme0 0.0% 0 0.0% -7 -43.8% 0 0.0% 0 0.0%
_drupal_theme_initialize0 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 6.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 1 6.2% 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%
theme@40 0.0% 0 0.0% 2 12.5% 0 0.0% 0 0.0%