Run Report
Run #55894e8c35711: XHProf Run (Namespace=drupal-perf-stefanr)
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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::getMultiple12,800 11.4% 11,153,258 9.1% 572,853,792 11.4% 652,979,328 12.9%
Exclusive Metrics for Current Function854,982 7.7% 5,189,184 0.9% 50,497,600 7.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get6,100 47.7% 7,155,280 64.2% 485,308,992 84.7% 531,398,464 81.4%
Drupal\Core\Config\CachedStorage::readMultiple6,400 50.0% 3,533,726 31.7% 54,291,200 9.5% 85,510,464 13.1%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::getFromPersistentCache300 2.3% 464,252 4.2% 33,253,600 5.8% 36,070,400 5.5%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem17,200 17.5% 5,015,730 45.0% 474,041,792 82.8% 569,784,864 87.3%
Drupal\Core\Database\Connection::query12,800 13.0% 4,831,534 43.3% 78,836,416 13.8% 29,937,600 4.6%
Drupal\Core\Cache\DatabaseBackend::normalizeCid17,200 17.5% 253,471 2.3% 265,600 0.0% 1,105,600 0.2%
Drupal\Core\Database\Connection::escapeTable12,800 13.0% 139,112 1.2% 1,385,600 0.2% 844,864 0.1%
array_keys25,600 26.0% 30,334 0.3% 10,900,000 1.9% 800,800 0.1%
array_diff12,800 13.0% 28,095 0.3% 2,235,200 0.4% 8,000 0.0%