Diff Report
Run #518b13c95a609: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b15389813f: 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 #518b13c95a609Run #518b15389813fDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,810 1,802 -8 -0.4%
Incl. Wall Time (microsec) per call 226 225 -1 -0.4%
Excl. Wall Time (microsec)763 794 31 4.1%
Incl. CPU (microsecs)1,820 1,816 -4 -0.2%
Incl. CPU (microsecs) per call 228 227 -1 -0.2%
Excl. CPU (microsec)519 530 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)30,848 30,872 24 0.1%
Incl. PeakMemUse (bytes) per call 3,856 3,859 3 0.1%
Excl. PeakMemUse (bytes)15,640 15,664 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 Function31 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%