Diff Report
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a6d45fe2a: 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 #54e0a7d2151b1Run #54e0a6d45fe2aDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,406 1,439 33 2.3%
Incl. Wall Time (microsec) per call 234 240 6 2.3%
Excl. Wall Time (microsec)673 673 0 0.0%
Incl. CPU (microsecs)1,409 1,442 33 2.3%
Incl. CPU (microsecs) per call 235 240 6 2.3%
Excl. CPU (microsec)389 382 -7 -1.8%
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% 33 4.5% 33 9.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -7 -21.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 33 100.0% 33 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 20 60.6% 11 33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 6 18.2% 15 45.5% 0 N/A% 0 N/A%
count0 N/A% 3 9.1% 1 3.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 3 9.1% 4 12.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -3 -9.1% -3 -9.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 1 3.0% 6 18.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 1 3.0% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 1 3.0% 5 15.2% 0 N/A% 0 N/A%
strpos0 N/A% 1 3.0% 2 6.1% 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%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%