Run Report
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\Database\Connection::merge [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\Database\Connection::merge16 28.1% 2,454 0.3% 2,477 0.3% 251,320 0.7% 206,528 0.6%
Exclusive Metrics for Current Function159 6.5% 134 5.4% 7,816 3.1% 2,312 1.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::deleteTags3 18.8% 1,793 73.1% 1,796 72.5% 208,568 83.0% 201,584 97.6%
Drupal\Core\Cache\DatabaseBackend::doSet11 68.8% 562 22.9% 579 23.4% 35,584 14.2% 2,224 1.1%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpire2 12.5% 99 4.0% 102 4.1% 7,168 2.9% 2,720 1.3%
Child functions
Drupal\Core\Database\Connection::getDriverClass16 50.0% 1,214 49.5% 1,242 50.1% 131,136 52.2% 131,320 63.6%
Drupal\Core\Database\Query\Merge::__construct16 50.0% 1,081 44.1% 1,101 44.4% 112,368 44.7% 72,896 35.3%