Diff Report
Run #538ce4363dd76: XHProf Run (Namespace=drupal-perf-steinmb)
vs.
Run #538ce46e85e63: XHProf Run (Namespace=drupal-perf-steinmb)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #538ce4363dd76Run #538ce46e85e63DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)319 324 5 1.6%
Incl. Wall Time (microsec) per call 106 108 2 1.6%
Excl. Wall Time (microsec)155 157 2 1.3%
Incl. CPU (microsecs)322 327 5 1.6%
Incl. CPU (microsecs) per call 107 109 2 1.6%
Excl. CPU (microsec)115 115 0 0.0%
Incl. MemUse (bytes)18,720 18,720 0 0.0%
Incl. MemUse (bytes) per call 6,240 6,240 0 0.0%
Excl. MemUse (bytes)1,672 1,672 0 0.0%
Incl. PeakMemUse (bytes)17,304 17,304 0 0.0%
Incl. PeakMemUse (bytes) per call 5,768 5,768 0 0.0%
Excl. PeakMemUse (bytes)4,096 4,096 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% 5 2.6% 5 1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 40.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 5 100.0% 5 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 2 40.0% 5 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 1 20.0% -1 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::count0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 0 0.0% 1 20.0% 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%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% -1 -20.0% 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%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%