Run Report
Run #553bb0137a0c9: 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% 1,152,907 17.5% 523,992 1.3% 3,331,728 8.5%
Exclusive Metrics for Current Function10,779 0.9% -3,604,320 -687.9% 1,632 0.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::doSet251 77.7% 959,365 83.2% 423,072 80.7% 3,314,456 99.5%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::invalidateTags72 22.3% 193,542 16.8% 100,920 19.3% 17,272 0.5%
Child functions
Drupal\Core\Database\Query\Update::execute273 8.4% 871,345 75.6% 326,120 62.2% 2,618,864 78.6%
Drupal\Core\Database\Driver\mysql\Insert::execute50 1.5% 166,446 14.4% -49,312 -9.4% 613,632 18.4%
Drupal\Core\Database\Query\Select::execute323 9.9% 86,776 7.5% 1,547,472 295.3% 64,080 1.9%
Drupal\Core\Database\Connection::select323 9.9% 6,357 0.6% 945,280 180.4% 6,976 0.2%
Drupal\Core\Database\Connection::update273 8.4% 5,361 0.5% 370,144 70.6% 14,688 0.4%
count323 9.9% 1,111 0.1% 648 0.1% 48 0.0%
Drupal\Core\Database\Statement::fetchField323 9.9% 1,094 0.1% 25,040 4.8% 0 0.0%
Drupal\Core\Database\Query\Select::condition323 9.9% 970 0.1% 232,520 44.4% 2,224 0.1%
Drupal\Core\Database\Query\Update::condition273 8.4% 969 0.1% 197,528 37.7% 1,760 0.1%
Drupal\Core\Database\Connection::insert50 1.5% 843 0.1% 35,904 6.9% 0 0.0%
Drupal\Core\Database\Query\Insert::fields50 1.5% 417 0.0% 128,968 24.6% 960 0.0%
Drupal\Core\Database\Query\Select::addExpression323 9.9% 366 0.0% 315,056 60.1% 5,576 0.2%
Drupal\Core\Database\Query\Update::expression72 2.2% 73 0.0% 52,264 10.0% 696 0.0%
Drupal\Core\Database\Query\Update::fields273 8.4% 0 0.0% 680 0.1% 592 0.0%