Diff Report
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: 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 #53d436500e2acRun #53d4352fc0c61DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)2,330 2,364 34 1.5%
Incl. Wall Time (microsec) per call 166 169 2 1.5%
Excl. Wall Time (microsec)1,062 1,090 28 2.6%
Incl. CPU (microsecs)2,348 2,381 33 1.4%
Incl. CPU (microsecs) per call 168 170 2 1.4%
Excl. CPU (microsec)802 807 5 0.6%
Incl. MemUse (bytes)31,848 31,848 0 0.0%
Incl. MemUse (bytes) per call 2,275 2,275 0 0.0%
Excl. MemUse (bytes)-14,112 -14,112 0 0.0%
Incl. PeakMemUse (bytes)29,512 29,512 0 0.0%
Incl. PeakMemUse (bytes) per call 2,108 2,108 0 0.0%
Excl. PeakMemUse (bytes)8,744 8,744 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% 34 0.5% 33 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function28 82.4% 5 15.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 34 100.0% 33 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::compiled0 N/A% 10 29.4% 7 21.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 8 23.5% 18 54.5% 0 N/A% 0 N/A%
count0 N/A% -8 -23.5% -7 -21.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -5 -14.7% 2 6.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 5 14.7% 6 18.2% 0 N/A% 0 N/A%
strpos0 N/A% -2 -5.9% 1 3.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -1 -2.9% -4 -12.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -1 -2.9% -1 -3.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 1 3.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 4 12.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 1 3.0% 0 N/A% 0 N/A%