Diff Report
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #54433ad6a7755Run #544333b05173fDiffDiff%
Number of Function Calls48 48 0 0.0%
Incl. Wall Time (microsec)8,102 8,263 161 2.0%
Incl. Wall Time (microsec) per call 169 172 3 2.0%
Excl. Wall Time (microsec)871 845 -26 -3.0%
Incl. CPU (microsecs)5,281 5,257 -24 -0.5%
Incl. CPU (microsecs) per call 110 110 -1 -0.5%
Excl. CPU (microsec)669 623 -46 -6.9%
Incl. MemUse (bytes)334,920 334,968 48 0.0%
Incl. MemUse (bytes) per call 6,978 6,979 1 0.0%
Excl. MemUse (bytes)2,008 2,008 0 0.0%
Incl. PeakMemUse (bytes)205,248 204,288 -960 -0.5%
Incl. PeakMemUse (bytes) per call 4,276 4,256 -20 -0.5%
Excl. PeakMemUse (bytes)1,936 1,936 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% 161 0.2% -24 -0.0% 48 0.1% -960 -1.7%
Exclusive Metrics Diff for Current Function-26 -16.1% -46 -191.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 161 100.0% -24 -100.0% 48 100.0% -960 -100.0%
Child functions
PDOStatement::execute0 N/A% 252 156.5% 49 204.2% 48 100.0% -960 -100.0%
Drupal\Core\Database\Connection::getLogger0 N/A% -89 -55.3% -46 -191.7% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 28 17.4% 12 50.0% 0 0.0% 0 0.0%
is_string0 N/A% -4 -2.5% 7 29.2% 0 0.0% 0 0.0%