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

function_existsRun #52c642960e9a6Run #52c641a950046DiffDiff%
Number of Function Calls2,055 1,993 -62 -3.0%
Incl. Wall Time (microsec)1,576 1,565 -11 -0.7%
Incl. Wall Time (microsec) per call 1 1 0 2.4%
Excl. Wall Time (microsec)1,576 1,565 -11 -0.7%
Incl. CPU (microsecs)2,747 2,731 -16 -0.6%
Incl. CPU (microsecs) per call 1 1 0 2.5%
Excl. CPU (microsec)2,747 2,731 -16 -0.6%
Incl. MemUse (bytes)14,952 15,008 56 0.4%
Incl. MemUse (bytes) per call 7 8 0 3.5%
Excl. MemUse (bytes)14,952 15,008 56 0.4%
Incl. PeakMemUse (bytes)8,056 8,064 8 0.1%
Incl. PeakMemUse (bytes) per call 4 4 0 3.2%
Excl. PeakMemUse (bytes)8,056 8,064 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_exists-62 -100.0% -11 -0.4% -16 -0.6% 56 0.2% 8 0.0%
Exclusive Metrics Diff for Current Function-11 -100.0% -16 -100.0% 56 100.0% 8 100.0%
Parent functions
theme@5-60 -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@1-2 -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%