Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d4d3a1f8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #52e49caf3c7f2Run #52e49d4d3a1f8DiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)16,215 16,220 5 0.0%
Incl. Wall Time (microsec) per call 491 492 0 0.0%
Excl. Wall Time (microsec)273 280 7 2.6%
Incl. CPU (microsecs)14,280 14,270 -10 -0.1%
Incl. CPU (microsecs) per call 433 432 -0 -0.1%
Excl. CPU (microsec)245 255 10 4.1%
Incl. MemUse (bytes)1,061,000 1,061,000 0 0.0%
Incl. MemUse (bytes) per call 32,152 32,152 0 0.0%
Excl. MemUse (bytes)8,296 8,296 0 0.0%
Incl. PeakMemUse (bytes)1,438,064 1,438,064 0 0.0%
Incl. PeakMemUse (bytes) per call 43,578 43,578 0 0.0%
Excl. PeakMemUse (bytes)3,040 3,040 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% 5 0.5% -10 -1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 140.0% 10 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Utility\CacheArray::__construct0 N/A% -105 -2100.0% -93 -930.0% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% 93 1860.0% 60 600.0% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -86 -1720.0% -93 -930.0% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read0 N/A% -84 -1680.0% -94 -940.0% 0 N/A% 0 N/A%
Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::getSystemPath0 N/A% 64 1280.0% 48 480.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 55 1100.0% 56 560.0% 0 N/A% 0 N/A%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% 52 1040.0% 46 460.0% 0 N/A% 0 N/A%
Drupal\user\PermissionsHash::generate0 N/A% 28 560.0% 31 310.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 27 540.0% 46 460.0% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldMap0 N/A% -24 -480.0% -27 -270.0% 0 N/A% 0 N/A%
system_list0 N/A% 24 480.0% 33 330.0% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% -21 -420.0% -15 -150.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -9 -180.0% -25 -250.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% -7 -140.0% -4 -40.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -2 -40.0% 17 170.0% 0 N/A% 0 N/A%
variable_initialize0 N/A% 0 0.0% 4 40.0% 0 N/A% 0 N/A%
Child functions
reset0 N/A% -2 -40.0% -7 -70.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 0 0.0% -13 -130.0% 0 N/A% 0 N/A%