Diff Report
Run #523bd0c5929e9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523bd1075886b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #523bd0c5929e9Run #523bd1075886bDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)2,311 2,330 19 0.8%
Incl. Wall Time (microsec) per call 385 388 3 0.8%
Excl. Wall Time (microsec)792 769 -23 -2.9%
Incl. CPU (microsecs)2,314 2,336 22 1.0%
Incl. CPU (microsecs) per call 386 389 4 1.0%
Excl. CPU (microsec)589 610 21 3.6%
Incl. MemUse (bytes)16,880 16,880 0 0.0%
Incl. MemUse (bytes) per call 2,813 2,813 0 0.0%
Excl. MemUse (bytes)-14,336 -14,336 0 0.0%
Incl. PeakMemUse (bytes)27,408 27,408 0 0.0%
Incl. PeakMemUse (bytes) per call 4,568 4,568 0 0.0%
Excl. PeakMemUse (bytes)12,120 12,120 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% 19 1.1% 22 2.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-23 -121.1% 21 95.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 19 100.0% 22 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% 19 100.0% -3 -13.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 13 68.4% 13 59.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 8 42.1% 5 22.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 1 5.3% -2 -9.1% 0 N/A% 0 N/A%
implode0 N/A% -1 -5.3% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 1 5.3% -10 -45.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 1 5.3% -1 -4.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 N/A%