Diff Report
Run #52d3e812c7cf2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e85377bba: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for function_exists

function_existsRun #52d3e812c7cf2Run #52d3e85377bbaDiffDiff%
Number of Function Calls390 382 -8 -2.1%
Incl. Wall Time (microsec)317 310 -7 -2.2%
Incl. Wall Time (microsec) per call 1 1 -0 -0.2%
Excl. Wall Time (microsec)317 310 -7 -2.2%
Incl. CPU (microsecs)570 530 -40 -7.0%
Incl. CPU (microsecs) per call 1 1 -0 -5.1%
Excl. CPU (microsec)570 530 -40 -7.0%
Incl. MemUse (bytes)13,408 13,432 24 0.2%
Incl. MemUse (bytes) per call 34 35 1 2.3%
Excl. MemUse (bytes)13,408 13,432 24 0.2%
Incl. PeakMemUse (bytes)5,072 5,072 0 0.0%
Incl. PeakMemUse (bytes) per call 13 13 0 2.1%
Excl. PeakMemUse (bytes)5,072 5,072 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_exists-8 -100.0% -7 -0.4% -40 -2.5% 24 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -100.0% -40 -100.0% 24 100.0% 0 N/A%
Parent functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% -5 -71.4% 3 7.5% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter-2 -25.0% -2 -28.6% -7 -17.5% 0 0.0% 0 N/A%
theme@2-3 -37.5% -1 -14.3% -1 -2.5% 0 0.0% 0 N/A%
theme@30 0.0% 1 14.3% 1 2.5% 0 0.0% 0 N/A%
theme0 0.0% -1 -14.3% 1 2.5% 0 0.0% 0 N/A%
theme@1-3 -37.5% 1 14.3% -38 -95.0% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 0 0.0% 1 2.5% 0 0.0% 0 N/A%
theme@40 0.0% 0 0.0% -1 -2.5% 0 0.0% 0 N/A%
rdf_get_namespaces0 0.0% 0 0.0% -1 -2.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 2 5.0% 0 0.0% 0 N/A%
Drupal\Core\Form\FormBuilder::handleInputElement0 0.0% 0 0.0% 1 2.5% 0 0.0% 0 N/A%
drupal_get_filename0 0.0% 0 0.0% 1 2.5% 0 0.0% 0 N/A%
run_init::Extension/Core.php0 0.0% 0 0.0% -1 -2.5% 0 0.0% 0 N/A%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
_drupal_theme_initialize0 0.0% 0 0.0% -1 -2.5% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% -1 -2.5% 24 100.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 1 2.5% 0 0.0% 0 N/A%