Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e964b719c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #52d3e93cb560eRun #52d3e964b719cDiffDiff%
Number of Function Calls108 108 0 0.0%
Incl. Wall Time (microsec)16,311 16,305 -6 -0.0%
Incl. Wall Time (microsec) per call 151 151 -0 -0.0%
Excl. Wall Time (microsec)1,183 1,176 -7 -0.6%
Incl. CPU (microsecs)5,215 5,246 31 0.6%
Incl. CPU (microsecs) per call 48 49 0 0.6%
Excl. CPU (microsec)797 826 29 3.6%
Incl. MemUse (bytes)576,816 576,816 0 0.0%
Incl. MemUse (bytes) per call 5,341 5,341 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)285,264 285,264 0 0.0%
Incl. PeakMemUse (bytes) per call 2,641 2,641 0 0.0%
Excl. PeakMemUse (bytes)1,536 1,536 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::execute [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::execute0 N/A% -6 -2.0% 31 11.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -116.7% 29 93.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -6 -100.0% 31 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getLogger0 N/A% 21 350.0% 19 61.3% 0 N/A% 0 N/A%
PDOStatement::execute0 N/A% -20 -333.3% 8 25.8% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% -5 -16.1% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -20 -64.5% 0 N/A% 0 N/A%