Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for function_exists

function_existsRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls704 708 4 0.6%
Incl. Wall Time (microsec)900 911 11 1.2%
Incl. Wall Time (microsec) per call 1 1 0 0.7%
Excl. Wall Time (microsec)900 911 11 1.2%
Incl. CPU (microsecs)1,554 1,637 83 5.3%
Incl. CPU (microsecs) per call 2 2 0 4.7%
Excl. CPU (microsec)1,554 1,637 83 5.3%
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)5,804 5,444 -360 -6.2%
Incl. PeakMemUse (bytes) per call 8 8 -1 -6.7%
Excl. PeakMemUse (bytes)5,804 5,444 -360 -6.2%

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_exists4 100.0% 11 0.7% 83 20.8% 0 0.0% -360 -1.4%
Exclusive Metrics Diff for Current Function11 100.0% 83 100.0% 0 N/A% -360 -100.0%
Parent functions
_theme@12 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%
_theme2 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\Core\Entity\EntityForm::prepareInvokeAll0 0.0% -1 -9.1% 0 0.0% 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%
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%