Diff Report
Run #518b15389813f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b13c95a609: 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 #518b15389813fRun #518b13c95a609DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,802 1,810 8 0.4%
Incl. Wall Time (microsec) per call 225 226 1 0.4%
Excl. Wall Time (microsec)794 763 -31 -3.9%
Incl. CPU (microsecs)1,816 1,820 4 0.2%
Incl. CPU (microsecs) per call 227 228 1 0.2%
Excl. CPU (microsec)530 519 -11 -2.1%
Incl. MemUse (bytes)18,808 18,808 0 0.0%
Incl. MemUse (bytes) per call 2,351 2,351 0 0.0%
Excl. MemUse (bytes)-14,656 -14,656 0 0.0%
Incl. PeakMemUse (bytes)30,872 30,848 -24 -0.1%
Incl. PeakMemUse (bytes) per call 3,859 3,856 -3 -0.1%
Excl. PeakMemUse (bytes)15,664 15,640 -24 -0.2%

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% 8 0.0% 4 0.0% 0 0.0% -24 -0.0%
Exclusive Metrics Diff for Current Function-31 -387.5% -11 -275.0% 0 N/A% -24 -100.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 8 100.0% 4 100.0% 0 N/A% -24 -100.0%
Child functions
Drupal\Core\Database\Connection::escapeField0 N/A% 19 237.5% 8 200.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 11 137.5% 4 100.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 9 112.5% 7 175.0% 0 N/A% 0 0.0%
count0 N/A% 1 12.5% -1 -25.0% 0 N/A% 0 0.0%
implode0 N/A% -1 -12.5% 5 125.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -5 -125.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 0.0%