Diff Report
Run #523f531e517da: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #523f531e517daRun #523f527beec76DiffDiff%
Number of Function Calls70 70 0 0.0%
Incl. Wall Time (microsec)45,507 44,549 -958 -2.1%
Incl. Wall Time (microsec) per call 650 636 -14 -2.1%
Excl. Wall Time (microsec)504 499 -5 -1.0%
Incl. CPU (microsecs)26,276 26,499 223 0.8%
Incl. CPU (microsecs) per call 375 379 3 0.8%
Excl. CPU (microsec)471 452 -19 -4.0%
Incl. MemUse (bytes)1,764,864 1,763,448 -1,416 -0.1%
Incl. MemUse (bytes) per call 25,212 25,192 -20 -0.1%
Excl. MemUse (bytes)3,768 3,768 0 0.0%
Incl. PeakMemUse (bytes)1,997,048 1,998,456 1,408 0.1%
Incl. PeakMemUse (bytes) per call 28,529 28,549 20 0.1%
Excl. PeakMemUse (bytes)3,288 3,288 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% -958 -23.6% 223 3.1% -1,416 -5.2% 1,408 5.3%
Exclusive Metrics Diff for Current Function-5 -0.5% -19 -8.5% 0 0.0% 0 0.0%
Parent functions
drupal_render_cache_get0 N/A% -831 -86.7% -219 -98.2% -40 -2.8% 1,576 111.9%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 406 42.4% 337 151.1% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getFieldMap0 N/A% -376 -39.2% -205 -91.9% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -301 -31.4% -65 -29.1% 0 0.0% 0 0.0%
variable_initialize0 N/A% -258 -26.9% -109 -48.9% 0 0.0% -64 -4.5%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% -226 -23.6% -86 -38.6% 0 0.0% -56 -4.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 176 18.4% 72 32.3% 0 0.0% 0 0.0%
menu_tree_page_data0 N/A% 153 16.0% 44 19.7% -24 -1.7% 152 10.8%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% 120 12.5% 35 15.7% 0 0.0% 0 0.0%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% 116 12.1% 94 42.2% 0 0.0% 0 0.0%
_menu_build_tree0 N/A% 95 9.9% 34 15.2% -64 -4.5% 1,216 86.4%
_toolbar_get_subtrees_hash0 N/A% 83 8.7% 91 40.8% 0 0.0% 0 0.0%
system_list0 N/A% -58 -6.1% 24 10.8% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -53 -5.5% 17 7.6% -1,288 -91.0% -1,480 -105.1%
entity_get_view_modes0 N/A% 32 3.3% 19 8.5% 0 0.0% 0 0.0%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% -17 -1.8% 19 8.5% 0 0.0% 0 0.0%
Drupal\Core\Config\CachedStorage::read0 N/A% -11 -1.1% 130 58.3% 0 0.0% 64 4.5%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -10 -1.0% -2 -0.9% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 2 0.2% -7 -3.1% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -957 -99.9% 235 105.4% -1,416 -100.0% 1,408 100.0%
reset0 N/A% 4 0.4% 7 3.1% 0 0.0% 0 0.0%