Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for function_exists

function_existsRun #519b1557bbc04Run #519b1ad213669DiffDiff%
Number of Function Calls629 558 -71 -11.3%
Incl. Wall Time (microsec)1,215 1,101 -114 -9.4%
Incl. Wall Time (microsec) per call 2 2 0 2.1%
Excl. Wall Time (microsec)1,215 1,101 -114 -9.4%
Incl. CPU (microsecs)1,804 1,633 -171 -9.5%
Incl. CPU (microsecs) per call 3 3 0 2.0%
Excl. CPU (microsec)1,804 1,633 -171 -9.5%
Incl. MemUse (bytes)22,120 22,920 800 3.6%
Incl. MemUse (bytes) per call 35 41 6 16.8%
Excl. MemUse (bytes)22,120 22,920 800 3.6%
Incl. PeakMemUse (bytes)8,368 7,848 -520 -6.2%
Incl. PeakMemUse (bytes) per call 13 14 1 5.7%
Excl. PeakMemUse (bytes)8,368 7,848 -520 -6.2%

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-71 -100.0% -114 -0.9% -171 -1.1% 800 0.3% -520 -0.2%
Exclusive Metrics Diff for Current Function-114 -100.0% -171 -100.0% 800 100.0% -520 -100.0%
Parent functions
theme@4-47 -66.2% -87 -76.3% -128 -74.9% 0 0.0% -696 -133.8%
theme@5-22 -31.0% -42 -36.8% -61 -35.7% -768 -96.0% -808 -155.4%
theme@3-5 -7.0% -13 -11.4% -17 -9.9% 0 0.0% -808 -155.4%
theme@10 0.0% 12 10.5% 20 11.7% 0 0.0% 0 0.0%
theme@20 0.0% 8 7.0% 9 5.3% 0 0.0% 88 16.9%
format_plural-5 -7.0% -6 -5.3% -12 -7.0% -768 -96.0% 0 0.0%
watchdog2 2.8% 4 3.5% 7 4.1% 768 96.0% 0 0.0%
_drupal_error_handler_real2 2.8% 4 3.5% 8 4.7% 784 98.0% 568 109.2%
filter_xss_bad_protocol2 2.8% 4 3.5% 6 3.5% 784 98.0% 496 95.4%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 3 2.6% 8 4.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% -2 -1.8% 2 1.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo2 2.8% 2 1.8% -18 -10.5% 0 0.0% 0 0.0%
drupal_prepare_form0 0.0% 1 0.9% -4 -2.3% 0 0.0% 0 0.0%
theme0 0.0% 1 0.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% -1 -0.9% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% -1 -0.9% 1 0.6% 0 0.0% 640 123.1%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -1 -0.9% 10 5.8% 0 0.0% 0 0.0%
drupal_get_title0 0.0% 0 0.0% -3 -1.8% 0 0.0% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% -2 -1.2% 0 0.0% 0 0.0%
_form_builder_handle_input_element0 0.0% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController0 0.0% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
_field_invoke_multiple0 0.0% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::invokeHook0 0.0% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 2 1.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::uri0 0.0% 0 0.0% 1 0.6% 0 0.0% 0 0.0%