Diff Report
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #531ccba053790Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)6,469 6,433 -36 -0.6%
Incl. Wall Time (microsec) per call 216 214 -1 -0.6%
Excl. Wall Time (microsec)2,990 2,991 1 0.0%
Incl. CPU (microsecs)6,488 6,458 -30 -0.5%
Incl. CPU (microsecs) per call 216 215 -1 -0.5%
Excl. CPU (microsec)1,767 1,810 43 2.4%
Incl. MemUse (bytes)32,312 32,312 0 0.0%
Incl. MemUse (bytes) per call 1,077 1,077 0 0.0%
Excl. MemUse (bytes)-98,232 -98,232 0 0.0%
Incl. PeakMemUse (bytes)26,248 26,248 0 0.0%
Incl. PeakMemUse (bytes) per call 875 875 0 0.0%
Excl. PeakMemUse (bytes)8,240 8,240 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% -36 -62.1% -30 -50.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 2.8% 43 143.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -36 -100.0% -30 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% -14 -38.9% -26 -86.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -12 -33.3% -14 -46.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 9 25.0% -7 -23.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% -9 -25.0% -4 -13.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -5 -13.9% -15 -50.0% 0 N/A% 0 N/A%
count0 N/A% -3 -8.3% 2 6.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -3 -8.3% -8 -26.7% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 6 20.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -7 -23.3% 0 N/A% 0 N/A%