Diff Report
Run #51abc563dc23f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc4cb0a647: 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 #51abc563dc23fRun #51abc4cb0a647DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)1,735 1,756 21 1.2%
Incl. Wall Time (microsec) per call 248 251 3 1.2%
Excl. Wall Time (microsec)746 758 12 1.6%
Incl. CPU (microsecs)1,743 1,763 20 1.1%
Incl. CPU (microsecs) per call 249 252 3 1.1%
Excl. CPU (microsec)513 519 6 1.2%
Incl. MemUse (bytes)17,240 17,240 0 0.0%
Incl. MemUse (bytes) per call 2,463 2,463 0 0.0%
Excl. MemUse (bytes)-15,952 -15,952 0 0.0%
Incl. PeakMemUse (bytes)29,608 29,608 0 0.0%
Incl. PeakMemUse (bytes) per call 4,230 4,230 0 0.0%
Excl. PeakMemUse (bytes)13,344 13,344 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% 21 10.3% 20 16.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 57.1% 6 30.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 21 100.0% 20 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::compiled0 N/A% 5 23.8% 4 20.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 5 23.8% -6 -30.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -3 -14.3% 25 125.0% 0 N/A% 0 N/A%
count0 N/A% 2 9.5% 6 30.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 0 0.0% -13 -65.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%