Diff Report
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad2358a7c5: 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 #530ad1a439784Run #530ad2358a7c5DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)479 483 4 0.8%
Incl. Wall Time (microsec) per call 60 60 1 0.8%
Excl. Wall Time (microsec)85 79 -6 -7.1%
Incl. CPU (microsecs)490 492 2 0.4%
Incl. CPU (microsecs) per call 61 62 0 0.4%
Excl. CPU (microsec)85 77 -8 -9.4%
Incl. MemUse (bytes)4,848 4,848 0 0.0%
Incl. MemUse (bytes) per call 606 606 0 0.0%
Excl. MemUse (bytes)1,824 1,824 0 0.0%
Incl. PeakMemUse (bytes)11,224 11,224 0 0.0%
Incl. PeakMemUse (bytes) per call 1,403 1,403 0 0.0%
Excl. PeakMemUse (bytes)3,976 3,976 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% 4 0.6% 2 0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -150.0% -8 -400.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 4 100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% 11 275.0% 8 400.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% -1 -25.0% 2 100.0% 0 N/A% 0 N/A%