Diff Report
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #51a9459592df6Run #51a944519b58cDiffDiff%
Number of Function Calls66 66 0 0.0%
Incl. Wall Time (microsec)53,003 52,797 -206 -0.4%
Incl. Wall Time (microsec) per call 803 800 -3 -0.4%
Excl. Wall Time (microsec)437 416 -21 -4.8%
Incl. CPU (microsecs)33,685 33,886 201 0.6%
Incl. CPU (microsecs) per call 510 513 3 0.6%
Excl. CPU (microsec)396 373 -23 -5.8%
Incl. MemUse (bytes)1,962,504 1,958,504 -4,000 -0.2%
Incl. MemUse (bytes) per call 29,735 29,674 -61 -0.2%
Excl. MemUse (bytes)4,376 4,376 0 0.0%
Incl. PeakMemUse (bytes)2,296,232 2,291,920 -4,312 -0.2%
Incl. PeakMemUse (bytes) per call 34,791 34,726 -65 -0.2%
Excl. PeakMemUse (bytes)2,984 2,808 -176 -5.9%

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% -206 -1.9% 201 1.8% -4,000 -3.8% -4,312 -3.4%
Exclusive Metrics Diff for Current Function-21 -10.2% -23 -11.4% 0 0.0% -176 -4.1%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% -254 -123.3% -269 -133.8% 24 0.6% 80 1.9%
_menu_build_tree0 N/A% 185 89.8% 242 120.4% -8 -0.2% -8 -0.2%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 159 77.2% 170 84.6% -8 -0.2% -248 -5.8%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 154 74.8% -12 -6.0% 0 0.0% -144 -3.3%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% -147 -71.4% -42 -20.9% 0 0.0% 0 0.0%
_node_types_build0 N/A% -122 -59.2% -95 -47.3% -32 -0.8% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -114 -55.3% -82 -40.8% -512 -12.8% -624 -14.5%
menu_tree_page_data0 N/A% 95 46.1% 160 79.6% 0 0.0% 0 0.0%
entity_get_bundles0 N/A% -79 -38.3% 1 0.5% -16 -0.4% 8 0.2%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -70 -34.0% 17 8.5% -3,472 -86.8% -3,976 -92.2%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% 33 16.0% 24 11.9% 0 0.0% -112 -2.6%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% -29 -14.1% -3 -1.5% 0 0.0% 0 0.0%
image_effect_definitions0 N/A% -27 -13.1% 32 15.9% 0 0.0% 600 13.9%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 9 4.4% 87 43.3% 16 0.4% 56 1.3%
system_list0 N/A% -8 -3.9% -4 -2.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 8 3.9% -10 -5.0% 0 0.0% 48 1.1%
entity_get_view_modes0 N/A% 3 1.5% -6 -3.0% 8 0.2% 8 0.2%
variable_initialize0 N/A% -2 -1.0% -9 -4.5% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -195 -94.7% 208 103.5% -4,000 -100.0% -4,136 -95.9%
reset0 N/A% 10 4.9% 16 8.0% 0 0.0% 0 0.0%