Diff Report
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for function_exists

function_existsRun #526a240c73a50Run #526a239923027DiffDiff%
Number of Function Calls334 330 -4 -1.2%
Incl. Wall Time (microsec)350 387 37 10.6%
Incl. Wall Time (microsec) per call 1 1 0 11.9%
Excl. Wall Time (microsec)350 387 37 10.6%
Incl. CPU (microsecs)645 669 24 3.7%
Incl. CPU (microsecs) per call 2 2 0 5.0%
Excl. CPU (microsec)645 669 24 3.7%
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)5,240 5,376 136 2.6%
Incl. PeakMemUse (bytes) per call 16 16 1 3.8%
Excl. PeakMemUse (bytes)5,240 5,376 136 2.6%

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% 37 108.8% 24 14.5% 0 0.0% 136 0.1%
Exclusive Metrics Diff for Current Function37 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@32 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@2-4 -100.0% 3 8.1% 4 16.7% 0 N/A% 0 0.0%
theme-2 -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%
drupal_get_filename0 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%
run_init::Extension/Core.php0 0.0% 0 0.0% -2 -8.3% 0 N/A% 0 0.0%