Diff Report
Run #523c58bd29e4d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523c5919acc8c: 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 #523c58bd29e4dRun #523c5919acc8cDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)2,883 2,873 -10 -0.3%
Incl. Wall Time (microsec) per call 360 359 -1 -0.3%
Excl. Wall Time (microsec)918 929 11 1.2%
Incl. CPU (microsecs)2,889 2,880 -9 -0.3%
Incl. CPU (microsecs) per call 361 360 -1 -0.3%
Excl. CPU (microsec)709 712 3 0.4%
Incl. MemUse (bytes)28,008 28,008 0 0.0%
Incl. MemUse (bytes) per call 3,501 3,501 0 0.0%
Excl. MemUse (bytes)-16,752 -16,752 0 0.0%
Incl. PeakMemUse (bytes)41,576 41,576 0 0.0%
Incl. PeakMemUse (bytes) per call 5,197 5,197 0 0.0%
Excl. PeakMemUse (bytes)15,864 15,864 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% -10 -2.3% -9 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function11 110.0% 3 33.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -10 -100.0% -9 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% -9 -90.0% -3 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -4 -40.0% 6 66.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -3 -30.0% -11 -122.2% 0 N/A% 0 N/A%
implode0 N/A% -2 -20.0% 2 22.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -1 -10.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 1 10.0% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% -1 -10.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -1 -10.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -1 -10.0% -1 -11.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -5 -55.6% 0 N/A% 0 N/A%