Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)2,321 2,323 2 0.1%
Incl. Wall Time (microsec) per call 155 155 0 0.1%
Excl. Wall Time (microsec)1,046 1,049 3 0.3%
Incl. CPU (microsecs)2,340 2,342 2 0.1%
Incl. CPU (microsecs) per call 156 156 0 0.1%
Excl. CPU (microsec)735 749 14 1.9%
Incl. MemUse (bytes)19,864 19,856 -8 -0.0%
Incl. MemUse (bytes) per call 1,324 1,324 -1 -0.0%
Excl. MemUse (bytes)-18,504 -18,536 -32 -0.2%
Incl. PeakMemUse (bytes)27,984 28,016 32 0.1%
Incl. PeakMemUse (bytes) per call 1,866 1,868 2 0.1%
Excl. PeakMemUse (bytes)11,712 11,728 16 0.1%

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% 2 0.1% 2 0.1% -8 -0.0% 32 0.1%
Exclusive Metrics Diff for Current Function3 150.0% 14 700.0% -32 -400.0% 16 50.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 2 100.0% 2 100.0% -8 -100.0% 32 100.0%
Child functions
implode0 N/A% 8 400.0% 0 0.0% 0 0.0% 0 0.0%
count0 N/A% -6 -300.0% -10 -500.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% -3 -150.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -3 -150.0% -25 -1250.0% 8 100.0% 32 100.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 3 150.0% 9 450.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -1 -50.0% 9 450.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% 1 50.0% 11 550.0% 0 0.0% -32 -100.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -6 -300.0% 16 200.0% 16 50.0%
strpos0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%