Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c681e794599: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #51c6814c41b47Run #51c681e794599DiffDiff%
Number of Function Calls 2,987 2,987 N/A%
Incl. Wall Time (microsec) 5,738 5,738 N/A%
Incl. Wall Time (microsec) per call N/A 2 2 N/A%
Excl. Wall Time (microsec) 5,738 5,738 N/A%
Incl. CPU (microsecs) 7,286 7,286 N/A%
Incl. CPU (microsecs) per call N/A 2 2 N/A%
Excl. CPU (microsec) 7,286 7,286 N/A%
Incl. MemUse (bytes) 21,360 21,360 N/A%
Incl. MemUse (bytes) per call N/A 7 7 N/A%
Excl. MemUse (bytes) 21,360 21,360 N/A%
Incl. PeakMemUse (bytes) 8,600 8,600 N/A%
Incl. PeakMemUse (bytes) per call N/A 3 3 N/A%
Excl. PeakMemUse (bytes) 8,600 8,600 N/A%

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_exists2,987 99.7% 5,738 0.5% 7,286 0.7% 21,360 0.1% 8,600 0.0%
Exclusive Metrics Diff for Current Function5,738 100.0% 7,286 100.0% 21,360 100.0% 8,600 100.0%
Parent functions
Symfony\Component\Yaml\Inline::parse1,353 45.3% 2,453 42.8% 3,063 42.0% 792 3.7% 792 9.2%
Symfony\Component\Yaml\Parser::parse360 12.1% 694 12.1% 834 11.4% 792 3.7% 0 0.0%
theme@2304 10.2% 663 11.6% 856 11.7% 768 3.6% 384 4.5%
Drupal\Core\Extension\ModuleHandler::implementsHook320 10.7% 643 11.2% 859 11.8% 808 3.8% 40 0.5%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo273 9.1% 520 9.1% 690 9.5% 824 3.9% 208 2.4%
Symfony\Component\Yaml\Parser::parse@1144 4.8% 285 5.0% 342 4.7% 800 3.7% 800 9.3%
theme@181 2.7% 166 2.9% 216 3.0% 768 3.6% 552 6.4%
Drupal\Core\Extension\ModuleHandler::invokeAll51 1.7% 102 1.8% 128 1.8% 808 3.8% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter33 1.1% 66 1.2% 98 1.3% 800 3.7% 656 7.6%
theme@320 0.7% 41 0.7% 52 0.7% 768 3.6% 0 0.0%
theme18 0.6% 40 0.7% 51 0.7% 760 3.6% 96 1.1%
Drupal\Core\Extension\ModuleHandler::invokeAll@18 0.3% 16 0.3% 21 0.3% 808 3.8% 376 4.4%
_form_builder_handle_input_element4 0.1% 8 0.1% 13 0.2% 792 3.7% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin2 0.1% 5 0.1% 6 0.1% 800 3.7% 464 5.4%
run_init::Extension/Core.php2 0.1% 5 0.1% 7 0.1% 784 3.7% 688 8.0%
Symfony\Component\HttpFoundation\Response::send1 0.0% 4 0.1% 5 0.1% 808 3.8% 0 0.0%
theme@42 0.1% 4 0.1% 7 0.1% 800 3.7% 0 0.0%
module_load_include2 0.1% 4 0.1% 6 0.1% 776 3.6% 480 5.6%
Drupal\node\NodeStorageController::invokeHook1 0.0% 3 0.1% 4 0.1% 800 3.7% 648 7.5%
_drupal_theme_initialize1 0.0% 2 0.0% 4 0.1% 784 3.7% 784 9.1%
rdf_get_namespaces1 0.0% 2 0.0% 3 0.0% 800 3.7% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes1 0.0% 2 0.0% 4 0.1% 800 3.7% 0 0.0%
drupal_get_filename1 0.0% 2 0.0% 3 0.0% 776 3.6% 640 7.4%
Drupal\Component\Utility\Unicode::check1 0.0% 2 0.0% 3 0.0% 800 3.7% 472 5.5%
drupal_prepare_form1 0.0% 2 0.0% 4 0.1% 776 3.6% 0 0.0%
format_plural1 0.0% 2 0.0% 3 0.0% 768 3.6% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@11 0.0% 2 0.0% 4 0.1% 800 3.7% 520 6.0%