Run Report
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
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Parent/Child report for Drupal\Core\Database\Query\Select::preExecute [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\Query\Select::preExecute24 32.9% 3,748 0.5% 3,784 0.5% 65,720 0.1% 94,176 0.2%
Exclusive Metrics for Current Function475 12.7% 449 11.9% 7,248 11.0% 7,848 8.3%
Parent functions
Drupal\Core\Database\Query\Select::execute18 75.0% 2,038 54.4% 2,058 54.4% 14,856 22.6% 26,888 28.6%
Drupal\views\Plugin\views\query\Sql::execute1 4.2% 765 20.4% 768 20.3% 26,184 39.8% 31,344 33.3%
Drupal\Core\Database\Query\SelectExtender::preExecute@11 4.2% 568 15.2% 570 15.1% 20,592 31.3% 30,656 32.6%
Drupal\Core\Database\Query\SelectExtender::preExecute2 8.3% 186 5.0% 192 5.1% 2,392 3.6% 2,848 3.0%
drupal_render_cache_by_query1 4.2% 183 4.9% 185 4.9% 864 1.3% 1,928 2.0%
Drupal\Core\Database\Query\Select::__toString1 4.2% 8 0.2% 11 0.3% 832 1.3% 512 0.5%
Child functions
drupal_alter15 37.5% 3,185 85.0% 3,211 84.9% 51,456 78.3% 81,168 86.2%
Drupal\Core\Database\Query\Select::isPrepared21 52.5% 41 1.1% 68 1.8% 832 1.3% 0 0.0%
Drupal\Core\Database\Query\SelectExtender::isPrepared3 7.5% 36 1.0% 42 1.1% 4,232 6.4% 3,464 3.7%
Drupal\Core\Database\Query\Select::preExecute@11 2.5% 11 0.3% 14 0.4% 1,952 3.0% 1,696 1.8%