Diff Report
Run #536ffcbacf96d: 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 #536ffcbacf96dRun #536ffbe232db1DiffDiff%
Number of Function Calls825 807 -18 -2.2%
Incl. Wall Time (microsec)814 825 11 1.4%
Incl. Wall Time (microsec) per call 1 1 0 3.6%
Excl. Wall Time (microsec)814 825 11 1.4%
Incl. CPU (microsecs)1,365 1,344 -21 -1.5%
Incl. CPU (microsecs) per call 2 2 0 0.7%
Excl. CPU (microsec)1,365 1,344 -21 -1.5%
Incl. MemUse (bytes)11,816 11,880 64 0.5%
Incl. MemUse (bytes) per call 14 15 0 2.8%
Excl. MemUse (bytes)11,816 11,880 64 0.5%
Incl. PeakMemUse (bytes)4,592 4,632 40 0.9%
Incl. PeakMemUse (bytes) per call 6 6 0 3.1%
Excl. PeakMemUse (bytes)4,592 4,632 40 0.9%

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-18 -100.0% 11 0.7% -21 -1.2% 64 0.2% 40 0.1%
Exclusive Metrics Diff for Current Function11 100.0% -21 -100.0% 64 100.0% 40 100.0%
Parent functions
_theme@3-10 -55.6% -16 -145.5% -33 -157.1% 24 37.5% 24 60.0%
_theme@20 0.0% 15 136.4% -1 -4.8% 0 0.0% 0 0.0%
_theme@10 0.0% 15 136.4% 22 104.8% 0 0.0% 0 0.0%
_theme0 0.0% 5 45.5% 14 66.7% 0 0.0% 0 0.0%
_theme@5-4 -22.2% -4 -36.4% -7 -33.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% -4 -36.4% -6 -28.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -3 -27.3% -7 -33.3% 0 0.0% 0 0.0%
_theme@4-4 -22.2% 1 9.1% -15 -71.4% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 1 9.1% -8 -38.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 1 9.1% -1 -4.8% -8 -12.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
???_op@10 0.0% 0 0.0% 1 4.8% 24 37.5% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementationInfo0 0.0% 0 0.0% 17 81.0% 0 0.0% 16 40.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 2 9.5% 0 0.0% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 1 4.8% 24 37.5% 0 0.0%