Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0f4ebbb2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #52f5c0b2e882aRun #52f5c0f4ebbb2DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)9,843 9,899 56 0.6%
Incl. Wall Time (microsec) per call 447 450 3 0.6%
Excl. Wall Time (microsec)147 151 4 2.7%
Incl. CPU (microsecs)6,946 6,993 47 0.7%
Incl. CPU (microsecs) per call 316 318 2 0.7%
Excl. CPU (microsec)127 132 5 3.9%
Incl. MemUse (bytes)919,280 919,280 0 0.0%
Incl. MemUse (bytes) per call 41,785 41,785 0 0.0%
Excl. MemUse (bytes)6,064 6,064 0 0.0%
Incl. PeakMemUse (bytes)1,221,192 1,221,192 0 0.0%
Incl. PeakMemUse (bytes) per call 55,509 55,509 0 0.0%
Excl. PeakMemUse (bytes)3,088 3,088 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::get [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\Cache\DatabaseBackend::get0 N/A% 56 10.4% 47 8.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 7.1% 5 10.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 33 58.9% 33 70.2% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 28 50.0% 26 55.3% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -27 -48.2% -30 -63.8% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% -22 -39.3% -14 -29.8% 0 N/A% 0 N/A%
Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::getSystemPath0 N/A% 18 32.1% 4 8.5% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% 18 32.1% 16 34.0% 0 N/A% 0 N/A%
system_list0 N/A% 12 21.4% 8 17.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -8 -14.3% 2 4.3% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% 4 7.1% -1 -2.1% 0 N/A% 0 N/A%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% -2 -3.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 2 3.6% 3 6.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 52 92.9% 47 100.0% 0 N/A% 0 N/A%
reset0 N/A% 0 0.0% -5 -10.6% 0 N/A% 0 N/A%