Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::getImplementations

Drupal\Core\Extension\ModuleHandler::getImplementationsRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls315 314 -1 -0.3%
Incl. Wall Time (microsec)2,775 2,716 -59 -2.1%
Incl. Wall Time (microsec) per call 9 9 -0 -1.8%
Excl. Wall Time (microsec)1,333 1,292 -41 -3.1%
Incl. CPU (microsecs)2,840 2,813 -27 -1.0%
Incl. CPU (microsecs) per call 9 9 -0 -0.6%
Excl. CPU (microsec)1,005 959 -46 -4.6%
Incl. MemUse (bytes)160,864 160,768 -96 -0.1%
Incl. MemUse (bytes) per call 511 512 1 0.3%
Excl. MemUse (bytes)24,912 24,872 -40 -0.2%
Incl. PeakMemUse (bytes)97,608 96,776 -832 -0.9%
Incl. PeakMemUse (bytes) per call 310 308 -2 -0.5%
Excl. PeakMemUse (bytes)5,880 6,304 424 7.2%

Parent/Child Regression/Improvement report for Drupal\Core\Extension\ModuleHandler::getImplementations [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
Drupal\Core\Extension\ModuleHandler::getImplementations-1 -33.3% -59 -60.2% -27 -10.3% -96 -0.2% -832 -2.1%
Exclusive Metrics Diff for Current Function-41 -69.5% -46 -170.4% -40 -41.7% 424 51.0%
Parent functions
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -10 -16.9% -16 -59.3% 0 0.0% 352 42.3%
Drupal\Core\Extension\ModuleHandler::invokeAll-1 -100.0% -41 -69.5% -7 -25.9% -104 -108.3% -1,336 -160.6%
Drupal\system\Plugin\Block\SystemHelpBlock::getActiveHelp0 0.0% 2 3.4% 4 14.8% 0 0.0% 0 0.0%
node_requirements0 0.0% 0 0.0% -3 -11.1% 0 0.0% 168 20.2%
Drupal\Core\Entity\EntityStorageControllerBase::postLoad0 0.0% -6 -10.2% -3 -11.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 0.0% 0 0.0% -1 -3.7% 8 8.3% -16 -1.9%
rdf_get_namespaces0 0.0% 0 0.0% 1 3.7% 0 0.0% 0 0.0%
_block_get_renderable_region0 0.0% 0 0.0% -1 -3.7% 0 0.0% 0 0.0%
drupal_prepare_page0 0.0% -3 -5.1% -1 -3.7% 0 0.0% 0 0.0%
menu_local_tasks0 0.0% -1 -1.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
array_keys-1 -50.0% 15 25.4% 32 118.5% -56 -58.3% -1,048 -126.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo-1 -50.0% -33 -55.9% -13 -48.1% 0 0.0% -208 -25.0%