Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for function_exists

function_existsRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls807 825 18 2.2%
Incl. Wall Time (microsec)825 814 -11 -1.3%
Incl. Wall Time (microsec) per call 1 1 -0 -3.5%
Excl. Wall Time (microsec)825 814 -11 -1.3%
Incl. CPU (microsecs)1,344 1,365 21 1.6%
Incl. CPU (microsecs) per call 2 2 -0 -0.7%
Excl. CPU (microsec)1,344 1,365 21 1.6%
Incl. MemUse (bytes)11,880 11,816 -64 -0.5%
Incl. MemUse (bytes) per call 15 14 -0 -2.7%
Excl. MemUse (bytes)11,880 11,816 -64 -0.5%
Incl. PeakMemUse (bytes)4,632 4,592 -40 -0.9%
Incl. PeakMemUse (bytes) per call 6 6 -0 -3.0%
Excl. PeakMemUse (bytes)4,632 4,592 -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_exists18 100.0% -11 -0.7% 21 1.2% -64 -0.2% -40 -0.1%
Exclusive Metrics Diff for Current Function-11 -100.0% 21 100.0% -64 -100.0% -40 -100.0%
Parent functions
_theme@310 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@54 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@44 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%