Diff Report
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::getImplementations

Drupal\Core\Extension\ModuleHandler::getImplementationsRun #523f26a22745bRun #523f27f8820baDiffDiff%
Number of Function Calls1,042 1,424 382 36.7%
Incl. Wall Time (microsec)8,724 11,851 3,127 35.8%
Incl. Wall Time (microsec) per call 8 8 -0 -0.6%
Excl. Wall Time (microsec)4,862 6,584 1,722 35.4%
Incl. CPU (microsecs)9,327 12,718 3,391 36.4%
Incl. CPU (microsecs) per call 9 9 -0 -0.2%
Excl. CPU (microsec)3,594 5,028 1,434 39.9%
Incl. MemUse (bytes)303,904 400,144 96,240 31.7%
Incl. MemUse (bytes) per call 292 281 -11 -3.7%
Excl. MemUse (bytes)61,496 79,848 18,352 29.8%
Incl. PeakMemUse (bytes)146,576 172,968 26,392 18.0%
Incl. PeakMemUse (bytes) per call 141 121 -19 -13.7%
Excl. PeakMemUse (bytes)5,816 6,224 408 7.0%

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::getImplementations382 33.3% 3,127 12.6% 3,391 13.0% 96,240 119.2% 26,392 32.4%
Exclusive Metrics Diff for Current Function1,722 55.1% 1,434 42.3% 18,352 19.1% 408 1.5%
Parent functions
Drupal\Core\Extension\ModuleHandler::invokeAll348 91.1% 2,928 93.6% 3,147 92.8% 91,368 94.9% 26,248 99.5%
Drupal\Core\Extension\ModuleHandler::alter34 8.9% 270 8.6% 311 9.2% 4,872 5.1% 144 0.5%
Drupal\Core\Config\Entity\ConfigStorageController::attachLoad0 0.0% -50 -1.6% -55 -1.6% 0 0.0% 0 0.0%
rdf_get_namespaces0 0.0% -9 -0.3% -9 -0.3% 0 0.0% 0 0.0%
field_access0 0.0% -8 -0.3% -7 -0.2% 0 0.0% 0 0.0%
drupal_render_page0 0.0% -3 -0.1% -2 -0.1% 0 0.0% 0 0.0%
_block_get_renderable_region0 0.0% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0%
Drupal\system\Plugin\Block\SystemHelpBlock::getActiveHelp0 0.0% 1 0.0% 2 0.1% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::attachLoad0 0.0% 1 0.0% 2 0.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 0.0% -1 -0.0% -1 -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%
menu_local_tasks0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 0.0% 0 0.0% 4 0.1% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo382 50.0% 1,259 40.3% 1,486 43.8% 22,448 23.3% 25,648 97.2%
array_keys382 50.0% 146 4.7% 471 13.9% 55,440 57.6% 336 1.3%