Run Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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::__toString39 2.4% 13,434 1.4% 13,494 1.6% 24,988 0.2% 33,676 0.2%
Exclusive Metrics for Current Function5,508 41.0% 4,153 30.8% -60,120 -240.6% 16,192 48.1%
Parent function
Drupal\Core\Database\Query\Select::execute39 100.0% 13,434 100.0% 13,494 100.0% 24,988 100.0% 33,676 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable503 32.4% 2,708 20.2% 3,148 23.3% 25,836 103.4% 3,040 9.0%
Drupal\Core\Database\Connection::escapeAlias375 24.1% 2,057 15.3% 2,451 18.2% 20,940 83.8% 2,720 8.1%
Drupal\Core\Database\Connection::escapeField372 24.0% 1,932 14.4% 2,232 16.5% 19,716 78.9% 1,712 5.1%
count78 5.0% 653 4.9% 720 5.3% 1,652 6.6% 1,376 4.1%
Drupal\Core\Database\Query\Select::compiled39 2.5% 335 2.5% 369 2.7% 1,572 6.3% 508 1.5%
implode43 2.8% 86 0.6% 117 0.9% 12,840 51.4% 7,144 21.2%
strpos65 4.2% 74 0.6% 117 0.9% 444 1.8% 40 0.1%
Drupal\Core\Database\Query\Condition::__toString39 2.5% 41 0.3% 88 0.7% 512 2.0% 460 1.4%
Drupal\Core\Database\Connection::makeComment39 2.5% 40 0.3% 99 0.7% 1,596 6.4% 484 1.4%