Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for function_exists

function_existsRun #52d4b18f32fb6Run #52d4b1f732b14DiffDiff%
Number of Function Calls818 816 -2 -0.2%
Incl. Wall Time (microsec)551 517 -34 -6.2%
Incl. Wall Time (microsec) per call 1 1 -0 -5.9%
Excl. Wall Time (microsec)551 517 -34 -6.2%
Incl. CPU (microsecs)1,066 1,031 -35 -3.3%
Incl. CPU (microsecs) per call 1 1 -0 -3.0%
Excl. CPU (microsec)1,066 1,031 -35 -3.3%
Incl. MemUse (bytes)15,008 15,016 8 0.1%
Incl. MemUse (bytes) per call 18 18 0 0.3%
Excl. MemUse (bytes)15,008 15,016 8 0.1%
Incl. PeakMemUse (bytes)5,088 5,056 -32 -0.6%
Incl. PeakMemUse (bytes) per call 6 6 -0 -0.4%
Excl. PeakMemUse (bytes)5,088 5,056 -32 -0.6%

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-2 -100.0% -34 -1.9% -35 -1.9% 8 0.0% -32 -0.0%
Exclusive Metrics Diff for Current Function-34 -100.0% -35 -100.0% 8 100.0% -32 -100.0%
Parent functions
theme@3-77 -3850.0% -73 -214.7% -99 -282.9% 0 0.0% -560 -1750.0%
theme@1151 7550.0% 63 185.3% 170 485.7% 0 0.0% 0 0.0%
theme@2-76 -3800.0% -22 -64.7% -79 -225.7% 0 0.0% 560 1750.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% -4 -11.8% -16 -45.7% 0 0.0% -32 -100.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% -2 -5.9% -6 -17.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 2 5.9% 1 2.9% 0 0.0% 0 0.0%
Drupal\Core\StringTranslation\TranslationManager::formatPlural0 0.0% 1 2.9% -12 -34.3% 8 100.0% 0 0.0%
theme0 0.0% 1 2.9% 7 20.0% 0 0.0% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 1 2.9% 0 0.0% 0 0.0%
theme@40 0.0% 0 0.0% -1 -2.9% 0 0.0% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% -1 -2.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 1 2.9% 0 0.0% 0 0.0%
drupal_get_title0 0.0% 0 0.0% -2 -5.7% 0 0.0% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% -1 -2.9% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 1 2.9% 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% -1 -2.9% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% 1 2.9% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::handleInputElement0 0.0% 0 0.0% 1 2.9% 0 0.0% 0 0.0%