Diff Report
Run #51afe9f952272: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51afe9f952272Run #51afe9a0d59b4DiffDiff%
Number of Function Calls158 158 0 0.0%
Incl. Wall Time (microsec)64,141 65,592 1,451 2.3%
Incl. Wall Time (microsec) per call 406 415 9 2.3%
Excl. Wall Time (microsec)2,617 2,716 99 3.8%
Incl. CPU (microsecs)15,110 16,159 1,049 6.9%
Incl. CPU (microsecs) per call 96 102 7 6.9%
Excl. CPU (microsec)2,115 2,177 62 2.9%
Incl. MemUse (bytes)868,872 868,872 0 0.0%
Incl. MemUse (bytes) per call 5,499 5,499 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)308,656 308,656 0 0.0%
Incl. PeakMemUse (bytes) per call 1,954 1,954 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 1,451 132.1% 1,049 151.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function99 6.8% 62 5.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 1,451 100.0% 1,049 100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% 1,372 94.6% 963 91.8% 0 N/A% 0 N/A%
is_string0 N/A% -16 -1.1% 11 1.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% -4 -0.3% -3 -0.3% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% 16 1.5% 0 N/A% 0 N/A%