Diff Report
Run #51aaed63de9a0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51aaed63de9a0Run #51aaed0fcbd4eDiffDiff%
Number of Function Calls105 105 0 0.0%
Incl. Wall Time (microsec)32,615 31,780 -835 -2.6%
Incl. Wall Time (microsec) per call 311 303 -8 -2.6%
Excl. Wall Time (microsec)1,634 1,611 -23 -1.4%
Incl. CPU (microsecs)9,871 9,891 20 0.2%
Incl. CPU (microsecs) per call 94 94 0 0.2%
Excl. CPU (microsec)1,292 1,227 -65 -5.0%
Incl. MemUse (bytes)622,112 622,112 0 0.0%
Incl. MemUse (bytes) per call 5,925 5,925 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)239,696 239,696 0 0.0%
Incl. PeakMemUse (bytes) per call 2,283 2,283 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% -835 -142.5% 20 12.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-23 -2.8% -65 -325.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -835 -100.0% 20 100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% -813 -97.4% 78 390.0% 0 N/A% 0 N/A%
is_string0 N/A% 1 0.1% 6 30.0% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% 0 0.0% 2 10.0% 0 N/A% 0 N/A%