Run Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Parent/Child report for Drupal\Core\Cache\DatabaseBackend::getMultiple [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\DatabaseBackend::getMultiple117 11.6% 61,804 6.3% 44,681 4.6% 4,841,624 8.9% 5,610,256 10.3%
Exclusive Metrics for Current Function4,587 7.4% 3,827 8.6% -164,776 -3.4% 367,368 6.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get83 70.9% 45,450 73.5% 33,493 75.0% 4,114,744 85.0% 4,356,592 77.7%
Drupal\Core\Config\CachedStorage::readMultiple31 26.5% 12,914 20.9% 8,599 19.2% 431,432 8.9% 898,536 16.0%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::getFromPersistentCache3 2.6% 3,440 5.6% 2,589 5.8% 295,448 6.1% 355,128 6.3%
Child functions
Drupal\Core\Database\Connection::query117 13.3% 31,702 51.3% 15,998 35.8% 816,512 16.9% 593,112 10.6%
Drupal\Core\Cache\DatabaseBackend::prepareItem147 16.7% 23,359 37.8% 22,074 49.4% 4,054,856 83.7% 4,623,408 82.4%
Drupal\Core\Database\Connection::escapeTable117 13.3% 947 1.5% 1,072 2.4% 13,064 0.3% 12,656 0.2%
Drupal\Core\Cache\DatabaseBackend::normalizeCid147 16.7% 684 1.1% 845 1.9% 1,984 0.0% 2,784 0.0%
array_keys234 26.6% 315 0.5% 543 1.2% 99,272 2.1% 10,928 0.2%
array_diff117 13.3% 210 0.3% 322 0.7% 20,712 0.4% 0 0.0%