Diff Report
Run #536ffc2aeacea: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #536ffc2aeaceaRun #536ffbe232db1DiffDiff%
Number of Function Calls807 807 0 0.0%
Incl. Wall Time (microsec)803 825 22 2.7%
Incl. Wall Time (microsec) per call 1 1 0 2.7%
Excl. Wall Time (microsec)803 825 22 2.7%
Incl. CPU (microsecs)1,327 1,344 17 1.3%
Incl. CPU (microsecs) per call 2 2 0 1.3%
Excl. CPU (microsec)1,327 1,344 17 1.3%
Incl. MemUse (bytes)11,880 11,880 0 0.0%
Incl. MemUse (bytes) per call 15 15 0 0.0%
Excl. MemUse (bytes)11,880 11,880 0 0.0%
Incl. PeakMemUse (bytes)4,632 4,632 0 0.0%
Incl. PeakMemUse (bytes) per call 6 6 0 0.0%
Excl. PeakMemUse (bytes)4,632 4,632 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% 22 0.7% 17 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function22 100.0% 17 100.0% 0 N/A% 0 N/A%
Parent functions
_theme@20 N/A% 18 81.8% 14 82.4% 0 N/A% 0 N/A%
_theme@10 N/A% 14 63.6% 22 129.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementationInfo0 N/A% -9 -40.9% 1 5.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -6 -27.3% -11 -64.7% 0 N/A% 0 N/A%
_theme@40 N/A% 6 27.3% -1 -5.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -1 -4.5% 2 11.8% 0 N/A% 0 N/A%
_theme@30 N/A% 1 4.5% -8 -47.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -4.5% -5 -29.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% 1 5.9% 0 N/A% 0 N/A%
_theme@50 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_theme0 N/A% 0 0.0% 3 17.6% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 1 5.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
???_op@10 N/A% 0 0.0% -2 -11.8% 0 N/A% 0 N/A%