Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::preExecute

Drupal\Core\Database\Query\Select::preExecuteRun #526a239923027Run #526a240c73a50DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)347 324 -23 -6.6%
Incl. Wall Time (microsec) per call 50 46 -3 -6.6%
Excl. Wall Time (microsec)67 63 -4 -6.0%
Incl. CPU (microsecs)356 332 -24 -6.7%
Incl. CPU (microsecs) per call 51 47 -3 -6.7%
Excl. CPU (microsec)63 59 -4 -6.3%
Incl. MemUse (bytes)4,296 4,296 0 0.0%
Incl. MemUse (bytes) per call 614 614 0 0.0%
Excl. MemUse (bytes)1,936 1,936 0 0.0%
Incl. PeakMemUse (bytes)9,608 9,336 -272 -2.8%
Incl. PeakMemUse (bytes) per call 1,373 1,334 -39 -2.8%
Excl. PeakMemUse (bytes)3,512 3,512 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% -23 -67.6% -24 -14.5% 0 0.0% -272 -0.1%
Exclusive Metrics Diff for Current Function-4 -17.4% -4 -16.7% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -23 -100.0% -24 -100.0% 0 N/A% -272 -100.0%
Child functions
drupal_alter0 N/A% -19 -82.6% -23 -95.8% 0 N/A% -272 -100.0%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% 3 12.5% 0 N/A% 0 0.0%