Diff Report
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: 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 #536ffcbacf96dRun #536ffbe232db1DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)2,323 2,321 -2 -0.1%
Incl. Wall Time (microsec) per call 155 155 -0 -0.1%
Excl. Wall Time (microsec)1,049 1,046 -3 -0.3%
Incl. CPU (microsecs)2,342 2,340 -2 -0.1%
Incl. CPU (microsecs) per call 156 156 -0 -0.1%
Excl. CPU (microsec)749 735 -14 -1.9%
Incl. MemUse (bytes)19,856 19,864 8 0.0%
Incl. MemUse (bytes) per call 1,324 1,324 1 0.0%
Excl. MemUse (bytes)-18,536 -18,504 32 0.2%
Incl. PeakMemUse (bytes)28,016 27,984 -32 -0.1%
Incl. PeakMemUse (bytes) per call 1,868 1,866 -2 -0.1%
Excl. PeakMemUse (bytes)11,728 11,712 -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 Function-3 -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%