Diff Report
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #52f5c574bebafRun #52f5c520502f0DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)9,910 10,193 283 2.9%
Incl. Wall Time (microsec) per call 450 463 13 2.9%
Excl. Wall Time (microsec)147 146 -1 -0.7%
Incl. CPU (microsecs)7,049 7,285 236 3.3%
Incl. CPU (microsecs) per call 320 331 11 3.3%
Excl. CPU (microsec)131 135 4 3.1%
Incl. MemUse (bytes)921,656 920,656 -1,000 -0.1%
Incl. MemUse (bytes) per call 41,893 41,848 -45 -0.1%
Excl. MemUse (bytes)6,064 6,064 0 0.0%
Incl. PeakMemUse (bytes)1,219,848 1,219,320 -528 -0.0%
Incl. PeakMemUse (bytes) per call 55,448 55,424 -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 Function-1 -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%