Diff Report
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30b3f0ac5a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #52f30aadf2c65Run #52f30b3f0ac5aDiffDiff%
Number of Function Calls841 841 0 0.0%
Incl. Wall Time (microsec)816 799 -17 -2.1%
Incl. Wall Time (microsec) per call 1 1 -0 -2.1%
Excl. Wall Time (microsec)816 799 -17 -2.1%
Incl. CPU (microsecs)1,338 1,345 7 0.5%
Incl. CPU (microsecs) per call 2 2 0 0.5%
Excl. CPU (microsec)1,338 1,345 7 0.5%
Incl. MemUse (bytes)11,048 11,048 0 0.0%
Incl. MemUse (bytes) per call 13 13 0 0.0%
Excl. MemUse (bytes)11,048 11,048 0 0.0%
Incl. PeakMemUse (bytes)3,504 3,504 0 0.0%
Incl. PeakMemUse (bytes) per call 4 4 0 0.0%
Excl. PeakMemUse (bytes)3,504 3,504 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% -17 -5.2% 7 4.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-17 -100.0% 7 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -7 -41.2% -13 -185.7% 0 N/A% 0 N/A%
theme0 N/A% -6 -35.3% -1 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -4 -23.5% -8 -114.3% 0 N/A% 0 N/A%
theme@10 N/A% -1 -5.9% 13 185.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 1 5.9% 4 57.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% 1 5.9% 11 157.1% 0 N/A% 0 N/A%
theme@20 N/A% -1 -5.9% -1 -14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% -1 -14.3% 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 14.3% 0 N/A% 0 N/A%
???_op@10 N/A% 0 0.0% 2 28.6% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%