Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b031de38383: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51b0309e0d24bRun #51b031de38383DiffDiff%
Number of Function Calls159 159 0 0.0%
Incl. Wall Time (microsec)68,388 65,538 -2,850 -4.2%
Incl. Wall Time (microsec) per call 430 412 -18 -4.2%
Excl. Wall Time (microsec)2,648 2,596 -52 -2.0%
Incl. CPU (microsecs)16,488 16,197 -291 -1.8%
Incl. CPU (microsecs) per call 104 102 -2 -1.8%
Excl. CPU (microsec)2,139 2,103 -36 -1.7%
Incl. MemUse (bytes)894,488 894,408 -80 -0.0%
Incl. MemUse (bytes) per call 5,626 5,625 -1 -0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)265,544 265,592 48 0.0%
Incl. PeakMemUse (bytes) per call 1,670 1,670 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% -2,850 -8.5% -291 -0.8% -80 -0.0% 48 0.0%
Exclusive Metrics Diff for Current Function-52 -1.8% -36 -12.4% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -2,850 -100.0% -291 -100.0% -80 -100.0% 48 100.0%
Child functions
PDOStatement::execute0 N/A% -2,810 -98.6% -278 -95.5% -80 -100.0% 48 100.0%
is_string0 N/A% 7 0.2% 14 4.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 5 0.2% 9 3.1% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%