Diff Report
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe83943a2e: 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 #51afe7feeb64dRun #51afe83943a2eDiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)1,097 1,089 -8 -0.7%
Incl. Wall Time (microsec) per call 65 64 -0 -0.7%
Excl. Wall Time (microsec)161 161 0 0.0%
Incl. CPU (microsecs)1,119 1,108 -11 -1.0%
Incl. CPU (microsecs) per call 66 65 -1 -1.0%
Excl. CPU (microsec)148 151 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%