Run Report
Run #557dd552b18c1: XHProf Run (Namespace=drupal-perf-drupalcon)
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.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Drupal\Core\Cache\DatabaseBackend::getMultiple59 11.8% 38,667 9.5% 3,207,808 7.8% 3,712,512 9.0%
Exclusive Metrics for Current Function2,690 7.0% 79,776 2.5% 301,928 8.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get42 71.2% 29,223 75.6% 2,950,728 92.0% 3,188,088 85.9%
Drupal\Core\Config\CachedStorage::readMultiple16 27.1% 8,560 22.1% 237,688 7.4% 482,376 13.0%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::getFromPersistentCache1 1.7% 884 2.3% 19,392 0.6% 42,048 1.1%
Child functions
Drupal\Core\Database\Connection::query59 13.6% 20,221 52.3% 398,664 12.4% 196,360 5.3%
Drupal\Core\Cache\DatabaseBackend::prepareItem70 16.1% 14,548 37.6% 2,661,256 83.0% 3,197,416 86.1%
Drupal\Core\Cache\DatabaseBackend::normalizeCid70 16.1% 670 1.7% 2,656 0.1% 7,200 0.2%
Drupal\Core\Database\Connection::escapeTable59 13.6% 408 1.1% 7,280 0.2% 5,624 0.2%
array_diff59 13.6% 82 0.2% 10,640 0.3% 80 0.0%
array_keys118 27.1% 48 0.1% 47,536 1.5% 3,904 0.1%