Diff Report
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::getImplementations

Drupal\Core\Extension\ModuleHandler::getImplementationsRun #531ee657ba49eRun #531ee5f3237b0DiffDiff%
Number of Function Calls314 315 1 0.3%
Incl. Wall Time (microsec)2,739 2,808 69 2.5%
Incl. Wall Time (microsec) per call 9 9 0 2.2%
Excl. Wall Time (microsec)1,335 1,322 -13 -1.0%
Incl. CPU (microsecs)2,838 2,916 78 2.7%
Incl. CPU (microsecs) per call 9 9 0 2.4%
Excl. CPU (microsec)974 1,003 29 3.0%
Incl. MemUse (bytes)160,760 160,872 112 0.1%
Incl. MemUse (bytes) per call 512 511 -1 -0.2%
Excl. MemUse (bytes)24,872 24,920 48 0.2%
Incl. PeakMemUse (bytes)96,880 97,304 424 0.4%
Incl. PeakMemUse (bytes) per call 309 309 0 0.1%
Excl. PeakMemUse (bytes)6,048 5,856 -192 -3.2%

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::getImplementations1 33.3% 69 2.7% 78 2.6% 112 0.1% 424 0.5%
Exclusive Metrics Diff for Current Function-13 -18.8% 29 37.2% 48 42.9% -192 -45.3%
Parent functions
Drupal\Core\Entity\EntityStorageControllerBase::postLoad0 0.0% 59 85.5% 59 75.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 6 8.7% 3 3.8% 0 0.0% -352 -83.0%
Drupal\Core\Extension\ModuleHandler::invokeAll1 100.0% 2 2.9% 14 17.9% 112 100.0% 872 205.7%
menu_local_tasks0 0.0% 1 1.4% 0 0.0% 0 0.0% 0 0.0%
rdf_get_namespaces0 0.0% 1 1.4% 1 1.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 0.0% -1 -1.4% 0 0.0% 0 0.0% 0 0.0%
_block_get_renderable_region0 0.0% 1 1.4% 1 1.3% 0 0.0% 0 0.0%
node_requirements0 0.0% 0 0.0% 1 1.3% 0 0.0% 168 39.6%
drupal_prepare_page0 0.0% 0 0.0% 0 0.0% 0 0.0% -264 -62.3%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% -1 -1.3% 0 0.0% 0 0.0%
Drupal\system\Plugin\Block\SystemHelpBlock::getActiveHelp0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo1 50.0% 59 85.5% 34 43.6% 0 0.0% -80 -18.9%
array_keys1 50.0% 23 33.3% 15 19.2% 64 57.1% 696 164.2%