Run Report
Run #512a226436ce4: XHProf Run (Namespace=drupal-perf)
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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::__toString28 3.1% 6,258 2.1% 8,001 2.7% 45,872 0.3% 45,136 0.3%
Exclusive Metrics for Current Function2,674 42.7% 0 0.0% -100,448 -219.0% 13,760 30.5%
Parent function
Drupal\Core\Database\Query\Select::execute28 100.0% 6,258 100.0% 8,001 100.0% 45,872 100.0% 45,136 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable278 31.6% 1,195 19.1% 0 0.0% 41,656 90.8% 3,760 8.3%
Drupal\Core\Database\Connection::escapeAlias216 24.6% 871 13.9% 0 0.0% 34,272 74.7% 3,312 7.3%
Drupal\Core\Database\Connection::escapeField214 24.3% 856 13.7% 0 0.0% 32,256 70.3% 808 1.8%
count56 6.4% 304 4.9% 8,001 100.0% 4,168 9.1% 3,880 8.6%
Drupal\Core\Database\Query\Select::compiled28 3.2% 194 3.1% 0 0.0% 3,392 7.4% 1,112 2.5%
Drupal\Core\Database\Query\Select::__toString@11 0.1% 72 1.2% 0 0.0% 12,344 26.9% 12,936 28.7%
implode30 3.4% 33 0.5% 0 0.0% 10,968 23.9% 2,600 5.8%
Drupal\Core\Database\Connection::makeComment28 3.2% 28 0.4% 0 0.0% 4,960 10.8% 1,032 2.3%
Drupal\Core\Database\Query\Condition::__toString27 3.1% 27 0.4% 0 0.0% 1,152 2.5% 1,072 2.4%
Drupal\Core\Database\Query\Select::preExecute1 0.1% 4 0.1% 0 0.0% 1,152 2.5% 864 1.9%