Diff Report
Run #5394e2ae29e1b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #5394e2ae29e1bRun #5394e21e9bd45DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)5,278 5,252 -26 -0.5%
Incl. Wall Time (microsec) per call 251 250 -1 -0.5%
Excl. Wall Time (microsec)2,324 2,278 -46 -2.0%
Incl. CPU (microsecs)5,295 5,264 -31 -0.6%
Incl. CPU (microsecs) per call 252 251 -1 -0.6%
Excl. CPU (microsec)1,545 1,534 -11 -0.7%
Incl. MemUse (bytes)41,280 41,280 0 0.0%
Incl. MemUse (bytes) per call 1,966 1,966 0 0.0%
Excl. MemUse (bytes)-46,608 -46,608 0 0.0%
Incl. PeakMemUse (bytes)47,032 47,032 0 0.0%
Incl. PeakMemUse (bytes) per call 2,240 2,240 0 0.0%
Excl. PeakMemUse (bytes)23,664 23,664 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::__toString [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Select::__toString0 N/A% -26 -0.8% -31 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-46 -176.9% -11 -35.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -26 -100.0% -31 -100.0% 0 N/A% 0 N/A%
Child functions
strpos0 N/A% 13 50.0% 5 16.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 10 38.5% 10 32.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -5 -19.2% -37 -119.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -3 -11.5% -5 -16.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 2 7.7% 2 6.5% 0 N/A% 0 N/A%
implode0 N/A% 2 7.7% 13 41.9% 0 N/A% 0 N/A%
count0 N/A% -1 -3.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 1 3.8% -4 -12.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 1 3.8% -2 -6.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -1 -3.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -1 -3.2% 0 N/A% 0 N/A%