Diff Report
Run #523bd1075886b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523bd0c5929e9: 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 #523bd1075886bRun #523bd0c5929e9DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)2,330 2,311 -19 -0.8%
Incl. Wall Time (microsec) per call 388 385 -3 -0.8%
Excl. Wall Time (microsec)769 792 23 3.0%
Incl. CPU (microsecs)2,336 2,314 -22 -0.9%
Incl. CPU (microsecs) per call 389 386 -4 -0.9%
Excl. CPU (microsec)610 589 -21 -3.4%
Incl. MemUse (bytes)16,880 16,880 0 0.0%
Incl. MemUse (bytes) per call 2,813 2,813 0 0.0%
Excl. MemUse (bytes)-14,336 -14,336 0 0.0%
Incl. PeakMemUse (bytes)27,408 27,408 0 0.0%
Incl. PeakMemUse (bytes) per call 4,568 4,568 0 0.0%
Excl. PeakMemUse (bytes)12,120 12,120 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% -19 -1.1% -22 -2.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function23 121.1% -21 -95.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -19 -100.0% -22 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% -19 -100.0% 3 13.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -13 -68.4% -13 -59.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -8 -42.1% -5 -22.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -1 -5.3% 2 9.1% 0 N/A% 0 N/A%
implode0 N/A% 1 5.3% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% -1 -5.3% 10 45.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -1 -5.3% 1 4.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%