Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: 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 #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)3,073 3,041 -32 -1.0%
Incl. Wall Time (microsec) per call 279 276 -3 -1.0%
Excl. Wall Time (microsec)1,225 1,214 -11 -0.9%
Incl. CPU (microsecs)3,088 3,049 -39 -1.3%
Incl. CPU (microsecs) per call 281 277 -4 -1.3%
Excl. CPU (microsec)886 869 -17 -1.9%
Incl. MemUse (bytes)20,352 20,352 0 0.0%
Incl. MemUse (bytes) per call 1,850 1,850 0 0.0%
Excl. MemUse (bytes)-30,184 -30,184 0 0.0%
Incl. PeakMemUse (bytes)39,664 39,784 120 0.3%
Incl. PeakMemUse (bytes) per call 3,606 3,617 11 0.3%
Excl. PeakMemUse (bytes)17,936 18,032 96 0.5%

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% -32 -1.3% -39 -1.5% 0 0.0% 120 0.1%
Exclusive Metrics Diff for Current Function-11 -34.4% -17 -43.6% 0 N/A% 96 80.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -32 -100.0% -39 -100.0% 0 N/A% 120 100.0%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% -14 -43.8% -24 -61.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -7 -21.9% -7 -17.9% 0 N/A% -32 -26.7%
Drupal\Core\Database\Connection::escapeField0 N/A% 7 21.9% 8 20.5% 0 N/A% 56 46.7%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -4 -12.5% 0 0.0% 0 N/A% 0 0.0%
count0 N/A% -3 -9.4% 4 10.3% 0 N/A% 0 0.0%
strpos0 N/A% 1 3.1% 1 2.6% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% -1 -3.1% 1 2.6% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -7 -17.9% 0 N/A% 0 0.0%
implode0 N/A% 0 0.0% 2 5.1% 0 N/A% 0 0.0%