Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2b68bc13: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #539fd0a78f1b7Run #539fd2b68bc13DiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)56,945 56,780 -165 -0.3%
Incl. Wall Time (microsec) per call 837 835 -2 -0.3%
Excl. Wall Time (microsec)664 675 11 1.7%
Incl. CPU (microsecs)51,995 51,901 -94 -0.2%
Incl. CPU (microsecs) per call 765 763 -1 -0.2%
Excl. CPU (microsec)616 625 9 1.5%
Incl. MemUse (bytes)5,960,616 5,960,296 -320 -0.0%
Incl. MemUse (bytes) per call 87,656 87,651 -5 -0.0%
Excl. MemUse (bytes)2,752 2,752 0 0.0%
Incl. PeakMemUse (bytes)6,009,464 6,114,168 104,704 1.7%
Incl. PeakMemUse (bytes) per call 88,374 89,914 1,540 1.7%
Excl. PeakMemUse (bytes)3,856 4,376 520 13.5%

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% -165 -0.4% -94 -0.2% -320 -0.0% 104,704 6.3%
Exclusive Metrics Diff for Current Function11 6.7% 9 9.6% 0 0.0% 520 0.5%
Parent functions
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -1,481 -897.6% -1,267 -1347.9% -224 -70.0% 74,904 71.5%
Drupal\Core\Extension\ModuleHandler::getImplementationInfo0 N/A% -705 -427.3% -711 -756.4% -16 -5.0% -520 -0.5%
Drupal\Core\Entity\EntityManager::getBaseFieldDefinitions0 N/A% 693 420.0% 664 706.4% -104 -32.5% -496 -0.5%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% 530 321.2% 555 590.4% 48 15.0% -424 -0.4%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% 510 309.1% 473 503.2% 8 2.5% 8 0.0%
Drupal\views\Plugin\views\display\DisplayPluginBase::initDisplay0 N/A% 325 197.0% 241 256.4% 56 17.5% -472 -0.5%
Drupal\Core\Entity\EntityManager::getExtraFields0 N/A% 263 159.4% 209 222.3% 0 0.0% 0 0.0%
Drupal\menu_link\MenuTree::buildPageData0 N/A% -258 -156.4% -192 -204.3% 0 0.0% -376 -0.4%
system_list0 N/A% -216 -130.9% -156 -166.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 174 105.5% 116 123.4% -40 -12.5% -512 -0.5%
Drupal\Core\Entity\EntityManager::getAllDisplayModesByEntityType0 N/A% 135 81.8% 128 136.2% 0 0.0% 8 0.0%
drupal_get_complete_schema0 N/A% -106 -64.2% -92 -97.9% -24 -7.5% -224 -0.2%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% -94 -57.0% -96 -102.1% 0 0.0% -40 -0.0%
Drupal\views\ViewsData::cacheGet0 N/A% 68 41.2% 47 50.0% 0 0.0% 5,160 4.9%
Drupal\Core\Entity\EntityManager::getFieldMap0 N/A% 38 23.0% 22 23.4% -24 -7.5% -8 -0.0%
Drupal\menu_link\MenuTree::doBuildTree0 N/A% -28 -17.0% -10 -10.6% 0 0.0% -384 -0.4%
Drupal\Core\Extension\ModuleHandler::getHookInfo0 N/A% -13 -7.9% -25 -26.6% 0 0.0% 28,080 26.8%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -180 -109.1% -111 -118.1% -320 -100.0% 104,184 99.5%
reset0 N/A% 4 2.4% 8 8.5% 0 0.0% 0 0.0%