Diff Report
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97bda33da9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::rowCount

Drupal\Core\Database\Statement::rowCountRun #52e97b490de91Run #52e97bda33da9DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)38 26 -12 -31.6%
Incl. Wall Time (microsec) per call 19 13 -6 -31.6%
Excl. Wall Time (microsec)32 22 -10 -31.2%
Incl. CPU (microsecs)39 29 -10 -25.6%
Incl. CPU (microsecs) per call 20 15 -5 -25.6%
Excl. CPU (microsec)29 21 -8 -27.6%
Incl. MemUse (bytes)2,016 2,016 0 0.0%
Incl. MemUse (bytes) per call 1,008 1,008 0 0.0%
Excl. MemUse (bytes)1,208 1,208 0 0.0%
Incl. PeakMemUse (bytes)792 792 0 0.0%
Incl. PeakMemUse (bytes) per call 396 396 0 0.0%
Excl. PeakMemUse (bytes)792 792 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::rowCount [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\Statement::rowCount0 N/A% -12 -3.1% -10 -0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -83.3% -8 -80.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -12 -100.0% -10 -100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::rowCount0 N/A% -2 -16.7% -2 -20.0% 0 N/A% 0 N/A%