Diff Report
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for function_exists

function_existsRun #52353d82849e7Run #52353e715a325DiffDiff%
Number of Function Calls463 469 6 1.3%
Incl. Wall Time (microsec)1,053 1,089 36 3.4%
Incl. Wall Time (microsec) per call 2 2 0 2.1%
Excl. Wall Time (microsec)1,053 1,089 36 3.4%
Incl. CPU (microsecs)1,513 1,474 -39 -2.6%
Incl. CPU (microsecs) per call 3 3 -0 -3.8%
Excl. CPU (microsec)1,513 1,474 -39 -2.6%
Incl. MemUse (bytes)16,584 16,592 8 0.0%
Incl. MemUse (bytes) per call 36 35 -0 -1.2%
Excl. MemUse (bytes)16,584 16,592 8 0.0%
Incl. PeakMemUse (bytes)5,536 5,584 48 0.9%
Incl. PeakMemUse (bytes) per call 12 12 -0 -0.4%
Excl. PeakMemUse (bytes)5,536 5,584 48 0.9%

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_exists6 100.0% 36 0.6% -39 -0.6% 8 0.0% 48 0.0%
Exclusive Metrics Diff for Current Function36 100.0% -39 -100.0% 8 100.0% 48 100.0%
Parent functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 47 130.6% 32 82.1% 0 0.0% 0 0.0%
theme@12 33.3% -14 -38.9% 1 2.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 12 33.3% 9 23.1% 0 0.0% 0 0.0%
theme0 0.0% -8 -22.2% -13 -33.3% 0 0.0% 0 0.0%
theme@22 33.3% 6 16.7% -6 -15.4% 24 300.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% -5 -13.9% -4 -10.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 3 8.3% 5 12.8% 0 0.0% 0 0.0%
_form_builder_handle_input_element0 0.0% -3 -8.3% -3 -7.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% -2 -5.6% -61 -156.4% 0 0.0% 0 0.0%
drupal_get_filename0 0.0% -2 -5.6% -3 -7.7% 0 0.0% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% 1 2.8% 3 7.7% 0 0.0% 0 0.0%
theme@32 33.3% 1 2.8% 4 10.3% 0 0.0% 48 100.0%
rdf_get_namespaces0 0.0% 0 0.0% 0 0.0% -16 -200.0% 0 0.0%
theme@40 0.0% 0 0.0% -1 -2.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 1 2.6% 0 0.0% 0 0.0%
devel_silent0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% -1 -2.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 0.0% 0 0.0% -2 -5.1% 0 0.0% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%