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

function_existsRun #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls529 527 -2 -0.4%
Incl. Wall Time (microsec)679 647 -32 -4.7%
Incl. Wall Time (microsec) per call 1 1 -0 -4.4%
Excl. Wall Time (microsec)679 647 -32 -4.7%
Incl. CPU (microsecs)1,185 1,183 -2 -0.2%
Incl. CPU (microsecs) per call 2 2 0 0.2%
Excl. CPU (microsec)1,185 1,183 -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)4,828 4,780 -48 -1.0%
Incl. PeakMemUse (bytes) per call 9 9 -0 -0.6%
Excl. PeakMemUse (bytes)4,828 4,780 -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_exists-2 -100.0% -32 -8.9% -2 -1.1% 0 0.0% -48 -0.5%
Exclusive Metrics Diff for Current Function-32 -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%
_theme-2 -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%