Run Report
Run #553bb054a0d57: XHProf Run (Namespace=drupal-perf-lauriii)
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Parent/Child report for Drupal\Core\Database\Query\Merge::execute [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Drupal\Core\Database\Query\Merge::execute323 9.0% 1,146,266 20.6% 521,064 1.3% 3,610,384 8.8%
Exclusive Metrics for Current Function11,033 1.0% -3,587,456 -688.5% 1,680 0.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::doSet251 77.7% 956,150 83.4% 420,744 80.7% 3,593,112 99.5%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::invalidateTags72 22.3% 190,116 16.6% 100,320 19.3% 17,272 0.5%
Child functions
Drupal\Core\Database\Query\Update::execute273 8.4% 866,871 75.6% 323,640 62.1% 2,901,272 80.4%
Drupal\Core\Database\Driver\mysql\Insert::execute50 1.5% 163,216 14.2% -49,336 -9.5% 606,272 16.8%
Drupal\Core\Database\Query\Select::execute323 9.9% 87,792 7.7% 1,541,760 295.9% 66,160 1.8%
Drupal\Core\Database\Connection::select323 9.9% 6,258 0.5% 941,008 180.6% 7,976 0.2%
Drupal\Core\Database\Connection::update273 8.4% 5,210 0.5% 366,424 70.3% 14,640 0.4%
Drupal\Core\Database\Statement::fetchField323 9.9% 1,188 0.1% 24,920 4.8% 0 0.0%
count323 9.9% 1,133 0.1% 648 0.1% 48 0.0%
Drupal\Core\Database\Query\Select::condition323 9.9% 947 0.1% 231,784 44.5% 2,352 0.1%
Drupal\Core\Database\Query\Update::condition273 8.4% 909 0.1% 196,368 37.7% 1,760 0.0%
Drupal\Core\Database\Connection::insert50 1.5% 840 0.1% 35,888 6.9% 0 0.0%
Drupal\Core\Database\Query\Insert::fields50 1.5% 418 0.0% 129,000 24.8% 960 0.0%
Drupal\Core\Database\Query\Select::addExpression323 9.9% 363 0.0% 313,736 60.2% 5,976 0.2%
Drupal\Core\Database\Query\Update::expression72 2.2% 72 0.0% 52,000 10.0% 696 0.0%
Drupal\Core\Database\Query\Update::fields273 8.4% 16 0.0% 680 0.1% 592 0.0%