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

Drupal\Core\Extension\ModuleHandler::getImplementationsRun #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls314 315 1 0.3%
Incl. Wall Time (microsec)2,716 2,775 59 2.2%
Incl. Wall Time (microsec) per call 9 9 0 1.8%
Excl. Wall Time (microsec)1,292 1,333 41 3.2%
Incl. CPU (microsecs)2,813 2,840 27 1.0%
Incl. CPU (microsecs) per call 9 9 0 0.6%
Excl. CPU (microsec)959 1,005 46 4.8%
Incl. MemUse (bytes)160,768 160,864 96 0.1%
Incl. MemUse (bytes) per call 512 511 -1 -0.3%
Excl. MemUse (bytes)24,872 24,912 40 0.2%
Incl. PeakMemUse (bytes)96,776 97,608 832 0.9%
Incl. PeakMemUse (bytes) per call 308 310 2 0.5%
Excl. PeakMemUse (bytes)6,304 5,880 -424 -6.7%

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::getImplementations1 33.3% 59 60.2% 27 10.3% 96 0.2% 832 2.1%
Exclusive Metrics Diff for Current Function41 69.5% 46 170.4% 40 41.7% -424 -51.0%
Parent functions
Drupal\Core\Extension\ModuleHandler::invokeAll1 100.0% 41 69.5% 7 25.9% 104 108.3% 1,336 160.6%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 10 16.9% 16 59.3% 0 0.0% -352 -42.3%
Drupal\Core\Entity\EntityStorageControllerBase::postLoad0 0.0% 6 10.2% 3 11.1% 0 0.0% 0 0.0%
drupal_prepare_page0 0.0% 3 5.1% 1 3.7% 0 0.0% 0 0.0%
Drupal\system\Plugin\Block\SystemHelpBlock::getActiveHelp0 0.0% -2 -3.4% -4 -14.8% 0 0.0% 0 0.0%
menu_local_tasks0 0.0% 1 1.7% 0 0.0% 0 0.0% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% -1 -3.7% 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%
_block_get_renderable_region0 0.0% 0 0.0% 1 3.7% 0 0.0% 0 0.0%
node_requirements0 0.0% 0 0.0% 3 11.1% 0 0.0% -168 -20.2%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo1 50.0% 33 55.9% 13 48.1% 0 0.0% 208 25.0%
array_keys1 50.0% -15 -25.4% -32 -118.5% 56 58.3% 1,048 126.0%