Diff Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c574bebaf: 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 #52f5c574bebafDiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)10,193 9,910 -283 -2.8%
Incl. Wall Time (microsec) per call 463 450 -13 -2.8%
Excl. Wall Time (microsec)146 147 1 0.7%
Incl. CPU (microsecs)7,285 7,049 -236 -3.2%
Incl. CPU (microsecs) per call 331 320 -11 -3.2%
Excl. CPU (microsec)135 131 -4 -3.0%
Incl. MemUse (bytes)920,656 921,656 1,000 0.1%
Incl. MemUse (bytes) per call 41,848 41,893 45 0.1%
Excl. MemUse (bytes)6,064 6,064 0 0.0%
Incl. PeakMemUse (bytes)1,219,320 1,219,848 528 0.0%
Incl. PeakMemUse (bytes) per call 55,424 55,448 24 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% -283 -1230.4% -236 -256.5% 1,000 2.3% 528 1.2%
Exclusive Metrics Diff for Current Function1 0.4% -4 -1.7% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% -226 -79.9% -178 -75.4% 16 1.6% 16 3.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -67 -23.7% -55 -23.3% 16 1.6% 32 6.1%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -31 -11.0% -18 -7.6% 896 89.6% 944 178.8%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -28 -9.9% -49 -20.8% 0 0.0% -8 -1.5%
_menu_build_tree0 N/A% 26 9.2% 12 5.1% 72 7.2% 320 60.6%
menu_tree_page_data0 N/A% 20 7.1% 15 6.4% 0 0.0% -624 -118.2%
Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::getSystemPath0 N/A% -20 -7.1% -7 -3.0% 0 0.0% 0 0.0%
system_list0 N/A% 19 6.7% 21 8.9% 0 0.0% 0 0.0%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% 15 5.3% 20 8.5% 0 0.0% -72 -13.6%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% 8 2.8% 1 0.4% 0 0.0% 344 65.2%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 1 0.4% 2 0.8% 0 0.0% -424 -80.3%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -285 -100.7% -232 -98.3% 1,000 100.0% 528 100.0%
reset0 N/A% 1 0.4% 0 0.0% 0 0.0% 0 0.0%