Diff Report
Run #54f28ca8966ab: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f283c5bb5f3: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Cache\ChainedFastBackend::get

Drupal\Core\Cache\ChainedFastBackend::getRun #54f28ca8966abRun #54f283c5bb5f3DiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)21,081 22,276 1,195 5.7%
Incl. Wall Time (microsec) per call 659 696 37 5.7%
Excl. Wall Time (microsec)276 278 2 0.7%
Incl. MemUse (bytes)3,210,200 3,254,704 44,504 1.4%
Incl. MemUse (bytes) per call 100,319 101,710 1,391 1.4%
Excl. MemUse (bytes)3,040 2,992 -48 -1.6%
Incl. PeakMemUse (bytes)2,946,880 2,990,416 43,536 1.5%
Incl. PeakMemUse (bytes) per call 92,090 93,451 1,361 1.5%
Excl. PeakMemUse (bytes)3,872 3,864 -8 -0.2%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\ChainedFastBackend::get [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\ChainedFastBackend::get0 N/A% 1,195 25.4% 44,504 19.6% 43,536 19.6%
Exclusive Metrics Diff for Current Function2 0.2% -48 -0.1% -8 -0.0%
Parent functions
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% 983 82.3% 44,504 100.0% 42,736 98.2%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% 122 10.2% 40 0.1% 1,328 3.1%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 49 4.1% -24 -0.1% -408 -0.9%
Drupal\Core\Entity\EntityManager::getFieldStorageDefinitions0 N/A% 16 1.3% 8 0.0% 8 0.0%
Drupal\views\ViewsData::cacheGet0 N/A% 14 1.2% -16 -0.0% 72 0.2%
Drupal\Core\Render\ElementInfoManager::buildInfo0 N/A% 9 0.8% 8 0.0% 8 0.0%
Drupal\Core\Entity\EntityManager::getBaseFieldDefinitions0 N/A% 5 0.4% 0 0.0% 64 0.1%
system_list0 N/A% -4 -0.3% 32 0.1% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementationInfo0 N/A% 4 0.3% 0 0.0% 0 0.0%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% -2 -0.2% -48 -0.1% -56 -0.1%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% -1 -0.1% 0 0.0% -216 -0.5%
Child functions
Drupal\Core\Cache\ChainedFastBackend::getMultiple0 N/A% 1,193 99.8% 44,552 100.1% 43,544 100.0%
reset0 N/A% 0 0.0% 0 0.0% 0 0.0%