Diff Report
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180bc98020f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #53180b3960796Run #53180bc98020fDiffDiff%
Number of Function Calls235 235 0 0.0%
Incl. Wall Time (microsec)25,381 26,257 876 3.5%
Incl. Wall Time (microsec) per call 108 112 4 3.5%
Excl. Wall Time (microsec)3,549 3,710 161 4.5%
Incl. CPU (microsecs)17,877 18,445 568 3.2%
Incl. CPU (microsecs) per call 76 78 2 3.2%
Excl. CPU (microsec)2,850 2,991 141 4.9%
Incl. MemUse (bytes)1,219,024 1,219,024 0 0.0%
Incl. MemUse (bytes) per call 5,187 5,187 0 0.0%
Excl. MemUse (bytes)2,008 2,008 0 0.0%
Incl. PeakMemUse (bytes)493,896 493,896 0 0.0%
Incl. PeakMemUse (bytes) per call 2,102 2,102 0 0.0%
Excl. PeakMemUse (bytes)2,024 2,024 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% 876 24.3% 568 17.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function161 18.4% 141 24.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 876 100.0% 568 100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% 709 80.9% 424 74.6% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 9 1.0% 3 0.5% 0 N/A% 0 N/A%
is_string0 N/A% -2 -0.2% -5 -0.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% -1 -0.1% 5 0.9% 0 N/A% 0 N/A%