Run Report
Run #5608318a89619: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::getMultiple [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\DatabaseBackend::getMultiple119 10.4% 67,480 7.1% 7,657,920 25.2% 9,120,880 29.5%
Exclusive Metrics for Current Function4,860 7.2% 1,091,872 14.3% 1,126,592 12.4%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get62 52.1% 39,522 58.6% 5,469,896 71.4% 6,636,784 72.8%
Drupal\Core\Config\CachedStorage::readMultiple54 45.4% 20,196 29.9% 536,528 7.0% 796,496 8.7%
Drupal\Core\Entity\ContentEntityStorageBase::getFromPersistentCache3 2.5% 7,762 11.5% 1,651,496 21.6% 1,687,600 18.5%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::query119 11.7% 36,978 54.8% 807,872 10.5% 326,992 3.6%
Drupal\Core\Cache\DatabaseBackend::prepareItem211 20.7% 23,915 35.4% 5,602,008 73.2% 7,638,240 83.7%
Drupal\Core\Cache\DatabaseBackend::normalizeCid211 20.7% 1,079 1.6% 2,592 0.0% 13,864 0.2%
Drupal\Core\Database\Connection::escapeTable119 11.7% 534 0.8% 12,944 0.2% 4,592 0.1%
array_diff119 11.7% 86 0.1% 21,104 0.3% 0 0.0%
array_keys238 23.4% 28 0.0% 119,528 1.6% 10,600 0.1%