Diff Report
Run #51afe83943a2e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::preExecute

Drupal\Core\Database\Query\Select::preExecuteRun #51afe83943a2eRun #51afe7feeb64dDiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)1,089 1,097 8 0.7%
Incl. Wall Time (microsec) per call 64 65 0 0.7%
Excl. Wall Time (microsec)161 161 0 0.0%
Incl. CPU (microsecs)1,108 1,119 11 1.0%
Incl. CPU (microsecs) per call 65 66 1 1.0%
Excl. CPU (microsec)151 148 -3 -2.0%
Incl. MemUse (bytes)28,160 28,160 0 0.0%
Incl. MemUse (bytes) per call 1,656 1,656 0 0.0%
Excl. MemUse (bytes)3,544 3,544 0 0.0%
Incl. PeakMemUse (bytes)42,048 42,048 0 0.0%
Incl. PeakMemUse (bytes) per call 2,473 2,473 0 0.0%
Excl. PeakMemUse (bytes)4,304 4,304 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% 8 2.6% 11 11.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -3 -27.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% 5 62.5% 9 81.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::preExecute0 N/A% 3 37.5% 2 18.2% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% 7 87.5% 12 109.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::isPrepared0 N/A% 1 12.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% 2 18.2% 0 N/A% 0 N/A%