Diff Report
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #51ca5b0eb2b08Run #51ca5a4995c23DiffDiff%
Number of Function Calls86 86 0 0.0%
Incl. Wall Time (microsec)68,510 70,635 2,125 3.1%
Incl. Wall Time (microsec) per call 797 821 25 3.1%
Excl. Wall Time (microsec)697 669 -28 -4.0%
Incl. CPU (microsecs)44,396 45,381 985 2.2%
Incl. CPU (microsecs) per call 516 528 11 2.2%
Excl. CPU (microsec)650 621 -29 -4.5%
Incl. MemUse (bytes)2,512,680 2,508,424 -4,256 -0.2%
Incl. MemUse (bytes) per call 29,217 29,168 -49 -0.2%
Excl. MemUse (bytes)4,568 4,568 0 0.0%
Incl. PeakMemUse (bytes)3,040,856 3,035,648 -5,208 -0.2%
Incl. PeakMemUse (bytes) per call 35,359 35,298 -61 -0.2%
Excl. PeakMemUse (bytes)3,560 3,656 96 2.7%

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% 2,125 57.0% 985 39.3% -4,256 -1.9% -5,208 -2.4%
Exclusive Metrics Diff for Current Function-28 -1.3% -29 -2.9% 0 0.0% 96 1.8%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% 1,075 50.6% 416 42.2% 32 0.8% 400 7.7%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 449 21.1% 204 20.7% 8 0.2% -256 -4.9%
filter_formats0 N/A% -270 -12.7% -174 -17.7% 0 0.0% 0 0.0%
_menu_build_tree0 N/A% 225 10.6% 35 3.6% -16 -0.4% -168 -3.2%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 199 9.4% 69 7.0% -8 -0.2% 256 4.9%
Drupal\Core\Cache\CacheCollector::updateCache0 N/A% 173 8.1% 75 7.6% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 163 7.7% 228 23.1% 24 0.6% -40 -0.8%
menu_tree_page_data0 N/A% 112 5.3% 67 6.8% 0 0.0% -160 -3.1%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% -90 -4.2% -60 -6.1% 0 0.0% 0 0.0%
menu_tree_all_data0 N/A% -71 -3.3% -33 -3.4% 0 0.0% 0 0.0%
system_list0 N/A% 71 3.3% 76 7.7% 0 0.0% -240 -4.6%
variable_initialize0 N/A% -29 -1.4% -16 -1.6% 0 0.0% 0 0.0%
filter_list_format0 N/A% 28 1.3% 29 2.9% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 22 1.0% 18 1.8% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 19 0.9% 2 0.2% 0 0.0% 0 0.0%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 17 0.8% 23 2.3% 8 0.2% -64 -1.2%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 15 0.7% 18 1.8% -4,256 -100.0% -4,864 -93.4%
Drupal\field\FieldInfo::getFieldMap0 N/A% 11 0.5% -2 -0.2% -16 -0.4% -136 -2.6%
_node_types_build0 N/A% 11 0.5% -24 -2.4% -32 -0.8% 8 0.2%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% -6 -0.3% 2 0.2% 0 0.0% -72 -1.4%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% 3 0.1% 10 1.0% 0 0.0% 72 1.4%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -2 -0.1% 22 2.2% 0 0.0% 56 1.1%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 2,156 101.5% 1,021 103.7% -4,256 -100.0% -5,304 -101.8%
reset0 N/A% -3 -0.1% -7 -0.7% 0 0.0% 0 0.0%