Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #526a239923027Run #526a240c73a50DiffDiff%
Number of Function Calls330 334 4 1.2%
Incl. Wall Time (microsec)387 350 -37 -9.6%
Incl. Wall Time (microsec) per call 1 1 -0 -10.6%
Excl. Wall Time (microsec)387 350 -37 -9.6%
Incl. CPU (microsecs)669 645 -24 -3.6%
Incl. CPU (microsecs) per call 2 2 -0 -4.7%
Excl. CPU (microsec)669 645 -24 -3.6%
Incl. MemUse (bytes)12,632 12,632 0 0.0%
Incl. MemUse (bytes) per call 38 38 -0 -1.2%
Excl. MemUse (bytes)12,632 12,632 0 0.0%
Incl. PeakMemUse (bytes)5,376 5,240 -136 -2.5%
Incl. PeakMemUse (bytes) per call 16 16 -1 -3.7%
Excl. PeakMemUse (bytes)5,376 5,240 -136 -2.5%

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% -37 -108.8% -24 -14.5% 0 0.0% -136 -0.1%
Exclusive Metrics Diff for Current Function-37 -100.0% -24 -100.0% 0 N/A% -136 -100.0%
Parent functions
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -13 -35.1% 0 0.0% 0 N/A% 0 0.0%
theme@3-2 -50.0% -6 -16.2% -4 -16.7% 0 N/A% 0 0.0%
theme@10 0.0% -4 -10.8% -7 -29.2% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 0.0% -4 -10.8% -1 -4.2% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% -3 -8.1% -3 -12.5% 0 N/A% 0 0.0%
theme@24 100.0% -3 -8.1% -4 -16.7% 0 N/A% 0 0.0%
theme2 50.0% -2 -5.4% 2 8.3% 0 N/A% -96 -70.6%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% -2 -5.4% -10 -41.7% 0 N/A% 0 0.0%
_form_builder_handle_input_element0 0.0% 1 2.7% 2 8.3% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% -1 -2.7% 0 0.0% 0 N/A% -40 -29.4%
rdf_get_namespaces0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% 2 8.3% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 0 0.0% 1 4.2% 0 N/A% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 1 4.2% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% -1 -4.2% 0 N/A% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% -2 -8.3% 0 N/A% 0 0.0%