Diff Report
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #52c96dcbc5e6aRun #52c96d7c36f9eDiffDiff%
Number of Function Calls121 121 0 0.0%
Incl. Wall Time (microsec)21,831 22,581 750 3.4%
Incl. Wall Time (microsec) per call 180 187 6 3.4%
Excl. Wall Time (microsec)1,308 1,309 1 0.1%
Incl. CPU (microsecs)6,598 6,550 -48 -0.7%
Incl. CPU (microsecs) per call 55 54 -0 -0.7%
Excl. CPU (microsec)907 900 -7 -0.8%
Incl. MemUse (bytes)866,464 866,432 -32 -0.0%
Incl. MemUse (bytes) per call 7,161 7,161 -0 -0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)456,760 458,864 2,104 0.5%
Incl. PeakMemUse (bytes) per call 3,775 3,792 17 0.5%
Excl. PeakMemUse (bytes)2,208 2,208 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% 750 99.5% -48 -3.2% -32 -0.0% 2,104 1.9%
Exclusive Metrics Diff for Current Function1 0.1% -7 -14.6% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 750 100.0% -48 -100.0% -32 -100.0% 2,104 100.0%
Child functions
PDOStatement::execute0 N/A% 740 98.7% -52 -108.3% -32 -100.0% 2,104 100.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 9 1.2% 10 20.8% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 0 0.0% 8 16.7% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% -7 -14.6% 0 0.0% 0 0.0%