Diff Report
Run #519bd4c5b5ac8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd405e5fe3: 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 #519bd4c5b5ac8Run #519bd405e5fe3DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)2,503 2,447 -56 -2.2%
Incl. Wall Time (microsec) per call 313 306 -7 -2.2%
Excl. Wall Time (microsec)800 771 -29 -3.6%
Incl. CPU (microsecs)2,517 2,455 -62 -2.5%
Incl. CPU (microsecs) per call 315 307 -8 -2.5%
Excl. CPU (microsec)617 594 -23 -3.7%
Incl. MemUse (bytes)29,264 29,264 0 0.0%
Incl. MemUse (bytes) per call 3,658 3,658 0 0.0%
Excl. MemUse (bytes)-10,016 -10,016 0 0.0%
Incl. PeakMemUse (bytes)34,456 34,456 0 0.0%
Incl. PeakMemUse (bytes) per call 4,307 4,307 0 0.0%
Excl. PeakMemUse (bytes)11,568 11,568 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% -56 -1.9% -62 -3.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-29 -51.8% -23 -37.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -56 -100.0% -62 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -12 -21.4% -17 -27.4% 0 N/A% 0 N/A%
count0 N/A% -10 -17.9% -12 -19.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -9 -16.1% -9 -14.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 7 12.5% 7 11.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 6 10.7% -1 -1.6% 0 N/A% 0 N/A%
implode0 N/A% -3 -5.4% -1 -1.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -3 -5.4% -3 -4.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% -2 -3.6% 1 1.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -1 -1.8% -3 -4.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%