Diff Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c5484cf48: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #52f5c520502f0Run #52f5c5484cf48DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)10,193 9,814 -379 -3.7%
Incl. Wall Time (microsec) per call 463 446 -17 -3.7%
Excl. Wall Time (microsec)146 148 2 1.4%
Incl. CPU (microsecs)7,285 7,001 -284 -3.9%
Incl. CPU (microsecs) per call 331 318 -13 -3.9%
Excl. CPU (microsec)135 128 -7 -5.2%
Incl. MemUse (bytes)920,656 920,656 0 0.0%
Incl. MemUse (bytes) per call 41,848 41,848 0 0.0%
Excl. MemUse (bytes)6,064 6,064 0 0.0%
Incl. PeakMemUse (bytes)1,219,320 1,219,320 0 0.0%
Incl. PeakMemUse (bytes) per call 55,424 55,424 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% -379 -57.6% -284 -50.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 0.5% -7 -2.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% -209 -55.1% -182 -64.1% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -80 -21.1% -68 -23.9% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -57 -15.0% -20 -7.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -41 -10.8% -35 -12.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 22 5.8% 29 10.2% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% 16 4.2% 11 3.9% 0 N/A% 0 N/A%
Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::getSystemPath0 N/A% -9 -2.4% -3 -1.1% 0 N/A% 0 N/A%
system_list0 N/A% -7 -1.8% -5 -1.8% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% -7 -1.8% -3 -1.1% 0 N/A% 0 N/A%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% -5 -1.3% -5 -1.8% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% -2 -0.5% -3 -1.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -382 -100.8% -282 -99.3% 0 N/A% 0 N/A%
reset0 N/A% 1 0.3% 5 1.8% 0 N/A% 0 N/A%