Run Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
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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::__toString11 4.2% 1,586 0.1% 1,595 0.1% 20,280 0.1% 26,632 0.1%
Exclusive Metrics for Current Function638 40.2% 491 30.8% -8,144 -40.2% 13,680 51.4%
Parent function
Drupal\Core\Database\Query\Select::execute11 100.0% 1,586 100.0% 1,595 100.0% 20,280 100.0% 26,632 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable77 31.7% 324 20.4% 369 23.1% 7,232 35.7% 2,992 11.2%
Drupal\Core\Database\Connection::escapeAlias48 19.8% 193 12.2% 224 14.0% 6,112 30.1% 2,072 7.8%
Drupal\Core\Database\Connection::escapeField47 19.3% 185 11.7% 209 13.1% 4,776 23.6% 744 2.8%
count22 9.1% 140 8.8% 160 10.0% 2,992 14.8% 2,496 9.4%
Drupal\Core\Database\Query\Select::compiled11 4.5% 66 4.2% 79 5.0% 1,360 6.7% 792 3.0%
implode16 6.6% 18 1.1% 29 1.8% 3,664 18.1% 2,360 8.9%
Drupal\Core\Database\Connection::makeComment11 4.5% 11 0.7% 15 0.9% 1,400 6.9% 744 2.8%
Drupal\Core\Database\Query\Condition::__toString11 4.5% 11 0.7% 19 1.2% 888 4.4% 752 2.8%