Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: 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 #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,439 1,399 -40 -2.8%
Incl. Wall Time (microsec) per call 240 233 -7 -2.8%
Excl. Wall Time (microsec)673 663 -10 -1.5%
Incl. CPU (microsecs)1,442 1,404 -38 -2.6%
Incl. CPU (microsecs) per call 240 234 -6 -2.6%
Excl. CPU (microsec)382 387 5 1.3%
Incl. MemUse (bytes)30,368 30,368 0 0.0%
Incl. MemUse (bytes) per call 5,061 5,061 0 0.0%
Excl. MemUse (bytes)-17,440 -17,440 0 0.0%
Incl. PeakMemUse (bytes)26,208 26,208 0 0.0%
Incl. PeakMemUse (bytes) per call 4,368 4,368 0 0.0%
Excl. PeakMemUse (bytes)6,128 6,128 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% -40 -2.3% -38 -2.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -25.0% 5 13.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -40 -100.0% -38 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -17 -42.5% -8 -21.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -6 -15.0% -13 -34.2% 0 N/A% 0 N/A%
count0 N/A% -4 -10.0% -6 -15.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -2 -5.0% -2 -5.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 2 5.0% 2 5.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -1 -2.5% -1 -2.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -1 -2.5% -6 -15.8% 0 N/A% 0 N/A%
strpos0 N/A% -1 -2.5% -2 -5.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -3 -7.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -4 -10.5% 0 N/A% 0 N/A%