Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for function_exists

function_existsRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls527 529 2 0.4%
Incl. Wall Time (microsec)647 679 32 4.9%
Incl. Wall Time (microsec) per call 1 1 0 4.5%
Excl. Wall Time (microsec)647 679 32 4.9%
Incl. CPU (microsecs)1,183 1,185 2 0.2%
Incl. CPU (microsecs) per call 2 2 -0 -0.2%
Excl. CPU (microsec)1,183 1,185 2 0.2%
Incl. MemUse (bytes)6,176 6,176 0 0.0%
Incl. MemUse (bytes) per call 12 12 -0 -0.4%
Excl. MemUse (bytes)6,176 6,176 0 0.0%
Incl. PeakMemUse (bytes)4,780 4,828 48 1.0%
Incl. PeakMemUse (bytes) per call 9 9 0 0.6%
Excl. PeakMemUse (bytes)4,780 4,828 48 1.0%

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_exists2 100.0% 32 8.9% 2 1.1% 0 0.0% 48 0.5%
Exclusive Metrics Diff for Current Function32 100.0% 2 100.0% 0 N/A% 48 100.0%
Parent functions
Drupal\Core\Extension\ModuleHandler::getImplementationInfo0 0.0% 13 40.6% 9 450.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 12 37.5% 7 350.0% 0 N/A% 0 0.0%
_theme@20 0.0% 4 12.5% -10 -500.0% 0 N/A% 0 0.0%
_theme2 100.0% 2 6.2% 0 0.0% 0 N/A% 48 100.0%
_theme@10 0.0% 2 6.2% 7 350.0% 0 N/A% 0 0.0%
run_init::Extension/Core.php0 0.0% -1 -3.1% 2 100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
_theme@30 0.0% 0 0.0% 2 100.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 0.0% 0 0.0% 2 100.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 0 0.0% -13 -650.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% -3 -150.0% 0 N/A% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% -1 -50.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% -1 -50.0% 0 N/A% 0 0.0%