Diff Report
Run #530ed1c5bdc6a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ed2569a2c7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #530ed1c5bdc6aRun #530ed2569a2c7DiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)19,903 19,692 -211 -1.1%
Incl. Wall Time (microsec) per call 452 448 -5 -1.1%
Excl. Wall Time (microsec)311 327 16 5.1%
Incl. CPU (microsecs)17,981 17,907 -74 -0.4%
Incl. CPU (microsecs) per call 409 407 -2 -0.4%
Excl. CPU (microsec)292 298 6 2.1%
Incl. MemUse (bytes)1,824,752 1,825,720 968 0.1%
Incl. MemUse (bytes) per call 41,472 41,494 22 0.1%
Excl. MemUse (bytes)5,640 5,640 0 0.0%
Incl. PeakMemUse (bytes)1,783,816 1,784,792 976 0.1%
Incl. PeakMemUse (bytes) per call 40,541 40,563 22 0.1%
Excl. PeakMemUse (bytes)2,632 2,632 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% -211 -22.3% -74 -6.2% 968 2.3% 976 2.3%
Exclusive Metrics Diff for Current Function16 7.6% 6 8.1% 0 0.0% 0 0.0%
Parent functions
drupal_get_library0 N/A% -117 -55.5% -79 -106.8% 8 0.8% 304 31.1%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 101 47.9% 98 132.4% 888 91.7% 880 90.2%
_menu_build_tree0 N/A% -96 -45.5% -50 -67.6% 0 0.0% 112 11.5%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -46 -21.8% -30 -40.5% 0 0.0% -168 -17.2%
Drupal\views\Plugin\views\display\DisplayPluginBase::initDisplay0 N/A% -40 -19.0% -39 -52.7% 0 0.0% -64 -6.6%
Drupal\views\ViewsData::cacheGet0 N/A% -28 -13.3% -23 -31.1% 0 0.0% 232 23.8%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% -27 -12.8% -30 -40.5% 0 0.0% 0 0.0%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 25 11.8% 19 25.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 24 11.4% 23 31.1% 0 0.0% 0 0.0%
system_list0 N/A% 9 4.3% 11 14.9% 0 0.0% -168 -17.2%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -7 -3.3% -5 -6.8% 0 0.0% -256 -26.2%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% -5 -2.4% -6 -8.1% 16 1.7% 40 4.1%
menu_tree_page_data0 N/A% -4 -1.9% -14 -18.9% 0 0.0% 0 0.0%
Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::getSystemPath0 N/A% 3 1.4% 3 4.1% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -3 -1.4% 48 64.9% 56 5.8% 64 6.6%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -227 -107.6% -92 -124.3% 968 100.0% 976 100.0%
reset0 N/A% 0 0.0% 12 16.2% 0 0.0% 0 0.0%