Diff Report
Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f531e517da: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #523f527beec76Run #523f531e517daDiffDiff%
Number of Function Calls464 484 20 4.3%
Incl. Wall Time (microsec)470 494 24 5.1%
Incl. Wall Time (microsec) per call 1 1 0 0.8%
Excl. Wall Time (microsec)470 494 24 5.1%
Incl. CPU (microsecs)787 848 61 7.8%
Incl. CPU (microsecs) per call 2 2 0 3.3%
Excl. CPU (microsec)787 848 61 7.8%
Incl. MemUse (bytes)17,344 17,344 0 0.0%
Incl. MemUse (bytes) per call 37 36 -2 -4.1%
Excl. MemUse (bytes)17,344 17,344 0 0.0%
Incl. PeakMemUse (bytes)6,584 6,584 0 0.0%
Incl. PeakMemUse (bytes) per call 14 14 -1 -4.1%
Excl. PeakMemUse (bytes)6,584 6,584 0 0.0%

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_exists20 100.0% 24 0.6% 61 0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function24 100.0% 61 100.0% 0 N/A% 0 N/A%
Parent functions
theme20 100.0% 25 104.2% 26 42.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 1 4.2% 12 19.7% 0 N/A% 0 N/A%
theme@20 0.0% 0 0.0% 11 18.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 0 0.0% 7 11.5% 0 N/A% 0 N/A%
theme@10 0.0% -3 -12.5% -6 -9.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 0.0% 0 0.0% 3 4.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 0 0.0% 3 4.9% 0 N/A% 0 N/A%
theme@40 0.0% 0 0.0% 2 3.3% 0 N/A% 0 N/A%
theme@30 0.0% 0 0.0% 2 3.3% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 0.0% 0 0.0% -2 -3.3% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 0.0% 1 4.2% 1 1.6% 0 N/A% 0 N/A%
drupal_get_title0 0.0% 0 0.0% 1 1.6% 0 N/A% 0 N/A%
drupal_get_filename0 0.0% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%
rdf_get_namespaces0 0.0% 0 0.0% 1 1.6% 0 N/A% 0 N/A%
_drupal_theme_initialize0 0.0% 0 0.0% 1 1.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% 1 1.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
devel_silent0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%