Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #52c2677cc22b0Run #52c2691acb42fDiffDiff%
Number of Function Calls4,203 4,203 0 0.0%
Incl. Wall Time (microsec)4,290 4,318 28 0.7%
Incl. Wall Time (microsec) per call 1 1 0 0.7%
Excl. Wall Time (microsec)4,290 4,318 28 0.7%
Incl. CPU (microsecs)6,258 6,378 120 1.9%
Incl. CPU (microsecs) per call 1 2 0 1.9%
Excl. CPU (microsec)6,258 6,378 120 1.9%
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 4,992 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 0 0.0%
Excl. PeakMemUse (bytes)4,992 4,992 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% 28 0.4% 120 1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function28 100.0% 120 100.0% 0 N/A% 0 N/A%
Parent functions
theme@30 N/A% 18 64.3% 28 23.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -8 -28.6% -7 -5.8% 0 N/A% 0 N/A%
theme@40 N/A% 6 21.4% 14 11.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 6 21.4% 13 10.8% 0 N/A% 0 N/A%
theme@20 N/A% 6 21.4% 5 4.2% 0 N/A% 0 N/A%
theme0 N/A% 4 14.3% -2 -1.7% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::handleInputElement0 N/A% -4 -14.3% 1 0.8% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parse0 N/A% 4 14.3% 40 33.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% 3 10.7% 17 14.2% 0 N/A% 0 N/A%
theme@10 N/A% -3 -10.7% 3 2.5% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Inline::parse0 N/A% -3 -10.7% 11 9.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 1 3.6% 1 0.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% -1 -3.6% -4 -3.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% -1 -3.6% -2 -1.7% 0 N/A% 0 N/A%
rdf_get_namespaces0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parse@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 2 1.7% 0 N/A% 0 N/A%
???_op@10 N/A% 0 0.0% 2 1.7% 0 N/A% 0 N/A%