Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::getImplementations

Drupal\Core\Extension\ModuleHandler::getImplementationsRun #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls314 300 -14 -4.5%
Incl. Wall Time (microsec)3,324 3,262 -62 -1.9%
Incl. Wall Time (microsec) per call 11 11 0 2.7%
Excl. Wall Time (microsec)1,310 1,259 -51 -3.9%
Incl. CPU (microsecs)3,453 3,368 -85 -2.5%
Incl. CPU (microsecs) per call 11 11 0 2.1%
Excl. CPU (microsec)1,006 942 -64 -6.4%
Incl. MemUse (bytes)323,920 320,048 -3,872 -1.2%
Incl. MemUse (bytes) per call 1,032 1,067 35 3.4%
Excl. MemUse (bytes)24,072 23,400 -672 -2.8%
Incl. PeakMemUse (bytes)272,568 270,440 -2,128 -0.8%
Incl. PeakMemUse (bytes) per call 868 901 33 3.8%
Excl. PeakMemUse (bytes)7,920 8,104 184 2.3%

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-14 -33.3% -62 -96.9% -85 -47.8% -3,872 -14.1% -2,128 -8.2%
Exclusive Metrics Diff for Current Function-51 -82.3% -64 -75.3% -672 -17.4% 184 8.6%
Parent functions
Drupal\Core\Extension\ModuleHandler::invokeAll-11 -78.6% -40 -64.5% -48 -56.5% -3,464 -89.5% -2,224 -104.5%
Drupal\Core\Extension\ModuleHandler::alter-3 -21.4% -18 -29.0% -29 -34.1% -408 -10.5% 96 4.5%
drupal_prepare_page0 0.0% -3 -4.8% -2 -2.4% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 0.0% 1 1.6% -4 -4.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityStorageControllerBase::postLoad0 0.0% -1 -1.6% 3 3.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% -1 -1.6% -1 -1.2% 0 0.0% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% -3 -3.5% 0 0.0% 0 0.0%
menu_local_tasks0 0.0% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
Drupal\system\Plugin\Block\SystemHelpBlock::getActiveHelp0 0.0% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
_block_get_renderable_region0 0.0% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo-14 -50.0% -9 -14.5% -8 -9.4% -1,968 -50.8% -2,312 -108.6%
array_keys-14 -50.0% -2 -3.2% -13 -15.3% -1,232 -31.8% 0 0.0%