Diff Report
Run #5204425923c81: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204417bc7ab7: 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 #5204425923c81Run #5204417bc7ab7DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)901 892 -9 -1.0%
Incl. Wall Time (microsec) per call 150 149 -2 -1.0%
Excl. Wall Time (microsec)412 425 13 3.2%
Incl. CPU (microsecs)910 901 -9 -1.0%
Incl. CPU (microsecs) per call 152 150 -2 -1.0%
Excl. CPU (microsec)288 314 26 9.0%
Incl. MemUse (bytes)16,640 16,640 0 0.0%
Incl. MemUse (bytes) per call 2,773 2,773 0 0.0%
Excl. MemUse (bytes)-3,760 -3,760 0 0.0%
Incl. PeakMemUse (bytes)22,008 22,008 0 0.0%
Incl. PeakMemUse (bytes) per call 3,668 3,668 0 0.0%
Excl. PeakMemUse (bytes)9,568 9,568 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% -9 -11.4% -9 -1.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function13 144.4% 26 288.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -9 -100.0% -9 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -11 -122.2% -19 -211.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -6 -66.7% -3 -33.3% 0 N/A% 0 N/A%
implode0 N/A% -4 -44.4% -7 -77.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 3 33.3% 7 77.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -3 -33.3% -5 -55.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -2 -22.2% -4 -44.4% 0 N/A% 0 N/A%
count0 N/A% 1 11.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -4 -44.4% 0 N/A% 0 N/A%