Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for is_subclass_of

is_subclass_ofRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls298 298 0 0.0%
Incl. Wall Time (microsec)4,162 4,350 188 4.5%
Incl. Wall Time (microsec) per call 14 15 1 4.5%
Excl. Wall Time (microsec)829 858 29 3.5%
Incl. CPU (microsecs)4,435 4,614 179 4.0%
Incl. CPU (microsecs) per call 15 15 1 4.0%
Excl. CPU (microsec)1,081 1,100 19 1.8%
Incl. MemUse (bytes)747,064 747,032 -32 -0.0%
Incl. MemUse (bytes) per call 2,507 2,507 -0 -0.0%
Excl. MemUse (bytes)-2,116 -2,124 -8 -0.4%
Incl. PeakMemUse (bytes)744,656 744,632 -24 -0.0%
Incl. PeakMemUse (bytes) per call 2,499 2,499 -0 -0.0%
Excl. PeakMemUse (bytes)2,436 2,436 0 0.0%

Parent/Child Regression/Improvement report for is_subclass_of [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
is_subclass_of0 N/A% 188 52.5% 179 95.7% -32 -0.3% -24 -0.2%
Exclusive Metrics Diff for Current Function29 15.4% 19 10.6% -8 -25.0% 0 0.0%
Parent functions
Drupal\Core\Entity\Entity::getEntityTypeFromStaticClass0 N/A% 185 98.4% 183 102.2% -24 -75.0% -24 -100.0%
Drupal\Core\Entity\EntityManager::getController0 N/A% 2 1.1% 5 2.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityType::isSubclassOf0 N/A% 2 1.1% -7 -3.9% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Factory\ContainerFactory::createInstance0 N/A% -1 -0.5% -1 -0.6% 0 0.0% 0 0.0%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition0 N/A% 0 0.0% -1 -0.6% -8 -25.0% 0 0.0%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 159 84.6% 160 89.4% -24 -75.0% -24 -100.0%