Run Report
Run #519b12bb10362: XHProf Run (Namespace=drupal-perf-jenlampton)
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Parent/Child report for Drupal\Core\Database\Query\Select::__toString [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::__toString13 3.4% 4,659 0.7% 4,674 0.7% 30,728 0.1% 40,648 0.1%
Exclusive Metrics for Current Function1,858 39.9% 1,552 33.2% -18,624 -60.6% 13,136 32.3%
Parent functions
Drupal\Core\Database\Query\Select::execute12 92.3% 4,460 95.7% 4,473 95.7% 27,736 90.3% 38,640 95.1%
drupal_render_cache_by_query1 7.7% 199 4.3% 201 4.3% 2,992 9.7% 2,008 4.9%
Child functions
Drupal\Core\Database\Connection::escapeTable117 33.0% 890 19.1% 994 21.3% 10,504 34.2% 6,104 15.0%
Drupal\Core\Database\Connection::escapeAlias79 22.3% 584 12.5% 647 13.8% 8,704 28.3% 2,256 5.6%
Drupal\Core\Database\Connection::escapeField74 20.8% 530 11.4% 585 12.5% 7,088 23.1% 1,056 2.6%
count26 7.3% 285 6.1% 309 6.6% 2,952 9.6% 2,760 6.8%
Drupal\Core\Database\Query\Select::compiled13 3.7% 200 4.3% 215 4.6% 1,456 4.7% 792 1.9%
Drupal\Core\Database\Query\Select::__toString@11 0.3% 151 3.2% 154 3.3% 8,824 28.7% 9,096 22.4%
Drupal\Core\Database\Query\Select::compile1 0.3% 55 1.2% 58 1.2% 1,728 5.6% 552 1.4%
implode19 5.4% 49 1.1% 69 1.5% 4,560 14.8% 2,856 7.0%
Drupal\Core\Database\Connection::makeComment13 3.7% 26 0.6% 42 0.9% 1,872 6.1% 744 1.8%
Drupal\Core\Database\Query\Condition::__toString11 3.1% 23 0.5% 39 0.8% 832 2.7% 784 1.9%
Drupal\Core\Database\Query\Select::preExecute1 0.3% 8 0.2% 10 0.2% 832 2.7% 512 1.3%