Diff Report
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for function_exists

function_existsRun #5391fd5a43e70Run #5391fc871e91dDiffDiff%
Number of Function Calls708 704 -4 -0.6%
Incl. Wall Time (microsec)911 900 -11 -1.2%
Incl. Wall Time (microsec) per call 1 1 -0 -0.6%
Excl. Wall Time (microsec)911 900 -11 -1.2%
Incl. CPU (microsecs)1,637 1,554 -83 -5.1%
Incl. CPU (microsecs) per call 2 2 -0 -4.5%
Excl. CPU (microsec)1,637 1,554 -83 -5.1%
Incl. MemUse (bytes)7,520 7,520 0 0.0%
Incl. MemUse (bytes) per call 11 11 0 0.6%
Excl. MemUse (bytes)7,520 7,520 0 0.0%
Incl. PeakMemUse (bytes)5,444 5,804 360 6.6%
Incl. PeakMemUse (bytes) per call 8 8 1 7.2%
Excl. PeakMemUse (bytes)5,444 5,804 360 6.6%

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-4 -100.0% -11 -0.7% -83 -20.8% 0 0.0% 360 1.4%
Exclusive Metrics Diff for Current Function-11 -100.0% -83 -100.0% 0 N/A% 360 100.0%
Parent functions
_theme@1-2 -50.0% -21 -190.9% -43 -51.8% 0 N/A% 256 71.1%
Drupal\Core\Extension\ModuleHandler::getImplementationInfo0 0.0% 13 118.2% -19 -22.9% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% -9 -81.8% -8 -9.6% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 7 63.6% 9 10.8% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -5 -45.5% 6 7.2% 0 N/A% 80 22.2%
_theme@20 0.0% 4 36.4% -7 -8.4% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 4 36.4% -1 -1.2% 0 N/A% 0 0.0%
_theme-2 -50.0% -4 -36.4% -20 -24.1% 0 N/A% -48 -13.3%
_theme@30 0.0% -1 -9.1% 5 6.0% 0 N/A% 72 20.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 1 9.1% -1 -1.2% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% -1 -9.1% -2 -2.4% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityForm::prepareInvokeAll0 0.0% 1 9.1% 0 0.0% 0 N/A% 0 0.0%
GuzzleHttp\Client::getDefaultAdapter0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
module_load_include0 0.0% 0 0.0% -2 -2.4% 0 N/A% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 1 1.2% 0 N/A% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% -1 -1.2% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%