Diff Report
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96dacba2bc: 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 #52e96ef41921eRun #52e96dacba2bcDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)4,101 3,374 -727 -17.7%
Incl. Wall Time (microsec) per call 373 307 -66 -17.7%
Excl. Wall Time (microsec)1,302 1,089 -213 -16.4%
Incl. CPU (microsecs)4,115 3,384 -731 -17.8%
Incl. CPU (microsecs) per call 374 308 -66 -17.8%
Excl. CPU (microsec)1,002 838 -164 -16.4%
Incl. MemUse (bytes)30,024 30,024 0 0.0%
Incl. MemUse (bytes) per call 2,729 2,729 0 0.0%
Excl. MemUse (bytes)-19,168 -19,168 0 0.0%
Incl. PeakMemUse (bytes)43,680 43,680 0 0.0%
Incl. PeakMemUse (bytes) per call 3,971 3,971 0 0.0%
Excl. PeakMemUse (bytes)14,480 14,480 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% -727 -1.9% -731 -1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-213 -29.3% -164 -22.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -727 -100.0% -731 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -175 -24.1% -186 -25.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -152 -20.9% -165 -22.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -126 -17.3% -143 -19.6% 0 N/A% 0 N/A%
count0 N/A% -32 -4.4% -26 -3.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -17 -2.3% -17 -2.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -6 -0.8% -3 -0.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% -5 -0.7% -7 -1.0% 0 N/A% 0 N/A%
implode0 N/A% -3 -0.4% -8 -1.1% 0 N/A% 0 N/A%
strpos0 N/A% 2 0.3% -12 -1.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% 1 0.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%