Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #52c2677cc22b0Run #52c2694eecde3DiffDiff%
Number of Function Calls4,203 4,205 2 0.0%
Incl. Wall Time (microsec)4,290 4,277 -13 -0.3%
Incl. Wall Time (microsec) per call 1 1 -0 -0.4%
Excl. Wall Time (microsec)4,290 4,277 -13 -0.3%
Incl. CPU (microsecs)6,258 6,262 4 0.1%
Incl. CPU (microsecs) per call 1 1 0 0.0%
Excl. CPU (microsec)6,258 6,262 4 0.1%
Incl. MemUse (bytes)15,792 15,792 0 0.0%
Incl. MemUse (bytes) per call 4 4 -0 -0.0%
Excl. MemUse (bytes)15,792 15,792 0 0.0%
Incl. PeakMemUse (bytes)4,992 5,032 40 0.8%
Incl. PeakMemUse (bytes) per call 1 1 0 0.8%
Excl. PeakMemUse (bytes)4,992 5,032 40 0.8%

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_exists2 100.0% -13 -0.0% 4 0.0% 0 0.0% 40 0.0%
Exclusive Metrics Diff for Current Function-13 -100.0% 4 100.0% 0 N/A% 40 100.0%
Parent functions
Drupal\Core\Form\FormBuilder::handleInputElement0 0.0% -9 -69.2% 16 400.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% -9 -69.2% -4 -100.0% 0 N/A% 0 0.0%
theme@30 0.0% -6 -46.2% 3 75.0% 0 N/A% 80 200.0%
Symfony\Component\Yaml\Parser::parse0 0.0% 3 23.1% 8 200.0% 0 N/A% 0 0.0%
theme@22 100.0% 3 23.1% 1 25.0% 0 N/A% 0 0.0%
theme@10 0.0% 3 23.1% 14 350.0% 0 N/A% 0 0.0%
theme0 0.0% 2 15.4% -1 -25.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% -1 -7.7% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% -1 -7.7% -6 -150.0% 0 N/A% -40 -100.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 1 7.7% -19 -475.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 1 7.7% -2 -50.0% 0 N/A% 0 0.0%
theme@40 0.0% 0 0.0% -13 -325.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% -1 -25.0% 0 N/A% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% -1 -25.0% 0 N/A% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\Yaml\Inline::parse0 0.0% 0 0.0% 1 25.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
???_op@10 0.0% 0 0.0% -1 -25.0% 0 N/A% 0 0.0%
Symfony\Component\Yaml\Parser::parse@10 0.0% 0 0.0% 9 225.0% 0 N/A% 0 0.0%