Diff Report
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f62b0e7bc11: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::preExecute

Drupal\Core\Database\Query\Select::preExecuteRun #51f628573214cRun #51f62b0e7bc11DiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)7,092 7,070 -22 -0.3%
Incl. Wall Time (microsec) per call 136 136 -0 -0.3%
Excl. Wall Time (microsec)517 512 -5 -1.0%
Incl. CPU (microsecs)8,000 8,000 0 0.0%
Incl. CPU (microsecs) per call 154 154 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)88,152 81,848 -6,304 -7.2%
Incl. MemUse (bytes) per call 1,695 1,574 -121 -7.2%
Excl. MemUse (bytes)10,360 10,360 0 0.0%
Incl. PeakMemUse (bytes)126,712 120,000 -6,712 -5.3%
Incl. PeakMemUse (bytes) per call 2,437 2,308 -129 -5.3%
Excl. PeakMemUse (bytes)8,928 8,928 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::preExecute [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::preExecute0 N/A% -22 -0.1% 0 0.0% -6,304 -1.4% -6,712 -1.5%
Exclusive Metrics Diff for Current Function-5 -22.7% 0 N/A% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Database\Query\SelectExtender::preExecute0 N/A% -24 -109.1% 4,000 N/A% 0 0.0% -40 -0.6%
Drupal\Core\Database\Query\Select::execute0 N/A% 2 9.1% -4,000 N/A% -192 -3.0% -560 -8.3%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 0 0.0% 0 N/A% -6,112 -97.0% -6,112 -91.1%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Child functions
drupal_alter0 N/A% -15 -68.2% 4,000 N/A% -6,304 -100.0% -6,712 -100.0%
Drupal\Core\Database\Query\SelectExtender::isPrepared0 N/A% -2 -9.1% -4,000 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%