Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #52c2677cc22b0Run #52c2691acb42fDiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)21,820 21,452 -368 -1.7%
Incl. Wall Time (microsec) per call 532 523 -9 -1.7%
Excl. Wall Time (microsec)364 357 -7 -1.9%
Incl. CPU (microsecs)19,598 19,180 -418 -2.1%
Incl. CPU (microsecs) per call 478 468 -10 -2.1%
Excl. CPU (microsec)349 326 -23 -6.6%
Incl. MemUse (bytes)1,423,912 1,423,912 0 0.0%
Incl. MemUse (bytes) per call 34,730 34,730 0 0.0%
Excl. MemUse (bytes)5,384 5,384 0 0.0%
Incl. PeakMemUse (bytes)1,694,856 1,694,856 0 0.0%
Incl. PeakMemUse (bytes) per call 41,338 41,338 0 0.0%
Excl. PeakMemUse (bytes)2,848 2,848 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% -368 -5.6% -418 -6.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -1.9% -23 -5.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -559 -151.9% -566 -135.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 278 75.5% 248 59.3% 0 N/A% 0 N/A%
system_list0 N/A% 164 44.6% 192 45.9% 0 N/A% 0 N/A%
variable_initialize0 N/A% -95 -25.8% -97 -23.2% 0 N/A% 0 N/A%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% 85 23.1% 68 16.3% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -50 -13.6% -33 -7.9% 0 N/A% 0 N/A%
Drupal\user\PermissionsHash::generate0 N/A% -44 -12.0% -54 -12.9% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% -41 -11.1% -45 -10.8% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% -31 -8.4% 24 5.7% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read0 N/A% -28 -7.6% -100 -23.9% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -21 -5.7% -17 -4.1% 0 N/A% 0 N/A%
filter_formats0 N/A% -18 -4.9% -23 -5.5% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -12 -3.3% -12 -2.9% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% 4 1.1% -3 -0.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -353 -95.9% -394 -94.3% 0 N/A% 0 N/A%
reset0 N/A% -8 -2.2% -1 -0.2% 0 N/A% 0 N/A%