Diff Report
Run #519050cbdc201: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #519050cbdc201Run #51904f8640386DiffDiff%
Number of Function Calls64 64 0 0.0%
Incl. Wall Time (microsec)45,349 44,616 -733 -1.6%
Incl. Wall Time (microsec) per call 709 697 -11 -1.6%
Excl. Wall Time (microsec)393 391 -2 -0.5%
Incl. CPU (microsecs)29,443 28,694 -749 -2.5%
Incl. CPU (microsecs) per call 460 448 -12 -2.5%
Excl. CPU (microsec)371 362 -9 -2.4%
Incl. MemUse (bytes)1,714,176 1,714,280 104 0.0%
Incl. MemUse (bytes) per call 26,784 26,786 2 0.0%
Excl. MemUse (bytes)4,680 4,680 0 0.0%
Incl. PeakMemUse (bytes)2,339,040 2,350,960 11,920 0.5%
Incl. PeakMemUse (bytes) per call 36,548 36,734 186 0.5%
Excl. PeakMemUse (bytes)3,856 3,856 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% -733 -65.4% -749 -47.7% 104 0.1% 11,920 13.2%
Exclusive Metrics Diff for Current Function-2 -0.3% -9 -1.2% 0 0.0% 0 0.0%
Parent functions
Drupal\field\FieldInfo::getBundleInstances0 N/A% -877 -119.6% -520 -69.4% 16 15.4% -288 -2.4%
Drupal\Core\Config\CachedStorage::read0 N/A% 187 25.5% -174 -23.2% -8 -7.7% 12,080 101.3%
_menu_build_tree0 N/A% -161 -22.0% -8 -1.1% 8 7.7% 40 0.3%
entity_get_view_modes0 N/A% 94 12.8% 61 8.1% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 79 10.8% -23 -3.1% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 66 9.0% 30 4.0% 40 38.5% 40 0.3%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -57 -7.8% 7 0.9% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -42 -5.7% -18 -2.4% 0 0.0% 0 0.0%
menu_tree_page_data0 N/A% -32 -4.4% -102 -13.6% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% -23 -3.1% 0 0.0% 0 0.0% 0 0.0%
entity_get_bundles0 N/A% 15 2.0% 8 1.1% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 11 1.5% 47 6.3% 0 0.0% 0 0.0%
system_list0 N/A% 10 1.4% -43 -5.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 8 1.1% 3 0.4% 0 0.0% 0 0.0%
_node_types_build0 N/A% -7 -1.0% -7 -0.9% 8 7.7% 8 0.1%
image_effect_definitions0 N/A% -6 -0.8% -13 -1.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 1 0.1% 0 0.0% 40 38.5% 40 0.3%
variable_initialize0 N/A% 1 0.1% 3 0.4% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -728 -99.3% -741 -98.9% 104 100.0% 11,920 100.0%
reset0 N/A% -3 -0.4% 1 0.1% 0 0.0% 0 0.0%