Diff Report
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180c595dcf8: 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 #53180c595dcf8DiffDiff%
Number of Function Calls235 235 0 0.0%
Incl. Wall Time (microsec)25,381 25,758 377 1.5%
Incl. Wall Time (microsec) per call 108 110 2 1.5%
Excl. Wall Time (microsec)3,549 3,640 91 2.6%
Incl. CPU (microsecs)17,877 18,189 312 1.7%
Incl. CPU (microsecs) per call 76 77 1 1.7%
Excl. CPU (microsec)2,850 2,874 24 0.8%
Incl. MemUse (bytes)1,219,024 1,219,288 264 0.0%
Incl. MemUse (bytes) per call 5,187 5,188 1 0.0%
Excl. MemUse (bytes)2,008 2,008 0 0.0%
Incl. PeakMemUse (bytes)493,896 487,032 -6,864 -1.4%
Incl. PeakMemUse (bytes) per call 2,102 2,072 -29 -1.4%
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% 377 27.5% 312 22.1% 264 0.1% -6,864 -1.8%
Exclusive Metrics Diff for Current Function91 24.1% 24 7.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 377 100.0% 312 100.0% 264 100.0% -6,864 -100.0%
Child functions
PDOStatement::execute0 N/A% 266 70.6% 239 76.6% 264 100.0% -6,864 -100.0%
PDOStatement::setFetchMode0 N/A% 10 2.7% 27 8.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 8 2.1% 19 6.1% 0 0.0% 0 0.0%
is_string0 N/A% 2 0.5% 3 1.0% 0 0.0% 0 0.0%