Diff Report
Run #51a278c0bf3d5: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a279f421da5: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51a278c0bf3d5Run #51a279f421da5DiffDiff%
Number of Function Calls152 152 0 0.0%
Incl. Wall Time (microsec)15,417 15,521 104 0.7%
Incl. Wall Time (microsec) per call 101 102 1 0.7%
Excl. Wall Time (microsec)3,327 3,415 88 2.6%
Incl. CPU (microsecs)16,000 8,000 -8,000 -50.0%
Incl. CPU (microsecs) per call 105 53 -53 -50.0%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)104,344 104,352 8 0.0%
Incl. MemUse (bytes) per call 686 687 0 0.0%
Excl. MemUse (bytes)1,172 1,172 0 0.0%
Incl. PeakMemUse (bytes)17,788 17,736 -52 -0.3%
Incl. PeakMemUse (bytes) per call 117 117 -0 -0.3%
Excl. PeakMemUse (bytes)1,108 1,108 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% 104 2.0% -8,000 -200.0% 8 0.0% -52 -0.3%
Exclusive Metrics Diff for Current Function88 84.6% 4,000 50.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 104 100.0% -8,000 -100.0% 8 100.0% -52 -100.0%
Child functions
PDOStatement::execute0 N/A% 106 101.9% -12,000 -150.0% 8 100.0% -52 -100.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 20 19.2% 0 0.0% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% -22 -21.2% 0 0.0% 0 0.0% 0 0.0%
is_string0 N/A% -88 -84.6% 0 0.0% 0 0.0% 0 0.0%