Diff Report
Run #51fdbd76c2eed: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #51fdbd76c2eedRun #51fdbca2b5409DiffDiff%
Number of Function Calls49 49 0 0.0%
Incl. Wall Time (microsec)43,232 43,310 78 0.2%
Incl. Wall Time (microsec) per call 882 884 2 0.2%
Excl. Wall Time (microsec)328 335 7 2.1%
Incl. CPU (microsecs)27,225 27,828 603 2.2%
Incl. CPU (microsecs) per call 556 568 12 2.2%
Excl. CPU (microsec)313 317 4 1.3%
Incl. MemUse (bytes)2,447,416 2,447,416 0 0.0%
Incl. MemUse (bytes) per call 49,947 49,947 0 0.0%
Excl. MemUse (bytes)8,872 8,872 0 0.0%
Incl. PeakMemUse (bytes)3,069,184 3,069,184 0 0.0%
Incl. PeakMemUse (bytes) per call 62,636 62,636 0 0.0%
Excl. PeakMemUse (bytes)5,400 5,400 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% 78 11.7% 603 39.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 9.0% 4 0.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% 342 438.5% 165 27.4% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% 236 302.6% 123 20.4% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -225 -288.5% -14 -2.3% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 224 287.2% 108 17.9% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -210 -269.2% 1 0.2% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% -180 -230.8% -72 -11.9% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% -130 -166.7% -60 -10.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -103 -132.1% -5 -0.8% 0 N/A% 0 N/A%
filter_formats0 N/A% 86 110.3% 71 11.8% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 65 83.3% 140 23.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% -32 -41.0% 3 0.5% 0 N/A% 0 N/A%
filter_list_format0 N/A% -26 -33.3% -23 -3.8% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 21 26.9% 70 11.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -20 -25.6% 18 3.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::updateCache0 N/A% 19 24.4% 2 0.3% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read0 N/A% 19 24.4% 32 5.3% 0 N/A% 0 N/A%
system_list0 N/A% -13 -16.7% 13 2.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 11 14.1% 9 1.5% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% -6 -7.7% -1 -0.2% 0 N/A% 0 N/A%
variable_initialize0 N/A% 0 0.0% 23 3.8% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 71 91.0% 601 99.7% 0 N/A% 0 N/A%
reset0 N/A% 0 0.0% -2 -0.3% 0 N/A% 0 N/A%