Run Report
Run #519b1a785aaa6: 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::__toString18 2.8% 7,856 1.1% 7,887 1.1% 33,800 0.1% 54,200 0.1%
Exclusive Metrics for Current Function3,092 39.4% 2,588 32.8% -38,104 -112.7% 20,304 37.5%
Parent functions
Drupal\Core\Database\Query\Select::execute17 94.4% 7,677 97.7% 7,705 97.7% 30,808 91.1% 52,192 96.3%
drupal_render_cache_by_query1 5.6% 179 2.3% 182 2.3% 2,992 8.9% 2,008 3.7%
Child functions
Drupal\Core\Database\Connection::escapeTable205 33.3% 1,565 19.9% 1,734 22.0% 17,728 52.4% 7,320 13.5%
Drupal\Core\Database\Connection::escapeAlias150 24.4% 1,096 14.0% 1,220 15.5% 14,880 44.0% 3,104 5.7%
Drupal\Core\Database\Connection::escapeField145 23.5% 1,042 13.3% 1,162 14.7% 13,192 39.0% 2,128 3.9%
count36 5.8% 409 5.2% 438 5.6% 2,952 8.7% 2,856 5.3%
Drupal\Core\Database\Query\Select::compiled18 2.9% 280 3.6% 299 3.8% 1,696 5.0% 880 1.6%
Drupal\Core\Database\Query\Select::__toString@11 0.2% 164 2.1% 167 2.1% 8,824 26.1% 9,096 16.8%
implode25 4.1% 74 0.9% 98 1.2% 6,968 20.6% 5,832 10.8%
Drupal\Core\Database\Query\Select::compile1 0.2% 54 0.7% 55 0.7% 1,728 5.1% 552 1.0%
Drupal\Core\Database\Connection::makeComment18 2.9% 36 0.5% 61 0.8% 2,272 6.7% 832 1.5%
Drupal\Core\Database\Query\Condition::__toString16 2.6% 35 0.4% 54 0.7% 832 2.5% 784 1.4%
Drupal\Core\Database\Query\Select::preExecute1 0.2% 9 0.1% 11 0.1% 832 2.5% 512 0.9%