Diff Report
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for function_exists

function_existsRun #52c96bbf45f87Run #52c96b69a1c07DiffDiff%
Number of Function Calls319 317 -2 -0.6%
Incl. Wall Time (microsec)210 213 3 1.4%
Incl. Wall Time (microsec) per call 1 1 0 2.1%
Excl. Wall Time (microsec)210 213 3 1.4%
Incl. CPU (microsecs)413 412 -1 -0.2%
Incl. CPU (microsecs) per call 1 1 0 0.4%
Excl. CPU (microsec)413 412 -1 -0.2%
Incl. MemUse (bytes)13,408 13,424 16 0.1%
Incl. MemUse (bytes) per call 42 42 0 0.8%
Excl. MemUse (bytes)13,408 13,424 16 0.1%
Incl. PeakMemUse (bytes)5,528 5,664 136 2.5%
Incl. PeakMemUse (bytes) per call 17 18 1 3.1%
Excl. PeakMemUse (bytes)5,528 5,664 136 2.5%

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% 3 0.5% -1 -0.2% 16 0.0% 136 0.3%
Exclusive Metrics Diff for Current Function3 100.0% -1 -100.0% 16 100.0% 136 100.0%
Parent functions
theme-2 -100.0% -6 -200.0% 1 100.0% 0 0.0% 48 35.3%
theme@20 0.0% 4 133.3% 0 0.0% 0 0.0% 0 0.0%
theme@10 0.0% 4 133.3% -5 -500.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% -2 -66.7% 3 300.0% 0 0.0% 0 0.0%
theme@30 0.0% 1 33.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 1 33.3% -2 -200.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 1 33.3% -2 -200.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% -1 -100.0% 0 0.0% 0 0.0%
theme@40 0.0% 0 0.0% -1 -100.0% 0 0.0% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 1 100.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% -1 -100.0% 0 0.0% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 2 200.0% 0 0.0% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% 2 200.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 1 100.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::handleInputElement0 0.0% 0 0.0% 0 0.0% 16 100.0% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% 1 100.0% 0 0.0% 88 64.7%