Diff Report
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #51ca54a312a65Run #51ca5414b31d9DiffDiff%
Number of Function Calls65 65 0 0.0%
Incl. Wall Time (microsec)56,510 58,276 1,766 3.1%
Incl. Wall Time (microsec) per call 869 897 27 3.1%
Excl. Wall Time (microsec)505 534 29 5.7%
Incl. CPU (microsecs)38,057 38,793 736 1.9%
Incl. CPU (microsecs) per call 585 597 11 1.9%
Excl. CPU (microsec)459 502 43 9.4%
Incl. MemUse (bytes)2,330,224 2,329,120 -1,104 -0.0%
Incl. MemUse (bytes) per call 35,850 35,833 -17 -0.0%
Excl. MemUse (bytes)5,480 5,480 0 0.0%
Incl. PeakMemUse (bytes)2,863,904 2,863,584 -320 -0.0%
Incl. PeakMemUse (bytes) per call 44,060 44,055 -5 -0.0%
Excl. PeakMemUse (bytes)3,536 3,536 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% 1,766 160.7% 736 339.2% -1,104 -1.3% -320 -0.4%
Exclusive Metrics Diff for Current Function29 1.6% 43 5.8% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% 1,067 60.4% 411 55.8% 8 0.7% 384 120.0%
_node_types_build0 N/A% 236 13.4% 108 14.7% 0 0.0% -112 -35.0%
menu_tree_page_data0 N/A% 219 12.4% 83 11.3% 24 2.2% 576 180.0%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 213 12.1% 114 15.5% 112 10.1% 96 30.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -129 -7.3% -13 -1.8% -1,192 -108.0% -1,448 -452.5%
filter_formats0 N/A% 121 6.9% 47 6.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% -120 -6.8% -59 -8.0% 0 0.0% -280 -87.5%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 71 4.0% 13 1.8% 8 0.7% -272 -85.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 69 3.9% 34 4.6% 0 0.0% 0 0.0%
filter_list_format0 N/A% -55 -3.1% -54 -7.3% -80 -7.2% -80 -25.0%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -49 -2.8% -14 -1.9% -8 -0.7% -8 -2.5%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 46 2.6% -6 -0.8% 16 1.4% 152 47.5%
variable_initialize0 N/A% 32 1.8% 15 2.0% 0 0.0% 0 0.0%
system_list0 N/A% 30 1.7% 0 0.0% 0 0.0% 8 2.5%
_menu_build_tree0 N/A% -21 -1.2% -15 -2.0% 8 0.7% 496 155.0%
Drupal\field\FieldInfo::getFieldMap0 N/A% 20 1.1% 12 1.6% 0 0.0% 24 7.5%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 14 0.8% -2 -0.3% 0 0.0% 64 20.0%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% 10 0.6% 4 0.5% 0 0.0% 0 0.0%
Drupal\Core\Cache\CacheCollector::updateCache0 N/A% -8 -0.5% 58 7.9% 0 0.0% 80 25.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 1,743 98.7% 705 95.8% -1,104 -100.0% -320 -100.0%
reset0 N/A% -6 -0.3% -12 -1.6% 0 0.0% 0 0.0%