Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89ec98250c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #51b89dd280f98Run #51b89ec98250cDiffDiff%
Number of Function Calls74 74 0 0.0%
Incl. Wall Time (microsec)70,316 66,726 -3,590 -5.1%
Incl. Wall Time (microsec) per call 950 902 -49 -5.1%
Excl. Wall Time (microsec)587 573 -14 -2.4%
Incl. CPU (microsecs)40,135 39,073 -1,062 -2.6%
Incl. CPU (microsecs) per call 542 528 -14 -2.6%
Excl. CPU (microsec)537 539 2 0.4%
Incl. MemUse (bytes)1,759,904 1,761,192 1,288 0.1%
Incl. MemUse (bytes) per call 23,782 23,800 17 0.1%
Excl. MemUse (bytes)2,056 2,056 0 0.0%
Incl. PeakMemUse (bytes)1,539,896 1,540,856 960 0.1%
Incl. PeakMemUse (bytes) per call 20,809 20,822 13 0.1%
Excl. PeakMemUse (bytes)1,952 1,936 -16 -0.8%

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% -3,590 -26.0% -1,062 -7.4% 1,288 2.0% 960 1.8%
Exclusive Metrics Diff for Current Function-14 -0.4% 2 0.2% 0 0.0% -16 -1.7%
Parent functions
Drupal\field\FieldInfo::getBundleInstances0 N/A% -1,214 -33.8% -560 -52.7% -8 -0.6% -8 -0.8%
Drupal\Core\Config\CachedStorage::read0 N/A% -783 -21.8% -110 -10.4% 32 2.5% 0 0.0%
_menu_build_tree0 N/A% -664 -18.5% -257 -24.2% 72 5.6% -224 -23.3%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -334 -9.3% -51 -4.8% -16 -1.2% -16 -1.7%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 212 5.9% 66 6.2% 1,208 93.8% 1,320 137.5%
entity_get_bundles0 N/A% -181 -5.0% -91 -8.6% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -174 -4.8% -9 -0.8% 24 1.9% 96 10.0%
menu_tree_page_data0 N/A% -124 -3.5% -48 -4.5% -24 -1.9% -40 -4.2%
_node_types_build0 N/A% -109 -3.0% -21 -2.0% 0 0.0% 0 0.0%
variable_initialize0 N/A% -91 -2.5% 2 0.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -83 -2.3% 5 0.5% 0 0.0% -104 -10.8%
system_list0 N/A% -34 -0.9% -3 -0.3% 0 0.0% 0 0.0%
entity_get_view_modes0 N/A% -28 -0.8% 4 0.4% 0 0.0% 0 0.0%
_toolbar_get_subtree_hash0 N/A% 11 0.3% 20 1.9% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% -8 -0.2% -2 -0.2% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getFieldMap0 N/A% 7 0.2% 5 0.5% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% 7 0.2% -12 -1.1% 0 0.0% -64 -6.7%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -3,586 -99.9% -1,061 -99.9% 1,288 100.0% 976 101.7%
reset0 N/A% 10 0.3% -3 -0.3% 0 0.0% 0 0.0%