Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a23ef211f9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #526a239923027Run #526a23ef211f9DiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)21,765 22,026 261 1.2%
Incl. Wall Time (microsec) per call 531 537 6 1.2%
Excl. Wall Time (microsec)321 338 17 5.3%
Incl. CPU (microsecs)14,500 14,603 103 0.7%
Incl. CPU (microsecs) per call 354 356 3 0.7%
Excl. CPU (microsec)303 312 9 3.0%
Incl. MemUse (bytes)1,005,896 1,005,896 0 0.0%
Incl. MemUse (bytes) per call 24,534 24,534 0 0.0%
Excl. MemUse (bytes)6,992 6,992 0 0.0%
Incl. PeakMemUse (bytes)1,386,120 1,386,120 0 0.0%
Incl. PeakMemUse (bytes) per call 33,808 33,808 0 0.0%
Excl. PeakMemUse (bytes)4,560 4,560 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% 261 27.6% 103 7.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function17 6.5% 9 8.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 310 118.8% 277 268.9% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -237 -90.8% -183 -177.7% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% 229 87.7% 158 153.4% 0 N/A% 0 N/A%
system_list0 N/A% -145 -55.6% -123 -119.4% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read0 N/A% 105 40.2% -43 -41.7% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% -71 -27.2% -56 -54.4% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -67 -25.7% -33 -32.0% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% -62 -23.8% -8 -7.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 53 20.3% 26 25.2% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 37 14.2% -29 -28.2% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 35 13.4% 21 20.4% 0 N/A% 0 N/A%
variable_initialize0 N/A% 33 12.6% 30 29.1% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldMap0 N/A% 28 10.7% 59 57.3% 0 N/A% 0 N/A%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% 8 3.1% 5 4.9% 0 N/A% 0 N/A%
_toolbar_get_subtrees_hash0 N/A% 3 1.1% 2 1.9% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 2 0.8% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 243 93.1% 89 86.4% 0 N/A% 0 N/A%
reset0 N/A% 1 0.4% 5 4.9% 0 N/A% 0 N/A%