Diff Report
Run #51b031de38383: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #51b031de38383Run #51b0309e0d24bDiffDiff%
Number of Function Calls84 84 0 0.0%
Incl. Wall Time (microsec)62,096 65,319 3,223 5.2%
Incl. Wall Time (microsec) per call 739 778 38 5.2%
Excl. Wall Time (microsec)489 496 7 1.4%
Incl. CPU (microsecs)34,332 35,232 900 2.6%
Incl. CPU (microsecs) per call 409 419 11 2.6%
Excl. CPU (microsec)468 469 1 0.2%
Incl. MemUse (bytes)2,208,392 2,207,080 -1,312 -0.1%
Incl. MemUse (bytes) per call 26,290 26,275 -16 -0.1%
Excl. MemUse (bytes)1,144 1,144 0 0.0%
Incl. PeakMemUse (bytes)1,937,120 1,935,456 -1,664 -0.1%
Incl. PeakMemUse (bytes) per call 23,061 23,041 -20 -0.1%
Excl. PeakMemUse (bytes)1,680 1,680 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% 3,223 9.6% 900 2.5% -1,312 -0.7% -1,664 -0.2%
Exclusive Metrics Diff for Current Function7 0.2% 1 0.1% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% 1,698 52.7% 199 22.1% -56 -4.3% -696 -41.8%
menu_tree_page_data0 N/A% 1,253 38.9% 532 59.1% 8 0.6% -144 -8.7%
_menu_build_tree0 N/A% 765 23.7% 308 34.2% 200 15.2% -40 -2.4%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -368 -11.4% -44 -4.9% -16 -1.2% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 236 7.3% 56 6.2% 0 0.0% 0 0.0%
system_list0 N/A% -153 -4.7% -92 -10.2% 0 0.0% -56 -3.4%
entity_get_bundles0 N/A% 153 4.7% 58 6.4% 16 1.2% 16 1.0%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -123 -3.8% -43 -4.8% 24 1.8% 72 4.3%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 111 3.4% 8 0.9% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% -104 -3.2% -2 -0.2% 0 0.0% 0 0.0%
_node_types_build0 N/A% -88 -2.7% -12 -1.3% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleInstances0 N/A% -76 -2.4% -91 -10.1% -64 -4.9% 40 2.4%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -37 -1.1% 6 0.7% -1,464 -111.6% 0 0.0%
filter_formats0 N/A% -31 -1.0% -26 -2.9% 32 2.4% -784 -47.1%
variable_initialize0 N/A% -14 -0.4% 24 2.7% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getFieldMap0 N/A% -6 -0.2% -30 -3.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 4 0.1% 44 4.9% 8 0.6% -72 -4.3%
_toolbar_get_subtree_hash0 N/A% 3 0.1% 5 0.6% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 3,223 100.0% 891 99.0% -1,312 -100.0% -1,664 -100.0%
reset0 N/A% -7 -0.2% 8 0.9% 0 0.0% 0 0.0%