Diff Report
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afea2244278: 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 #51afe9a0d59b4Run #51afea2244278DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)1,077 1,064 -13 -1.2%
Incl. Wall Time (microsec) per call 63 63 -1 -1.2%
Excl. Wall Time (microsec)159 151 -8 -5.0%
Incl. CPU (microsecs)1,096 1,080 -16 -1.5%
Incl. CPU (microsecs) per call 64 64 -1 -1.5%
Excl. CPU (microsec)152 136 -16 -10.5%
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% -13 -1.6% -16 -8.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -61.5% -16 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% -15 -115.4% -19 -118.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::preExecute0 N/A% 2 15.4% 3 18.8% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% -5 -38.5% -2 -12.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::isPrepared0 N/A% 0 0.0% 3 18.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% -1 -6.2% 0 N/A% 0 N/A%