Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbd76c2eed: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Drupal\Core\Cache\DatabaseBackend::getRun #51fdbca2b5409Run #51fdbd76c2eedDiffDiff%
Number of Function Calls49 49 0 0.0%
Incl. Wall Time (microsec)43,310 43,232 -78 -0.2%
Incl. Wall Time (microsec) per call 884 882 -2 -0.2%
Excl. Wall Time (microsec)335 328 -7 -2.1%
Incl. CPU (microsecs)27,828 27,225 -603 -2.2%
Incl. CPU (microsecs) per call 568 556 -12 -2.2%
Excl. CPU (microsec)317 313 -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 Function-7 -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%