Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96ba78d568: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #52c96b69a1c07Run #52c96ba78d568DiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)13,538 13,607 69 0.5%
Incl. Wall Time (microsec) per call 356 358 2 0.5%
Excl. Wall Time (microsec)221 220 -1 -0.5%
Incl. CPU (microsecs)9,220 9,240 20 0.2%
Incl. CPU (microsecs) per call 243 243 1 0.2%
Excl. CPU (microsec)187 193 6 3.2%
Incl. MemUse (bytes)1,079,624 1,079,624 0 0.0%
Incl. MemUse (bytes) per call 28,411 28,411 0 0.0%
Excl. MemUse (bytes)5,912 5,912 0 0.0%
Incl. PeakMemUse (bytes)1,528,928 1,528,928 0 0.0%
Incl. PeakMemUse (bytes) per call 40,235 40,235 0 0.0%
Excl. PeakMemUse (bytes)4,320 4,320 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% 69 93.2% 20 2000.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -1.4% 6 30.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::getSystemPath0 N/A% 39 56.5% 39 195.0% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read0 N/A% 37 53.6% 12 60.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 36 52.2% 35 175.0% 0 N/A% 0 N/A%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% -36 -52.2% -35 -175.0% 0 N/A% 0 N/A%
system_list0 N/A% -31 -44.9% -28 -140.0% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 27 39.1% 10 50.0% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -15 -21.7% -14 -70.0% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% 9 13.0% 4 20.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% -4 -5.8% -1 -5.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 4 5.8% 3 15.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -3 -4.3% -2 -10.0% 0 N/A% 0 N/A%
variable_initialize0 N/A% 2 2.9% 1 5.0% 0 N/A% 0 N/A%
filter_formats0 N/A% 2 2.9% -2 -10.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 2 2.9% -2 -10.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 68 98.6% 23 115.0% 0 N/A% 0 N/A%
reset0 N/A% 2 2.9% -9 -45.0% 0 N/A% 0 N/A%