Run Report
Run #519d9cf28420e: 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@1 [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::__toString@12 6.1% 210 0.0% 213 0.0% 12,368 0.0% 11,696 0.0%
Exclusive Metrics for Current Function90 42.9% 76 35.7% 2,328 18.8% 3,416 29.2%
Parent function
Drupal\Core\Database\Query\Select::__toString2 100.0% 210 100.0% 213 100.0% 12,368 100.0% 11,696 100.0%
Child functions
count4 18.2% 35 16.7% 37 17.4% 2,952 23.9% 2,808 24.0%
Drupal\Core\Database\Connection::escapeTable5 22.7% 29 13.8% 32 15.0% 1,232 10.0% 928 7.9%
Drupal\Core\Database\Query\Select::compiled2 9.1% 20 9.5% 22 10.3% 928 7.5% 880 7.5%
Drupal\Core\Database\Connection::escapeAlias3 13.6% 19 9.0% 21 9.9% 1,096 8.9% 960 8.2%
Drupal\Core\Database\Connection::escapeField1 4.5% 6 2.9% 8 3.8% 912 7.4% 184 1.6%
Drupal\Core\Database\Query\Condition::__toString2 9.1% 4 1.9% 7 3.3% 840 6.8% 792 6.8%
Drupal\Core\Database\Connection::makeComment2 9.1% 4 1.9% 5 2.3% 992 8.0% 832 7.1%
implode3 13.6% 3 1.4% 5 2.3% 1,088 8.8% 896 7.7%