Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls83 83 0 0.0%
Incl. Wall Time (microsec)46,250 45,680 -570 -1.2%
Incl. Wall Time (microsec) per call 557 550 -7 -1.2%
Excl. Wall Time (microsec)714 709 -5 -0.7%
Incl. CPU (microsecs)34,308 34,034 -274 -0.8%
Incl. CPU (microsecs) per call 413 410 -3 -0.8%
Excl. CPU (microsec)640 638 -2 -0.3%
Incl. MemUse (bytes)4,114,528 4,114,480 -48 -0.0%
Incl. MemUse (bytes) per call 49,573 49,572 -1 -0.0%
Excl. MemUse (bytes)-1,000 -1,000 0 0.0%
Incl. PeakMemUse (bytes)4,361,936 4,378,152 16,216 0.4%
Incl. PeakMemUse (bytes) per call 52,553 52,749 195 0.4%
Excl. PeakMemUse (bytes)5,344 5,344 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% -570 -6.2% -274 -3.3% -48 -0.0% 16,216 13.5%
Exclusive Metrics Diff for Current Function-5 -0.9% -2 -0.7% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\EntityManager::getFieldStorageDefinitions0 N/A% -346 -60.7% -265 -96.7% -88 -183.3% -144 -0.9%
Drupal\Core\Template\TwigEnvironment::isFresh0 N/A% -208 -36.5% -152 -55.5% -16 -33.3% 1,976 12.2%
Drupal\Core\Entity\EntityManager::getBaseFieldDefinitions0 N/A% 180 31.6% 176 64.2% 72 150.0% 200 1.2%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 179 31.4% 260 94.9% -152 -316.7% -16 -0.1%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% -144 -25.3% -119 -43.4% 32 66.7% 14,008 86.4%
system_list0 N/A% -131 -23.0% -102 -37.2% 0 0.0% -208 -1.3%
Drupal\Core\Menu\MenuTreeStorage::loadTreeData0 N/A% 125 21.9% 62 22.6% 24 50.0% -160 -1.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -104 -18.2% -70 -25.5% -8 -16.7% 56 0.3%
Drupal\Core\Extension\ModuleHandler::getImplementationInfo0 N/A% -67 -11.8% -63 -23.0% 0 0.0% 224 1.4%
Drupal\Core\Entity\EntityManager::getAllDisplayModesByEntityType0 N/A% 43 7.5% 34 12.4% 0 0.0% 0 0.0%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% -38 -6.7% -16 -5.8% -8 -16.7% 0 0.0%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% 30 5.3% 17 6.2% 0 0.0% -40 -0.2%
Drupal\Core\Menu\MenuLinkTree::getCurrentRouteMenuTreeParameters0 N/A% -29 -5.1% 46 16.8% 0 0.0% 0 0.0%
Drupal\views\ViewsData::cacheGet0 N/A% -27 -4.7% -53 -19.3% 24 50.0% 0 0.0%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% -26 -4.6% -43 -15.7% 80 166.7% 80 0.5%
Drupal\Core\Entity\EntityManager::getFieldMap0 N/A% 22 3.9% 23 8.4% -8 -16.7% 96 0.6%
Drupal\views\Plugin\views\display\DisplayPluginBase::initDisplay0 N/A% -21 -3.7% -9 -3.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityManager::getExtraFields0 N/A% -8 -1.4% 0 0.0% 0 0.0% 144 0.9%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -565 -99.1% -269 -98.2% -48 -100.0% 16,216 100.0%
reset0 N/A% 0 0.0% -3 -1.1% 0 0.0% 0 0.0%